GPX false GPX 2002-01-01 GPX GPX GPS Exchange Format light-weight XML data format for the interchange of GPS data (waypoints, routes, and tracks) between applications and web services .gpx application/octet-stream GPX GPX XLSM false XLSM 2007-01-30 XLSM XLSM Excel Macro-enabled Workbook An Excel Macro-enabled Workbook contains worksheets of cells arranged by rows and columns as well as embedded macros programmed in the Visual Basic for Applications (VBA) language. XLSM files are saved in the Open XML format introduced in Microsoft Office 2007. XLSM files are XLSX files, but with macros enabled. .xlsm application/vnd.ms-excel.sheet.macroEnabled.12 XLSM XLSM GEOJSON false GEOJSON 2016-08-01 150 GEOJSON GEOJSON Geographical JavaScript Object Notation GeoJSON is an open standard format designed for representing simple geographical features, along with their non-spatial attributes, based on JSON. geojson application/geo+json .geojson .json application/geo+json GeoJSON GeoJSON 3120 priority-weight-cellar JATS false JATS 2003-03-31 JATS JATS Journal Article Tag Suite JATS – Journal Article Tag Suite – is an XML format used to describe scientific literature published online. It is a technical standard developed by the National Information Standards Organization (NISO). .xml application/xml JATS XML JATS XML application/vnd.openxmlformats-officedocument.spreadsheetml.sheet mime-type-cellar XHTML_SIMPL false XHTML_SIMPL 2012-09-01 3500 XHTML_SIMPL XHTML_SIMPL Extensible Hypertext Markup Language, simplified XHTML is HTML written as XML. Its simplified version is used for storage in the Publications Office. xhtml_simplified application/xhtml+xml;type=simplified .htm .html .xht .xhtml application/xhtml+xml XHTML simplified XHTML lihtsustatud application/vnd.ms-powerpoint mime-type-cellar PDFUA false PDFUA 2012-07-15 2250 PDFUA PDFUA PDF/Universal Accessibility PDF/UA (PDF/Universal Accessibility), formally ISO 14289, is an International Organization for Standardization (ISO) standard for accessible PDF technology. A technical specification intended for developers implementing PDF writing and processing software, PDF/UA provides definitive terms and requirements for accessibility in PDF documents and applications. For those equipped with appropriate software, conformance with PDF/UA ensures accessibility for people with disabilities who use assistive technology such as screen readers, screen magnifiers, joysticks and other technologies to navigate and read electronic content. pdfua application/pdf;type=pdfua .pdf application/pdf PDF/UA PDF/UA RTF false RTF 2012-09-01 1100 RTF RTF Rich Text Format File RTF – Rich Text Format – is a proprietary document file format developed for cross-platform document interchange with Microsoft products. rtf text/rtf .rtf text/rtf RTF RTF NETCDF false NETCDF 1990-01-01 NETCDF NETCDF Network Common Data Form NetCDF is a set of software libraries and self-describing, machine-independent data formats that support the creation, access and sharing of array-oriented scientific data. application/x-netcdf .cdf .nc application/x-netcdf NetCDF NetCDF TAR false TAR 2012-09-01 TAR TAR Tape Archive TAR – tape archive – is a computer software utility for collecting many files into one archive file for distribution or backup purposes. application/x-tar .tar application/x-tar TAR TAR .aab file-extension .xtsl file-extension MP3 false MP3 1991-12-06 110 MP3 MP3 MPEG-1/MPEG-2 Audio Layer III An MP3 is a format for digital audio. It uses the lossy compression to reduce the data without losing audio quality. mp3 audio/mp3 .mp3 audio/MPA audio/mpa-robust audio/mpeg MP3 MP3 PDFA1A false PDFA1A 2012-09-01 2700 PDFA1A PDFA1A PDF archiving format, Level A conformance PDF/A-1 is the Part 1 of the PDF standard and specifies two levels of conformance for PDF files. PDF/A-1a – Level A (accessible) conformance was intended to increase the accessibility of conforming files for physically impaired users by allowing assistive software, such as screen readers, to more precisely extract and interpret a file's contents. ISO 19005-1 PDF/A-1 is based on the PDF Reference Version 1.4 from Adobe Systems Inc. implemented in Adobe Acrobat 5 and latest versions. PDF/A-1 is also called "web optimised". pdfa1a application/pdf;type=pdfa1a .pdf application/pdf PDF/A-1a PDF/A-1a MSG_HTTP false MSG_HTTP 2014-06-01 MSG_HTTP MSG_HTTP HTTP Message Syntax and Routing HTTP – Hypertext Transfer Protocol – is a stateless application-level request/response protocol that uses extensible semantics and self-descriptive message payloads for flexible interaction with network-based hypertext information systems. Message Syntax and Routing is part of the HTTP/1.1 specification. message/http HTTP Message HTTP sõnum TAR_GZ false TAR_GZ 2012-09-01 TAR_GZ TAR_GZ Compressed Tarball File TAR – tape archive – is a computer software utility for collecting many files into one archive file, often referred to as a tarball, for distribution or backup purposes. GZ – gzip – is a file format and a software application used for file compression and decompression. .tar.gz application/gzip TAR GZ TAR GZ AKN4EU_ZIP true 2019-06-20 AKN4EU_ZIP 2019-06-20 AKN4EU_ZIP AKN4EU_ZIP true Akoma Ntoso ZIP archive retired concept; replaced by AKN4EU_LEG AKN4EU ZIP AKN4EU ZIP STATA_DTA false STATA_DTA 1985-01-01 STATA_DTA STATA_DTA Stata dataset proprietary data format of the statistical software Stata .dta application/octet-stream Stata DTA Stata DTA application/zip;type=ipa mime-type-cellar TAB false TAB 2000-03-26 TAB TAB MapInfo TAB is the media type which shall be used for the MapInfo TAB format. The file is a zip archive that contains at least the tab, dat, map and id files. .tab application/x-tab MapInfo TAB file MapInfo TAB fail XHTML5 false XHTML5 2022-05-22 3120 XHTML5 XHTML5 Extensible Hypertext Markup Language 5 XML documents must be served with an XML Internet media type (often called ‘MIME type’) such as application/xhtml+xml or application/xml, and must conform to strict, well-formed syntax of XML. XHTML 5 is simply XML-serialized HTML 5 data (that is, HTML 5 constrained to XHTML’s strict requirements, e.g., not having any unclosed tags), sent with one of XML media types. HTML that has been written to conform to both the HTML and XHTML specifications and therefore produces the same DOM tree whether parsed as HTML or XML is known as polyglot markup. There is no DTD for XHTML5. xhtml5 application/xhtml+xml;type=xhtml5 .htm .html .xht .xhtml application/xhtml+xml XHTML5 XHTML5 DWG false DWG 1982-01-01 DWG DWG DWG file A DWG file is a 2D or 3D drawing created with Autodesk AutoCAD, a professional CAD program. It contains vector image data and metadata that AutoCAD and other CAD applications use to load a drawing. DWG files are related to .DXF files, which are ASCII versions of DWG files. .dwg application/dwg image/vnd.dwg DWG DWG APK false APK 2008-09-23 APK APK Android Package Android Package (APK) is the package file format used by the Android operating system for distribution and installation of mobile apps, mobile games and middleware. .apk .xapk application/vnd.android.package-archive APK APK .exe file-extension true is-machine-readable .xslt file-extension IPA false IPA 2008-07-10 IPA IPA iOS App Store Package An .ipa (iOS App Store Package) file is an application archive file used by the iOS operating system. ipa application/zip;type=ipa .ipa application/zip IPA IPA .xhtml file-extension PDFA2A false PDFA2A 2011-07-01 2480 PDFA2A PDFA2A PDF/A-2 is the Part 2 of the PDF standard and specifies three levels of conformance for PDF files. PDF/A-2a corresponds to conformance level a in PDF/A-1 (accessible). pdfa2a application/pdf;type=pdfa2a .pdf application/pdf PDF/A-2a PDF/A-2a JS false JS 1995-12-04 60 JS JS JavaScript is a high-level, interpreted programming language. It is a language which is also characterized as dynamic, weakly typed, prototype-based and multi-paradigm. js text/javascript .js application/javascript text/javascript JavaScript JavaScript VCF false VCF 2010-01-01 VCF VCF Variant Call Format standard text file format used in bioinformatics for storing gene sequence or DNA sequence variations .vcf .vcf.gz text/vnd.vcf VCF VCF EPUB false EPUB 2012-09-01 2100 EPUB EPUB eBook standard of the International Digital Publishing Forum (IDPF) EPUB – electronic publication – is an e-book file format that can be downloaded and read on devices like smartphones, tablets, computers or e-readers. It is a technical standard published by the International Digital Publishing Forum (IDPF). epub application/epub+zip .epub application/epub+zip EPUB EPUB PSD false PSD 2012-09-01 PSD PSD Adobe Photoshop Document PSD – Photoshop Document – stores an image with support for most imaging options available in Adobe Photoshop. Photoshop is a raster graphics editor. .psd application/x-photoshop PSD PSD .pdf file-extension KML false KML 2013-09-18 KML KML Keyhole Markup Language KML – Keyhole Markup Language – is an XML notation for expressing geographic annotation and visualization within Internet-based, two-dimensional maps and three-dimensional Earth browsers. KML was developed for use with Google Earth and became an international standard. .kml application/vnd.google-earth.kml+xml KML KML XSLFO false XSLFO 2012-09-01 XSLFO XSLFO Extensible Stylesheet Language – Formatting Objects XSL-FO – XSL Formatting Objects – is a markup language for XML document formatting that is most often used to generate PDF files. XSL-FO is part of XSL (Extensible Stylesheet Language), a set of W3C technologies designed for the transformation and formatting of XML data. .fo application/xml XSL-FO XSL-FO EXE false EXE 1978-01-01 EXE EXE Executable file An executable file (the main execution point of a computer program) for DOS, OpenVMS, Microsoft Windows, Symbian or OS/2. Besides the executable program, many .exe files contain other components called resources, such as bitmap graphics and icons which the executable program may use for its graphical user interface. .exe application/octet-stream EXE EXE JPEG false JPEG 2012-09-01 1700 JPEG JPEG JPEG – Joint Photographic Experts Group – is a commonly used method of lossy compression for digital images, particularly for those images produced by digital photography. The degree of compression can be adjusted, allowing a selectable tradeoff between storage size and image quality. jepg image/jpeg .jpeg .jpg image/jpeg JPEG JPEG text/turtle mime-type-cellar FMX4 false FMX4 2004-05-01 1800 FMX4 FMX4 Formalized Exchange of Electronic Publications (Formex), version 4 Formex describes the format for the exchange of data between the Publication Office and its contractors. In particular, it defines the logical markup for documents which are published in the different series of the Offical Journal of the European Union. Formex V4 is based on the international standard XML. Formex 4 – from 1.5.2004: Structure language created and maintained by the Publications Office, on the basis of XML and Unicode as character set. fmx4 application/xml;type=fmx4 .xml application/xml Formex 4 Formex 4 PARQUET false PARQUET 2013-03-13 PARQUET PARQUET Apache Parquet file Apache columnar storage format available to any project in the Hadoop ecosystem, regardless of the choice of data processing framework, data model or programming language; explicitly designed to separate the metadata from the data .parquet application/vnd.apache.parquet Parquet Parquet ICS false ICS 1998-01-01 ICS ICS iCalendar iCalendar is a computer file format which allows Internet users to send meeting requests and tasks to other Internet users by sharing or sending files in this format through various methods. .ical .icalendar .ics .ifb text/calendar ICalendar IKalender E00 false E00 2013-09-18 E00 E00 ESRI Arc/Info interchange file E00 is an ArcInfo interchange file format. ArcInfo is a full-featured geographic information system produced by Esri. Also kown as "Arc/Info Coverage Export File" .e00 application/x-e00 E00 E00 PDFA2B false PDFA2B 2011-07-01 2460 PDFA2B PDFA2B PDF/A-2 is the Part 2 of the PDF standard and specifies three levels of conformance for PDF files. PDF/A-2b corresponds to conformance level a in PDF/A-2 (basic). pdfa2b application/pdf;type=pdfa2b .pdf application/pdf PDF/A-2b PDF/A-2b MARKDOWN false MARKDOWN 2004-03-09 35 MARKDOWN MARKDOWN Markdown file lightweight markup language for creating formatted text using a plain-text editor markdown text/markdown .markdown .md text/markdown Markdown Markdown HTML_SIMPL false HTML_SIMPL 2012-09-01 3100 HTML_SIMPL HTML_SIMPL HyperText Mark-up Language, simplified HTML is a markup language for describing web documents. Its simplified version is used for storage in the Publications Office. html_simplified text/html;type=simplified .htm .html text/html HTML simplified HTML lihtsustatud .xml file-extension THRIFT_JSON false THRIFT_JSON 2023-09-02 THRIFT_JSON THRIFT_JSON Apache Thrift JSON format interface definition language and binary communication protocol used for defining and creating services for programming languages; JSON format application/vnd.apache.thrift.json Thrift JSON Thrift JSON ODT false ODT 2012-09-01 ODT ODT Open Document Text ODT is the word processing file format of OpenDocument, an open standard for electronic documents. application/vnd.oasis.opendocument.text .odt application/vnd.oasis.opendocument.text ODT ODT XHTML false XHTML 2012-09-01 3600 XHTML XHTML Extensible Hypertext Markup Language XHTML is a family of current and future document types and modules that reproduce, subset and extend HTML 4. XHTML family document types are XML based. xhtml application/xhtml+xml .htm .html .xht .xhtml application/xhtml+xml XHTML XHTML WMS_SRVC false WMS_SRVC 1999-01-01 WMS_SRVC WMS_SRVC Web Map Service A Web Map Service (WMS) is a standard protocol developed by the Open Geospatial Consortium (OGC) for serving georeferenced map images over the Internet. These images are typically produced by a map server from data provided by a geographic information system (GIS) database. application/vnd.ogc.wms_xml text/xml WMS WMS WFS_SRVC false WFS_SRVC 2006-01-01 WFS_SRVC WFS_SRVC Web Feature Service The Open Geospatial Consortium Web Feature Service (WFS) Interface Standard provides an interface allowing requests for geospatial features across the web using platform-independent mechanisms and is independent of the underlying data store. application/gml+xml text/xml WFS WFS MAP_SRVC false MAP_SRVC 2010-01-01 MAP_SRVC MAP_SRVC Esri's ArcGIS is a geographic information system (GIS) for working with maps and geographic information. Map services offer access to map and layer content. arcgis_map_service ArcGIS Map Service ArcGIS Map teenus PPTX false PPTX 2012-09-01 1300 PPTX PPTX Office Open XML Presentation PPTX – PowerPoint 2007 XML presentation – is an XML filename extension of Office Open XML version of Microsoft PowerPoint presentation program. PowerPoint was originally designed to provide visuals for group presentations within business organizations, but has come to be very widely used in many other communication situations, both in business and beyond. pptx application/vnd.openxmlformats-officedocument.presentationml.presentation .pptx application/vnd.openxmlformats-officedocument.presentationml.presentation PowerPoint PPTX PowerPoint PPTX 300 priority-weight-cellar PDFX2A false PDFX2A 2003-12-01 2420 PDFX2A PDFX2A PDF/X-2a is a PDF specification in which colour-managed, CMYK and spot colour data are supported in any combination. pdfx2a application/pdf;type=pdfx2a .pdf application/pdf PDF/X-2a PDF/X-2a true is-machine-readable .xml file-extension GDB false GDB 2008-02-06 GDB GDB Environmental Systems Research Institute File Geodatabase GDB is an Esri's file-based geodatabase format, stored as folders in a file system. It shall be used for Esri file geodatabases. The file is a zip archive that contains the gdb directory. .gdb application/x-filegdb Esri File Geodatabase Esri File geoandmebaas ODC false ODC 2005-05-01 ODC ODC OpenDocument is a standardized Open Document Format for Office Applications. Charts define how to create graphical displays from numerical data. .odc application/vnd.oasis.opendocument.chart OpenDocument Chart OpenDocument graafik .h5 file-extension HDF false HDF 1990-01-01 HDF HDF Hierarchical Data Format HDF is a set of file formats (HDF4, HDF5) designed to store and organize large amounts of numerical data. application/x-hdf .h4 .h5 .hdf .hdf4 .hdf5 .he2 .he5 application/x-hdf HDF HDF RDF_N_TRIPLES false RDF_N_TRIPLES 2008-02-17 1180 RDF_N_TRIPLES RDF_N_TRIPLES Resource Description Framework N-Triples RDF N-Triples is a line-based, plain text format for encoding an RDF graph; a concrete syntax for RDF, an easy to parse line-based subset of Turtle. rdf_n_triples application/n-triples .nt application/n-triples RDF N-Triples RDF N-Triples application/pdf;type=pdf1x mime-type-cellar 110 priority-weight-cellar application/zip;type=akn4eu mime-type-cellar RDF_TRIX false RDF_TRIX 2004-05-13 RDF_TRIX RDF_TRIX Triples in XML TriX (Triples in XML) is a serialization format for RDF (Resource Description Framework) graphs. It is an XML format for serializing Named Graphs and RDF Datasets which offers a compact and readable alternative to the XML-based RDF/XML syntax. .trix .xml application/xml RDF TriX RDF TriX application/vnd.amazon.ebook mime-type-cellar PDFX1A false PDFX1A 2001-12-01 2430 PDFX1A PDFX1A PDF/X-1a is a PDF specification which completes exchange using CMYK data and spots colour printing data. pdfx1a application/pdf;type=pdfx1a .pdf application/pdf PDF/X-1a PDF/X-1a text/sgml mime-type-cellar .ipa file-extension .mpeg file-extension true is-textual-cellar MATLAB_MAT false MATLAB_MAT 1999-06-01 MATLAB_MAT MATLAB_MAT MATLAB MAT-File proprietary, binary data container format used by MATLAB software from MathWorks .mat application/octet-stream MATLAB MAT MATLAB MAT .adts file-extension OCTET false OCTET 1996-11-01 OCTET OCTET Octet is the Internet media type for an arbitrary byte stream. A byte streamor octet stream is a series of bytes. application/octet-stream .zoo application/octet-stream Octet Stream Octet voog BWF false BWF 2001-07-01 BWF BWF Broadcast Wave File BWF – Broadcast Wave Format – is an extension of the Microsoft WAV audio format and is the recording format of most file-based non-linear digital recorders used for motion picture, radio and television production. The purpose of this file format is the addition of metadata to facilitate the seamless exchange of sound data between different computer platforms and applications. .bwf .wav audio/vnd.wave BWF BWF DOC false DOC 2012-09-01 2900 DOC DOC Microsoft Word DOC is a proprietary binary Word document format used by Microsoft Word word processor. In IMMC exchange context, DOC means releases from Word 97 and upwards. doc application/msword .doc application/msword Word DOC Word DOC .xml file-extension MDB false MDB 2013-09-18 MDB MDB Microsoft Access Database MDB – Microsoft Database – is a proprietary file format used by 2003 and earlier versions of Microsoft Access. Microsoft Access is a database management system. .mdb application/vnd.ms-access application/x-msaccess MDB MDB PDFA3 false PDFA3 2012-10-15 2440 PDFA3 PDFA3 ISO-standardised version of the Portable Document Format specialized for use in the archiving and long-term preservation of electronic documents; PDF/A-3 is the Part 3 of the standard which differs from PDF/A-2 in only one regard – it allows embedding of arbitrary file formats (such as XML, CSV, CAD, word-processing documents, spreadsheet documents and others) into PDF/A conforming documents pdfa3 application/pdf;type=pdfa3 .pdf application/pdf PDF/A-3 PDF/A-3 ARC_GZ false ARC_GZ 2012-09-01 ARC_GZ ARC_GZ Compressed Internet Archive ARC file format ARC is the archive file format of Internet Archive. ARC files are large aggregate files. ARC GZ is ARC compressed by GZIP. .arc.gz application/gzip ARC GZ ARC GZ .iso file-extension N3 false N3 2008-01-01 N3 N3 Notation3 Non-XML serialization of Resource Description Framework models. .n3 text/n3 N3 N3 SGML false SGML 2012-09-01 1000 SGML SGML Standard Generalized Mark-up Language SGML – Standard Generalized Markup Language – is a standard for defining generalized markup languages for documents. Generalized markup is based on two postulates: markup should be declarative and rigorous. sgml text/sgml .sgm .sgml text/sgml SGML SGML PWP false PWP 2017-05-01 PWP PWP Packaged Web Publications Transmitting, storing, sharing or archiving a web publication is easier if it can be packaged as a single file. A Web Publication (WP) is a collection of one or more constituent resources, organized together in a uniquely identifiable grouping that may be presented using standard Open Web Platform technologies. A Packaged Web Publication (PWP) is a Web Publication whose constituent resources are combined into a single distributable file, using some standard packaging format. application/zip PWP PWP AZW false AZW 2012-09-01 2400 AZW AZW Amazon Kindle eBook format AZW Kindle File Format is a proprietary e-book file format created by Amazon.com that can be downloaded and read on devices like smartphones, tablets, computers or e-readers that have Amazon's Kindle application. amz application/vnd.amazon.ebook .azw application/vnd.amazon.ebook Amazon Kindle eBook Amazon Kindle e-raamat true is-textual-cellar XLIFF false XLIFF 2001-05-30 XLIFF XLIFF XML Localisation Interchange File Format XLIFF is the XML Localisation Interchange File Format designed by a group of multilingual content publishers, software providers, localization service providers, localization tools providers and researchers. It is intended to give any multilingual content owner a single interchange file format that can be understood by any localization provider, using any conformant localization tool. While the primary focus is on being a lossless interchange format, usage of XLIFF as a processing format is neither encouraged nor discouraged or prohibited. .xlf application/xliff+xml XLIFF XLIFF PDF1X false PDF1X 2012-09-01 2800 PDF1X PDF1X PDF printing format extension PDF1X is a PDF specification used mainly for high quality color printing. pdf1x application/pdf application/pdf;type=pdf1x .pdf application/pdf PDF1X PDF1X File type File type file-type 20260318-0 20260318-0 File type SPARQLQRES false SPARQLQRES 2012-09-01 800 SPARQLQRES SPARQLQRES SPARQL Query Results Results of a SPARQL query. SPARQL – SPARQL Protocol and RDF Query Language – is an RDF query language, that is, a semantic query language for databases, able to retrieve and manipulate data stored in Resource Description Framework (RDF) format. sparqlqr application/sparql-results+xml .sparqlqr .srx application/sparql-results+xml SPARQL results SPARQL tulemused text/html mime-type-cellar WMTS_SRVC false WMTS_SRVC 2010-04-06 WMTS_SRVC WMTS_SRVC Web Map Tile Service Open Geospatial Consortium’s standard for serving digital maps using predefined image tiles application/gml+xml text/xml WMTS WMTS .pdf file-extension .rss file-extension SPARQLQ false SPARQLQ 2012-09-01 900 SPARQLQ SPARQLQ SPARQL Query SPARQL – a recursive acronym for SPARQL Protocol and RDF Query Language – is an RDF query language, that is, a semantic query language for databases, able to retrieve and manipulate data stored in Resource Description Framework (RDF) format. It is recognised as one of the key technologies of the semantic web. sparqlq application/sparql-query .rq .sparqlq application/sparql-query SPARQL SPARQL .jp2 file-extension HDT false HDT 2011-03-30 HDT HDT Header Dictionary Triples HDT (Header, Dictionary, Triples) is a compact data structure and binary serialization format for Resource Description Framework (RDF) that keeps big datasets compressed to save space while maintaining search and browse operations without prior decompression. .hdt application/vnd.hdt HDT HDT OWL false OWL 2012-09-01 OWL OWL Web Ontology Language OWL – Web Ontology Language – is a family of knowledge representation languages for authoring ontologies. .owl .owx .rdf application/owl+xml OWL OWL audio/mp3 mime-type-cellar gzip manifestation-type-cellar ARROW_FILE false ARROW_FILE 2016-10-10 ARROW_FILE ARROW_FILE Apache Arrow file Apache columnar format that includes a language-agnostic in-memory data structure specification, metadata serialisation, and a protocol for serialisation and generic data transport; file (random access) format is used for serialising a fixed number of record batches .arrow application/vnd.apache.arrow.file Arrow file Arrow file PNG false PNG 2012-09-01 100 PNG PNG Portable Network Graphics PNG – Portable Network Graphics – is a raster graphics file format that supports lossless data compression. PNG was created as an improved, non-patented replacement for Graphics Interchange Format (GIF), and is the most widely used lossless image compression format on the Internet. png image/png .png image/png PNG PNG application/xml;type=mets mime-type-cellar true is-textual-cellar .msp file-extension application/xml;type=fmx2 mime-type-cellar .trix file-extension true is-machine-readable RDF_TURTLE false RDF_TURTLE 2012-09-01 1190 RDF_TURTLE RDF_TURTLE Terse RDF Triple Language Turtle – Terse RDF Triple Language – is a format for expressing data in the Resource Description Framework (RDF) data model with a syntax similar to SPARQL. RDF, in turn, represents information using ‘triples’, each of which consists of a subject, a predicate and an object. Each of those items is expressed as a Web URI. rdf_turtle text/turtle .ttl text/turtle RDF Turtle RDF Turtle DXF false DXF 1982-01-01 DXF DXF Drawing Interchange Format A DXF file is a data file saved in a format developed by Autodesk and used for CAD (computer-aided design) vector image files, such as AutoCAD documents. DXF files are similar to .DWG files, but are more compatible with other programs since they are ASCII (text) based. .dxf image/vnd.dxf DXF DXF .he5 file-extension .apk file-extension METS false METS 2003-10-27 METS METS Metadata Encoding and Transmission Standard – Logical METS container METS – Metadata Encoding and Transmission Standard – is a metadata standard for encoding descriptive, administrative and structural metadata regarding objects within a digital library, expressed using the XML schema language. application/xml;type=mets .xml application/xml METS XML METS XML GEOTIFF false GEOTIFF 2019-09-14 GEOTIFF GEOTIFF OGC GeoTIFF GeoTIFF is a public domain metadata standard which allows georeferencing information to be embedded within a TIFF file. The potential additional information includes map projection, coordinate systems, ellipsoids, datums, and everything else necessary to establish the exact spatial reference for the file. .tiff image/tiff GeoTIFF GeoTIFF .dmg file-extension KMZ false KMZ 2013-11-27 KMZ KMZ Keyhole Markup Language, Zipped A KMZ file consists of a main KML file and zero or more supporting files that are packaged using a Zip utility into one unit, called an archive. The KMZ file can then be stored and emailed as a single entity. A NetworkLink can fetch a KMZ file from a web server. When the KMZ file is unzipped, the main .kml file and its supporting files are separated into their original formats and directory structure, with their original filenames and extensions. In addition to being an archive format, the Zip format is also compressed, so an archive can include only a single large KML file. Depending on the content of the KML file, this process typically results in 10:1 compression. Your 10 Kbyte KML file can be served with a 1 Kbyte KMZ file. .kmz application/vnd.google-earth.kmz KMZ KMZ 2410 priority-weight-cellar text/csv mime-type-cellar true is-textual-cellar IMMC_XML false IMMC_XML 2016-04-08 IMMC_XML IMMC_XML Files exchanged within the context of the Interinstitutional Metadata Maintenance Committee (IMMC) communication protocol. immc_xml application/xml;type=immc _immc.xml application/xml IMMC XML message IMMC XML sõnum ARCINFO_COV false ARCINFO_COV 1982-01-01 ARCINFO_COV ARCINFO_COV ESRI ArcInfo Coverage An ESRI ArcInfo coverage is a georelational data model that stores vector data – it contains both the spatial (location) and attribute (descriptive) data for geographic features. Coverages use a set of feature classes to represent geographic features. Each feature class stores a set of points, lines (arcs), polygons, or annotation (text). Coverages can have topology, which determines the relationships between features. A coverage is stored as a directory within which each feature class is stored as a set of files. multipart/mixed ArcInfo coverage ArcInfo coverage text/plain mime-type-cellar .bwf file-extension PPS false PPS 2012-09-01 PPS PPS Microsoft PowerPoint Slide Show PPS – PowerPoint 97–2003 binary slide show – is a binary filaname extension of Microsoft PowerPoint presentation program. PowerPoint was originally designed to provide visuals for group presentations within business organizations, but has come to be very widely used in many other communication situations, both in business and beyond. application/vnd.ms-powerpoint .pps application/vnd.ms-powerpoint PowerPoint Slide Show PowerPoint slaidiesitlus MOBI false MOBI 2012-09-01 1600 MOBI MOBI Mobipocket eBook format Mobipocket eBook is a proprietary e-book file format of Mobipocket SA company that can be used by mobile phones, personal digital assistants (PDA) and desktop operating systems. mobi application/x-mobipocket-ebook .mobi .prc application/x-mobipocket-ebook Mobipocket eBook Mobipocket e-raamat LHA false LHA 1988-01-01 LHA LHA LHA compressed file Compressed file produced by LHA, a freeware compression utility. .lha .lzh application/x-lzh-compressed LHA LHA PDFX false PDFX 2001-12-01 2500 PDFX PDFX PDF printing format, Blind eXchange PDF/X is a subset of the PDF standard. The purpose of PDF/X is to facilitate graphics exchange, and it therefore has a series of printing related requirements which do not apply to standard PDF files. ISO 15930 PDF/X is also called "print optimised". pdfx application/pdf;type=pdfx .pdf application/pdf PDF/X PDF/X .html file-extension MOP false MOP 2013-09-18 MOP MOP MOPAC Input Format MOP is a chemical file format used by MOPAC. MOPAC is a popular computer program used in computational chemistry. It is designed to implement semi-empirical quantum chemistry algorithms. .mop chemical/x-mopac-input MOP MOP WAR false WAR 1999-01-01 WAR WAR Web Archive A WAR file is used to distribute a collection of JAR-files, JavaServer Pages, Java Servlets, Java classes, XML files, tag libraries, static web pages and other resources that together constitute a web application. .war application/java+zip WAR WAR TIFF false TIFF 2012-09-01 700 TIFF TIFF Tagged Image Format File TIFF – Tagged Image File Format – is a computer file format for storing raster graphics images, popular among graphic artists, the publishing industry and photographers. TIFF is widely supported by scanning, faxing, word processing, optical character recognition, image manipulation, desktop publishing and page-layout applications. The format was created by Aldus Corporation for use in desktop publishing. tiff image/tiff image/tiff-fx .tif .tiff image/tiff TIFF TIFF .mp3 file-extension MPEG4_AVC false MPEG4_AVC 2003-05-30 MPEG4_AVC MPEG4_AVC Moving Picture Experts Group 4 Advanced Video Coding MPEG-4 – Moving Picture Experts Group – Part 10, Advanced Video Coding is a block-oriented motion-compensation-based video compression standard. It is one of the most commonly used formats for the recording, compression and distribution of video content. .mpeg mp4 mpg application/mp4 audio/mp4 video/mp4 MPEG-4 AVC MPEG-4 AVC UNGEN false UNGEN 2010-01-01 UNGEN UNGEN ArcGIS ungenerate ArcGIS ungenerate creates a text file of x,y coordinates from the input coverage. It provides a useful mechanism to create simple coordinate files from coverages. This allows you to easily transfer coverages to other mapping systems or view and update individual coordinates using your computer’s text editor. text/plain Ungen Ungen .hdt file-extension WARC false WARC 2009-05-15 250 WARC WARC Web Archive format WARC is a web archive format which specifies a method for combining multiple digital resources into an aggregate archive file together with related information. warc application/warc .warc application/warc WARC WARC OVF false OVF 2007-09-10 OVF OVF Open Virtualization Format OVF – Open Virtualization Format – is an open standard for packaging and distributing virtual appliances or more generally software to be run in virtual machines. .ovf application/ovf OVF OVF .xlf file-extension RSS false RSS 2013-11-27 RSS RSS Really Simple Syndication RSS – Rich Site Summary; originally RDF Site Summary; often called Really Simple Syndication – is a type of web feed which allows users to access updates to online content in a standardized, computer-readable format. These feeds can, for example, allow a user to keep track of many different websites in a single news aggregator. Websites usually use RSS feeds to publish frequently updated information, such as blog entries, news headlines, audio, video. An RSS document (called ‘feed’, ‘web feed’ or ‘channel’) includes full or summarized text and metadata. .rss .xml application/rss+xml RSS feed RSS feed false is-textual-cellar ISO false ISO 1988-09-01 ISO ISO ISO Disc Image file Archive file containing the content from (or destined for) an optical disk. Originally it was limited to data formatted to comply with the ISO 9660 standard (1988), hence the format name and the iso file extension. The ISO Disk Image File Format is typically used to package or bundle software, databases, authored DVD video programs, and the like. ISO image files, unlike normal files, are not opened but rather are mounted. ISO image files contain the data contents of every written sector of an optical disc, including the optical disc file system if one is present. .img .iso application/x-iso9660-image ISO image ISO pilt false is-textual-cellar SB3 false SB3 2019-01-02 SB3 SB3 Scratch 3.0 Scratch 3.0 is a file format used to store exported Scratch 3.0 projects and sprites. These are ZIP archives which contain information encoded in a text-based JSON format and project media in separate files. .sb3 .sprite3 application/x-sb3 sb3 sb3 RDF_THRIFT false RDF_THRIFT 2014-01-01 RDF_THRIFT RDF_THRIFT RDF Binary Thrift RDF Binary using Apache Thrift (‘RDF Thrift’) is a binary format for RDF and RDF-related data. Binary formats are faster to process – they do not incur the parsing costs of text-base formats. RDF Thrift defines basic encoding for RDF terms, then builds data formats for RDF graphs, RDF datasets and for SPARQL result sets. This gives a basis for high-performance linked data systems. .rt .trdf application/rdf+thrift RDF Thrift RDF Thrift SPSS_SAV false SPSS_SAV 1968-01-01 SPSS_SAV SPSS_SAV SPSS Statistics file proprietary data format of the statistical software SPSS .sav application/octet-stream SPSS SAV akn4eu manifestation-type-cellar LEGALHTML false LEGALHTML 2022-12-22 LEGALHTML LEGALHTML LegalHTML file extension of the HTML language designed for representing legal acts; it provides an explicit domain language addressing all structural aspects of an act such as articles, paragraphs, items and references; it also supports the description of the editorial and jurisdictional history of an act and the semantic annotation of domain entities; furthermore, LegalHTML addresses the consolidation of an act and its subsequent modifications into a single document using a tree-like representation of the original content and of its modified versions; finally, a JavaScript API enhances the representation as an active document, enabling the visualization of a consolidated act as it applies at different points in time xhtml5 application/xhtml+xml;type=xhtml5 .html application/xhtml+xml LegalHTML LegalHTML XML false XML 2012-09-01 50 XML XML Extensible Markup Language XML – Extensible Markup Language – is a markup language that defines a set of rules for encoding documents in a format that is both human-readable and machine-readable. The design goals of XML emphasize simplicity, generality and usability across the Internet. xml application/xml .xml application/xml XML XML CSV false CSV 2013-05-21 90 CSV CSV Comma-Separated Values CSV – comma-separated values – files store tabular data (numbers and text) in plain text. Each line of the file is a data record. Each record consists of one or more fields, separated by commas. csv text/csv .csv text/csv CSV CSV 800 priority-weight-cellar .dbf file-extension ODF false ODF 2012-09-01 ODF ODF OpenDocument Format ODF – Open Document Format for Office Applications, also known as OpenDocument – is an XML-based file format for spreadsheets, charts, presentations and word processing documents. It was developed with the aim of providing an open, XML-based file format specification for office applications. .odf application/octet-stream application/vnd.oasis.opendocument.formula ODF ODF .arrow file-extension .mathml file-extension sgml manifestation-type-cellar .rpm file-extension JSON_LD false JSON_LD 2011-12-27 JSON_LD JSON_LD JavaScript Object Notation for Linked Data JSON-LD is a JSON-based format to serialize Linked Data. It is primarily intended to be a way to use Linked Data in Web-based programming environments, to build interoperable Web services, and to store Linked Data in JSON-based storage engines. .jsonld application/ld+json JSON-LD JSON-LD PPT false PPT 2012-09-01 1400 PPT PPT Microsoft PowerPoint Presentation PPT is a binary media type of Microsoft PowerPoint presentation program. PowerPoint was originally designed to provide visuals for group presentations within business organizations, but has come to be very widely used in many other communication situations, both in business and beyond. In IMMC exchange context, PPT means releases from PowerPoint 97 and upwards. ppt application/vnd.ms-powerpoint .ppt application/vnd.ms-powerpoint PowerPoint PPT PowerPoint PPT PDFA1B false PDFA1B 2012-09-01 2600 PDFA1B PDFA1B PDF archiving format, Level B conformance PDF/A-1 is the Part 1 of the PDF standard and specifies two levels of conformance for PDF files. Level B (basic) conformance requires only that standards necessary for the reliable reproduction of a document's visual appearance be followed. ISO 19005-1 PDF/A-1 is based on the PDF Reference Version 1.4 from Adobe Systems Inc. implemented in Adobe Acrobat 5 and latest versions. PDF/A-1 is also called "web optimised". pdfa1b application/pdf;type=pdfa1b .pdf application/pdf PDF/A-1b PDF/A-1b doc manifestation-type-cellar SVG false SVG 2001-09-04 SVG SVG Scalable Vector Graphics Open standard for two-dimensional vector graphics. .svg .svgz image/svg+xml SVG SVG BITS false BITS 2012-08-22 BITS BITS Book Interchange Tag Suite BITS – Book Interchange Tag Suite – is the ‘book version’ of Journal Article Tag Suite (JATS); an XML format used to describe books published online. BITS provides a common XML format in which publishers and archivists can describe textual and graphical content elements. In order to facilitate the reusability, BITS makes a tag set adequate for supporting interchange, archiving, format-conversion and publishing. .xml application/xml BITS XML BITS XML FMX3 true 2004-04-30 FMX3 1999-04-01 1750 FMX3 FMX3 true Formalized Exchange of Electronic Publications (Formex), version 3 Formex describes the format for the exchange of data between the Publication Office and its contractors. In particular, it defines the logical markup for documents which are published in the different series of the Offical Journal of the European Union. Formex 3 was a previous version of Formex actually used. Formex 3 1.4.1999–30.4.2004: Structure language created and maintained by the Publications Office, on the basis of SGML. The character encoding is organised according to ISO 2022 and ISO 8856. fmx3 application/xml;type=fmx3 text/sgml;type=fmx3 .xml text/sgml Formex 3 Formex 3 video/mp4 mime-type-cellar SWM false SWM 2007-01-30 SWM SWM Split WIM file Split WIM file is a Windows Imaging Format file that has been split into multiple parts. .swm application/x-ms-wim SWM SWM .fodp file-extension .apk file-extension WORLD false WORLD 2001-03-26 WORLD WORLD A world file is a plain text computer data file used by geographic information systems (GIS) to georeference raster map images. The file extension usually depends on the format of the associated image, e.g. .jgw for JPEG (2000) or .tfw for TIFF. .jgw .tfw application/x-worldfile World file World file GZIP false GZIP 2012-09-01 GZIP GZIP GZIP – GNU zip – is a file format and a software application used for file compression and decompression. gzip application/x-gzip .gz application/gzip application/x-gzip GNU zip GNU zip BIN false BIN 1996-11-01 BIN BIN A binary file is a computer file that is not a text file. application/octet-stream .bin application/octet-stream Binary Data Binaarsed andmed SHP false SHP 1998-07-01 SHP SHP Environmental Systems Research Institute Shape SHP – shapefile format – is a popular geospatial vector data format for geographic information system (GIS) software. Esri shapefile is a zip archive that contains at least the shp, shx and dbf files. .dbf .shp .shx application/x-shapefile Esri Shape Esri Shape ZIP false ZIP 2012-09-01 300 ZIP ZIP ZIP is an archive file format that supports lossless data compression. A ZIP file may contain one or more files or directories that may have been compressed. zip application/zip .zip application/zip ZIP ZIP PDFX4 false PDFX4 2008-03-01 2410 PDFX4 PDFX4 PDF/X-4 is a PDF specification in which colour-managed, CMYK, gray, RGB or spot colour data are supported, as are PDF transparency and optional content. pdfx4 application/pdf;type=pdfx4 .pdf application/pdf PDF/X-4 PDF/X-4 GIF false GIF 2012-09-01 200 GIF GIF Graphics Interchange Format GIF – Graphics Interchange Format – is a bitmap image format that was developed by a team at the bulletin board service (BBS) provider CompuServe. gif image/gif .gif image/gif GIF GIF GML false GML 2000-05-01 GML GML Geography Markup Language GML – Geography Markup Language – is the XML grammar defined by the Open Geospatial Consortium (OGC) to express geographical features. GML serves as a modeling language for geographic systems as well as an open interchange format for geographic transactions on the Internet. .gml .xml application/gml+xml GML GML .xht file-extension application/xhtml+xml mime-type-cellar DMP false DMP 2004-01-01 DMP DMP DMP is the media type which shall be used for Oracle dumps. This media type is incomplete as it lacks a reference to the specification of the format. .dmp application/x-oracledump Oracle Dump Oracle Dump text/sgml;type=fmx3 mime-type-cellar false is-textual-cellar .rev file-extension application/warc mime-type-cellar DWCA false DWCA 2009-10-08 DWCA DWCA Darwin Core Archive biodiversity informatics data standard that makes use of the Darwin Core terms to produce a single, self contained dataset for sharing species-level (taxonomic), species-occurrence data, and sampling-event data; an archive is a set of text files, in standard comma- or tab-delimited format, with a simple descriptor file (called meta.xml) to inform others how the files are organized .tar.gz .zip application/gzip application/zip DwC-A DwC-A MSI false MSI 1999-08-31 MSI MSI Windows Installer Package Archive file for Windows Installer containing the installation information and an optional .cab file payload. .msi .msp application/x-ole-storage MSI MSI DTD_XML false DTD_XML 2012-09-01 DTD_XML DTD_XML XML Document Type Definition (DTD) XML – Extensible Markup Language – is a markup language that defines a set of rules for encoding documents in a format that is both human-readable and machine-readable. DTD – document type definition – is a set of markup declarations that define a document type for an SGML-family markup language (SGML, XML, HTML). It defines the legal building blocks of an XML document, the document structure with a list of legal elements and attributes. XML uses a subset of SGML DTD. application/xml-dtd .dtd application/xml-dtd XML DTD XML DTD application/zip;type=mets mime-type-cellar ETSI_TSL false ETSI_TSL 2014-08-28 ETSI_TSL ETSI_TSL ETSI Trusted List file containing information related to the qualified trust service providers and the qualified trust services provided by them .xml .xtsl application/vnd.etsi.tsl+xml ETSI TSL ETSI TSL DMG false DMG 2001-01-01 DMG DMG Apple Disk Image Apple Disk Image is a disk image format commonly used by the macOS operating system. .dmg application/x-apple-diskimage DMG DMG REST false REST 2010-01-01 REST REST Esri Representational State Transfer Esri REST is a standard way for web clients to communicate with geographic information system (GIS) servers through Representational State Transfer (REST) technology. arcgis_rest Esri REST Esri REST ARC false ARC 1996-05-12 ARC ARC Internet Archive ARC file format ARC is the archive file format of Internet Archive. ARC files are large aggregate files. .arc application/octet-stream ARC ARC .rdf file-extension JPEG2000 false JPEG2000 2000-01-01 JPEG2000 JPEG2000 Joint Photographic Experts Group 2000 JPEG 2000 – Joint Photographic Experts Group 2000 – is an image coding system that uses state-of-the-art compression techniques based on wavelet technology. .jp2 .jpg2 image/jp2 JPEG 2000 JPEG 2000 .pm file-extension DOCX false DOCX 2012-09-01 2200 DOCX DOCX Office Open XML Document DOCX is an Office Open XML international standard for Office documents. It is used by Microsoft Word and by a growing number of applications from other vendors in word processing programs. docx application/vnd.openxmlformats-officedocument.wordprocessingml.document.main+xml .docx application/vnd.openxmlformats-officedocument.wordprocessingml.document Word DOCX Word DOCX ODP false ODP 2005-05-01 ODP ODP OpenDocument Presentation ODP is an OpenDocument file format for presentations. OpenDocument was developed with the aim of providing an open, XML-based file format specification for office applications. .fodp .odp application/vnd.oasis.opendocument.presentation ODP ODP .ical file-extension SAS false SAS 1972-01-01 SAS SAS SAS dataset proprietary data format of the statistical analysis software SAS .7dat .sas7bdat .sd2 .tpt application/octet-stream SAS SAS true is-textual-cellar RDF_XML false RDF_XML 2012-09-01 1200 RDF_XML RDF_XML Resource Description Framework XML syntax RDF XML is a syntax, defined by the W3C, to express (i.e. serialize) an RDF graph as an XML document. rdf application/rdf+xml .rdf application/rdf+xml RDF XML RDF XML .owx file-extension ODS false ODS 2013-11-27 ODS ODS OpenDocument Spreadsheet ODS is an OpenDocument file format for spreadsheets. OpenDocument was developed with the aim of providing an open, XML-based file format specification for office applications. .ods application/vnd.oasis.opendocument.spreadsheet ODS ODS XLSB false XLSB 2007-01-30 XLSB XLSB Excel Binary Workbook A file with the XLSB file extension is an Excel Binary Workbook file. They store information in binary format instead of XML like with most other Excel files (like XLSX). Since XLSB files are binary, they can be read from and written to much faster, making them extremely useful for very large spreadsheets. .xlsb application/vnd.ms-excel.sheet.binary.macroEnabled.12 XLSB XLSB AKN4EU_LEG false AKN4EU_LEG 2024-09-25 AKN4EU_LEG AKN4EU_LEG Akoma Ntoso ZIP archive ZIP archive containing an AKN4EU manifestation of a document in one linguistic variant issued in the legal decision-making process; it must contain at least an AKN4EU file starting with the prefix ‘main-’, which constitutes the entry point, and may contain other associated files and subfolders akn4eu application/xml;type=akn4eu-main .leg application/zip AKN4EU LEG AKN4EU LEG MBOX false MBOX 2005-09-01 MBOX MBOX Mbox MBOX is a generic term for a family of related file formats used for holding collections of email messages. All messages in an mbox mailbox are concatenated and stored as plain text in a single file. .mbox application/mbox MBOX MBOX pdfua manifestation-type-cellar XLS false XLS 2012-09-01 600 XLS XLS Microsof Excel Workbook XLS is a proprietary binary file format used for Microsoft Excel spreadsheet which features calculation, graphing tools, pivot tables and a macro programming language. xls application/vnd.ms-excel .xls application/vnd.ms-excel Excel XLS Excel XLS 7Z false 7Z 2000-01-01 7Z 7Z 7-Zip compressed file 7z is a compressed archive file format that supports several different data compression, encryption and pre-processing algorithms. .7z application/x-7z-compressed 7z 7z true is-nonPropExt .tif file-extension .rdf file-extension .eps file-extension 3000 priority-weight-cellar SCH false SCH 2006-01-01 105 SCH SCH Schematron file rule-based validation language for making assertions about the structure and content of XML documents; it is expressed in XML using a small number of elements and XPath; it has been standardised as part of ISO/IEC 19757 sch application/xml;type=schematron .sch application/xml Schematron Schematron OAPK false OAPK 2022-04-06 OAPK OAPK Android Package (Oculus) An Android Package (APK) with special features used by the Android operating system for the distribution and installation of Oculus mobile apps. .apk .xapk application/vnd.android.package-archive OAPK OAPK PDF false PDF 2012-09-01 2300 PDF PDF Portable Document Format PDF – Portable Document Format – is a file format developed to present documents, including text formatting and images, in a manner independent of application software, hardware and operating systems. Based on the PostScript language, each PDF file encapsulates a complete description of a fixed-layout flat document, including the text, fonts, vector graphics, raster images and other information needed to display it. PDF was standardized as an open format and does not require any royalties for its implementation. ISO 32000-1 pdf application/pdf;type=pdf1x .pdf application/pdf PDF PDF JSON false JSON 2006-07-01 JSON JSON JavaScript Object Notation JSON is an open-standard file format that uses human-readable text to transmit data objects consisting of attribute–value pairs and array data types (or any other serializable value). It is a very common data format used for asynchronous browser/server communication. .json application/json JSON JSON 3700 priority-weight-cellar ISO_ZIP false ISO_ZIP 2012-09-01 ISO_ZIP ISO_ZIP Zipped ISO Disc Image file ZIP archive containing an ISO disc image file. .zip application/zip Zipped ISO image Tihendatud ISO pilt .pdf file-extension MOV false MOV 2001-03-01 MOV MOV QuickTime Movie computer file format used natively by the QuickTime framework; the format specifies a multimedia container file that contains one or more tracks, each of which stores a particular type of data: audio, video, or text (e.g. for subtitles) .mov video/quicktime MOV MOV 400 priority-weight-cellar HTML5 false HTML5 2008-01-22 3150 HTML5 HTML5 HyperText Mark-up Language 5 HTML5 is a markup language used for structuring and presenting content on the World Wide Web. It is the fifth and last major HTML version that is a World Wide Web Consortium (W3C) recommendation. The current specification is known as the HTML Living Standard. It is maintained by the Web Hypertext Application Technology Working Group (WHATWG), a consortium of the major browser vendors (Apple, Google, Mozilla, and Microsoft). html5 text/html;type=html5 .htm .html text/html HTML5 HTML5 true is-textual-cellar .mml file-extension .json file-extension LZMA false LZMA 2000-01-01 LZMA LZMA lzma compressed file Compressed file produced using LZMA (Lempel-Ziv-Markov) chain algorithm. .lzma application/x-lzma lzma lzma .atom file-extension .odp file-extension TAR_XZ false TAR_XZ 2012-09-01 TAR_XZ TAR_XZ XZ Compressed Tar Archive TAR – tape archive – is a computer software utility for collecting many files into one archive file, often referred to as a tarball, for distribution or backup purposes. XZ is a lossless compression program and file format. .tar.xz application/x-compressed TAR XZ TAR XZ ETSI_XML false ETSI_XML 2021-06-16 40 ETSI_XML ETSI_XML European Telecommunications Standards Institute signature validation report XML ETSI signature validation report is a European Telecommunications Standards Institute (ETSI) signature validation report XML file. etsi_xml application/xml;type=etsi .xml application/xml ETSI signature validation report ETSI signature validation report WEBP false WEBP 2010-09-30 WEBP WEBP WebP image WebP is an image file format developed by Google intended as a replacement for JPEG, PNG, and GIF file formats. It supports both lossy and lossless compression, as well as animation and alpha transparency. .webp image/webp WebP WebP METS_ZIP false METS_ZIP 2003-10-27 METS_ZIP METS_ZIP Metadata Encoding and Transmission Standard – Physical METS container METS package is a zip file containing METS XML files. application/zip;type=mets .zip application/zip METS package METS pakett gif manifestation-type-cellar MATHML false MATHML 1998-04-01 MATHML MATHML Mathematical Markup Language mathematical markup language, an application of XML for describing mathematical notations and capturing both its structure and content .mathml .mml application/mathml+xml application/mathml-content+xml application/mathml-presentation+xml MathML MathML ATOM false ATOM 2005-12-01 ATOM ATOM Atom Syndication Format The Atom Feed or Atom Syndication Format is an XML language used for web feeds. Web feeds allow software programs to check for updates published on a website. .atom .xml application/atom+xml Atom Feed Atom voog application/pdf;type=pdf1x mime-type-cellar LAZ false LAZ 2003-05-09 LAZ LAZ Compressed LASer file LAZ is the media type which shall be used for compressed LAS files. This media type is incomplete as it lacks a reference to the specification of the format. .laz application/x-laz Compressed LAS file Kompressitud LAS fail STL false STL 1987-01-01 STL STL StereoLithography An StL (‘StereoLithography’) file is a triangular representation of a 3-dimensional surface geometry. The surface is tessellated or broken down logically into a series of small triangles (facets). Each facet is described by a perpendicular direction and three points representing the vertices (corners) of the triangle. These data are used by a slicing algorithm to determine the cross sections of the 3-dimensional shape to be built by the fabber. The StL standard includes two data formats, ASCII and binary. .stl model/stl model/x.stl-ascii model/x.stl-binary StL StL EAR false EAR 2006-05-11 EAR EAR Enterprise Application Archive EAR (Enterprise Application aRchive) is a file format used by Java EE for packaging one or more modules into a single archive. .ear application/java-archive EAR EAR image/tiff mime-type-cellar false is-textual-cellar .ass file-extension ODG false ODG 2006-05-31 ODG ODG OpenDocument is a standardized Open Document Format for Office Applications. Image files are composed of digital data and are used to organize and store digital images. .odg application/vnd.oasis.opendocument.graphics OpenDocument Image OpenDocument pilt LPK false LPK 2010-01-01 LPK LPK ArcGIS layer package A layer package packages one or more layers and all referenced data sources to create a single compressed .lpk file. .lpk application/x-7z-compressed multipart/mixed Layer package Layer package TXT false TXT 2012-09-01 3000 TXT TXT Text file Plain text is the data (e.g. file contents) that represent only characters of readable material but not its graphical representation nor other objects. It may also include a limited number of characters that control simple arrangement of text, such as line breaks or tabulation characters. Plain text is different from formatted text, where style information is included, and from ‘binary files’ in which some portions must be interpreted as binary objects (encoded integers, real numbers, images, etc.). txt text/plain .txt text/plain Plain text Plain text .hdf4 file-extension HTML false HTML 2012-09-01 3200 HTML HTML HyperText Mark-up Language HTML is the standard markup language used to create web pages and its elements form the building blocks of all websites. html text/html .htm .html text/html HTML HTML RDF_TRIG false RDF_TRIG 2013-04-09 RDF_TRIG RDF_TRIG Resource Description Framework TriG TriG allows an RDF dataset to be completely written in a compact and natural text form, with abbreviations for common usage patterns and datatypes. TriG is an extension of the Turtle format. .trig application/trig RDF TriG RDF TriG .tiff file-extension false is-textual-cellar EPS false EPS 2012-09-01 EPS EPS EPS – Encapsulated PostScript – files are more-or-less self-contained, reasonably predictable PostScript documents that describe an image or drawing and can be placed within another PostScript document. application/postscript .eps application/postscript Encapsulated Postscript Kapseldatud Postscript false is-textual-cellar AKN4EU false AKN4EU 2019-06-20 3400 AKN4EU AKN4EU Akoma Ntoso file AKN4EU file is an Akoma Ntoso XML file conforming to the AKN4EU (Akoma Ntoso for European Union) specifications. One or more AKN4EU files can be part of an AKN4EU ZIP file. A special AKN4EU file called ‘main.xml’ is the entry point of an AKN4EU ZIP file. akn4eu application/xml;type=akn4eu .akn .xml application/xml AKN4EU file AKN4EU fail GRID_ASCII false GRID_ASCII 2013-08-21 GRID_ASCII GRID_ASCII Environmental Systems Research Institute ASCII grid Esri ASCII grid is the media type which shall be used for ASCII GRID files. ASCII GRID is one of the two formats of Esri grid, a raster GIS file format, a non-proprietary ASCII format, also known as an ArcInfo ASCII GRID. .asc application/x-ascii-grid Esri ASCII grid Esri ASCII ruutkava false is-textual-cellar png manifestation-type-cellar GPKG false GPKG 2014-02-13 3700 GPKG GPKG OGC GeoPackage An OGC GeoPackage is an open, standards-based, platform-independent, portable, self-describing, compact format for transferring geospatial information. It is implemented as a SQLite database container. gpkg application/geopackage+sqlite3 .gpkg application/geopackage+sqlite3 GeoPackage GeoPackage .stl file-extension SCHEMA_XML false SCHEMA_XML 2012-09-01 SCHEMA_XML SCHEMA_XML XML Schema An XML schema is a description of a type of XML document, typically expressed in terms of constraints on the structure and content of documents of that type, above and beyond the basic syntactical constraints imposed by XML itself. .xsd application/xml XML schema XML skeem true is-nonPropExt MPEG4 false MPEG4 2001-10-11 120 MPEG4 MPEG4 Moving Picture Experts Group 4 MPEG-4 – Moving Picture Experts Group – is a method of defining compression of audio and visual (AV) digital data. It was designated a standard for a group of audio and video coding formats and related technology. mp4 audio/mp4 video/mp4 .mpeg mp4 mpg application/mp4 audio/mp4 video/mp4 MPEG-4 MPEG-4 .dib file-extension true is-textual-cellar .icalendar file-extension true is-textual-cellar .ppt file-extension .tab file-extension .gml .xml file-extension .azw file-extension .mpeg file-extension .mop file-extension .svg file-extension FMX2 true 1999-03-31 FMX2 1989-01-01 1740 FMX2 FMX2 true Formalized Exchange of Electronic Publications (Formex), version 2 Formex describes the format for the exchange of data between the Publication Office and its contractors. In particular, it defines the logical markup for documents which are published in the different series of the Offical Journal of the European Union. Formex 2 was a previous version of Formex actually used. Formex 2 1.1.1989–31.3.1999: Structure language created and maintained by the Publications Office, on the basis of SGML. The character encoding is organised according to ISO 2022 and ISO 8856. fmx2 application/xml;type=fmx2 text/sgml;type=fmx2 .xml text/sgml Formex 2 Formex 2 PL false PL 1987-12-18 PL PL Source code written in the Perl programming language. .pl .pm .pod .t text/x-perl Perl script Perl script .nt file-extension .r01 file-extension css manifestation-type-cellar JAR false JAR 1997-01-01 JAR JAR Java Archive JAR (Java Archive) is an archive file that includes a Java-specific manifest file. It is built on the ZIP format. .jar application/java-archive JAR JAR RDFA false RDFA 2006-03-10 RDFA RDFA Resource Description Framework in Attributes RDFa is a technique that provides a set of markup attributes to augment the visual information on the Web with machine-readable hints. .rdfa application/rdfa RDFa RDFa .html file-extension true is-textual-cellar .psd file-extension true is-nonPropExt .zip file-extension .zip file-extension AAB false AAB 2021-08-01 AAB AAB Android App Bundle An Android App Bundle (AAB) is a package file format used by the Android operating system. It includes an app’s compiled code and resources, and defers APK generation and signing to Google Play. .aab application/x-authorware-bin AAB AAB text/sgml;type=fmx2 mime-type-cellar MXD false MXD 2013-09-18 MXD MXD ArcGIS Map Document MXD – Map Exchange Document – is a file format in which the maps created from ArcGIS software can be stored. .mxd application/x-mxd MXD MXD 1200 priority-weight-cellar PDFA3U false PDFA3U 2012-10-15 PDFA3U PDFA3U PDF/A-3 subtype that supports Unicode, ensuring that non-Latin text is correctly represented .pdf application/pdf PDF/A-3u PDF/A-3u .zip file-extension application/xml;type=fmx4 mime-type-cellar true is-nonPropExt true is-machine-readable .dcr file-extension GTFS false GTFS 2006-09-27 GTFS GTFS General Transit Feed Specification The General Transit Feed Specification (GTFS) is a data specification that allows public transit agencies to publish their transit data in a format that can be consumed by a wide variety of software applications. GTFS is split into a schedule component that contains schedule, fare, and geographic transit information and a real-time component that contains arrival predictions, vehicle positions and service advisories. .zip application/zip GTFS GTFS YAML false YAML 2001-05-11 YAML YAML YAML Ain't Markup Language YAML is a human-friendly, cross language, Unicode based data serialization language designed around the common native data types of dynamic programming languages. It is broadly useful for programming needs ranging from configuration files to internet messaging to object persistence to data auditing and visualization. .yaml .yml application/yaml YAML YAML .ecw file-extension .gmz file-extension TIFF_FX false TIFF_FX 2005-02-01 TIFF_FX TIFF_FX Tagged Image Format File Fax eXtended TIFF-FX is a TIFF-based file format created for fax sendings over the Internet. image/tiff-fx .tif .tiff image/tiff-fx TIFF FX TIFF FX RAR false RAR 1993-03-01 RAR RAR Roshal Archive RAR is a proprietary archive file format that supports data compression, error recovery and file spanning. .r00 .r01 .rar .rev application/vnd.rar RAR RAR APPX false APPX 2012-10-26 APPX APPX Microsoft AppX application package AppX is a file format used to distribute and install apps on Windows 8.x and 10, Windows Phone 8.1, Windows 10 Mobile, Xbox One, Hololens and Windows 10 IoT Core. .appx .appxbundle application/octet-stream AppX AppX .mid file-extension .las file-extension .docx file-extension MHTML false MHTML 1999-03-01 MHTML MHTML MIME HTML MHTML – MIME Encapsulation of Aggregate HTML Documents – is a web page archive format used to combine in a single document the HTML code and its companion resources that are otherwise represented by external links (such as images, Flash animations, Java applets and audio files). The content of an MHTML file is encoded as if it were an HTML e-mail message. .mht .mhtml multipart/related MHTML MHTML .geojson file-extension .jpg2 file-extension ARROW_STREAM false ARROW_STREAM 2016-10-10 ARROW_STREAM ARROW_STREAM Apache Arrow stream Apache columnar format that includes a language-agnostic in-memory data structure specification, metadata serialisation, and a protocol for serialisation and generic data transport; streaming format is used for sending an arbitrary length sequence of record batches .arrows application/vnd.apache.arrow.stream Arrow stream Arrow stream ARFF false ARFF 2022-01-28 ARFF ARFF Attribute-Relation File Format ASCII text file that describes a list of instances sharing a set of attributes .arff text/plain ARFF ARFF MRSID false MRSID 1996-01-01 MRSID MRSID Multiresolution seamless image database Multiresolution seamless image database (MrSID) is a file format developed and patented by LizardTech for encoding of georeferenced raster graphics, such as orthophotos. With this format, large raster image files such as aerial photographs or satellite imagery are compressed and can be quickly viewed without having to decompress the entire file. .sid image/x-mrsid image/x-mrsid-image image/x.mrsid MrSID MrSID true is-textual-cellar application/x-netcdf mime-type-cellar XZ false XZ 2010-10-23 XZ XZ xz compressed file Compressed file produced using XZ Utils (free software command-line lossless data compressors, including LZMA and xz). .xz application/x-xz xz xz false is-textual-cellar RPM false RPM 1997-01-01 RPM RPM RPM Package File format for RPM Package Manager (originally Red Hat Package Manager), free and open-source package management system. .rpm application/x-rpm RPM RPM pdfx manifestation-type-cellar 1800 priority-weight-cellar INDD false INDD 2012-09-01 INDD INDD Adobe InDesign Document INDD is a file format for a page layout file used by Adobe InDesign. InDesign is a desktop publishing software application. .indd application/x-indesign INDD INDD true is-nonPropExt GRID false GRID 2013-08-21 GRID GRID Environmental Systems Research Institute binary grid Esri binary grid is a proprietary binary variation of an Esri grid, a raster GIS file format developed by Esri. It is also known as an ARC/INFO GRID or ARC GRID. It differs from the other Esri grid variation, a non-proprietary ASCII format. application/x-esri-grid application/x-grid Esri binary grid Esri binaarne ruutkava .lpk file-extension SKOS_XML false SKOS_XML 2012-09-01 SKOS_XML SKOS_XML Simple Knowledge Organization System SKOS – Simple Knowledge Organization System – is a W3C recommendation designed for representation of thesauri, classification schemes, taxonomies, subject-heading systems or any other type of structured controlled vocabulary. XML – Extensible Markup Language – is a markup language that defines a set of rules for encoding documents in a format that is both human-readable and machine-readable. application/rdf+xml;type=skos .rdf application/rdf+xml SKOS SKOS application/vnd.openxmlformats-officedocument.presentationml.slideshow mime-type-cellar OP_DATPRO false OP_DATPRO 1952-07-23 OP_DATPRO OP_DATPRO Неокончателни данни Předběžné údaje Midlertidige data Vorläufige Daten Προσωρινά δεδομένα Provisional data Datos provisionales Esialgsed andmed Alustavat tiedot Données provisoires Sonraí sealadacha Privremeni podaci Ideiglenes adatok Dati provvisori Laikinieji duomenys Provizoriski dati Dejta provviżorja Voorlopige gegevens Dane tymczasowe Dados provisórios Date provizorii Predbežné údaje Začasni podatki Tillfälliga uppgifter .ps file-extension XYZ false XYZ 2010-10-10 XYZ XYZ The XYZ file format is a chemical file format. There is no formal standard and several variations exist, but a typical XYZ format specifies the molecule geometry by giving the number of atoms with Cartesian coordinates that will be read on the first line, a comment on the second, and the lines of atomic coordinates in the following lines. chemical/x-pdb .xyz chemical/x-xyz XYZ Chemical File XYZ keemiline fail .mht file-extension .deb file-extension RDF_N_QUADS false RDF_N_QUADS 2013-04-09 RDF_N_QUADS RDF_N_QUADS Resource Description Framework N-Quads N-Quads is a line-based, plain text format for encoding an RDF dataset. N-quads statements are a sequence of RDF terms representing the subject, predicate, object and graph label of an RDF Triple and the graph it is part of in a dataset. .nq application/n-quads RDF N-Quads RDF N-Quads BMP false BMP 1996-04-01 BMP BMP The bitmap image (BMP) or device independent bitmap (DIB) is a raster graphics image file format used to store bitmap digital images, independently of the display device. image/bmp .bm .bmp .dib image/x-ms-bmp Bitmap Image File Bitmap pildifail false is-textual-cellar .Z file-extension immc_xml manifestation-type-cellar .ovf file-extension THRIFT_BINARY false THRIFT_BINARY 2023-09-02 THRIFT_BINARY THRIFT_BINARY Apache Thrift binary format interface definition language and binary communication protocol used for defining and creating services for programming languages; binary format application/vnd.apache.thrift.binary Thrift binary Thrift binary .xml file-extension XLSX false XLSX 2012-09-01 500 XLSX XLSX Office Open XML Workbook XLSX is the default file format for Excel 2007 and later workbook used for Microsoft Excel spreadsheet which features calculation, graphing tools, pivot tables and a macro programming language. XLSX is in reality a ZIP compressed archive with a directory structure of XML text documents. xlsx application/vnd.openxmlformats-officedocument.spreadsheetml.sheet .xlsx application/vnd.openxmlformats-officedocument.spreadsheetml.sheet Excel XLSX Excel XLSX sparqlqr manifestation-type-cellar .rq file-extension DEB false DEB 1994-04-01 DEB DEB Debian package Debian package is a standard Unix ar archive that includes two tar archives. One archive holds the control information and another contains the installable data. .deb application/vnd.debian.binary-package deb deb ECW false ECW 1998-01-01 ECW ECW Enhanced Compressed Wavelet ECW – Enhanced Compressed Wavelet – is the media type which shall be used for a proprietary wavelet compression image format optimized for aerial and satellite imagery. .ecw application/x-ecw ECW ECW PS false PS 2012-09-01 PS PS PostScript File PS – PostScript – is a page description language in the electronic publishing and desktop publishing business. It is a dynamically typed, concatenative programming language. .ps application/postscript PS PS CSS false CSS 2012-09-01 70 CSS CSS Cascading Style Sheet CSS – Cascading Style Sheets – is a style sheet language used for describing the presentation of a document written in a markup language. css text/css .css text/css CSS CSS RDATA false RDATA 1993-08-01 RDATA RDATA R Data format open source data format of the statistical computing and graphic software R .r .rdata application/octet-stream RData RData LZO false LZO 1996-01-01 LZO LZO lzo compressed file Compressed file produced using LZO (Lempel-Ziv-Oberhumer), a lossless data compression algorithm that is focused on decompression speed. .lzo application/x-lzop lzo lzo WARC_GZ false WARC_GZ 2012-09-01 WARC_GZ WARC_GZ Compressed Web Archive format WARC is a web archive format which specifies a method for combining multiple digital resources into an aggregate archive file together with related information. WARC GZ is WARC compressed by GZIP. .warc.gz application/gzip WARC GZ WARC GZ THRIFT_COMPACT false THRIFT_COMPACT 2023-09-02 THRIFT_COMPACT THRIFT_COMPACT Apache Thrift compact binary format interface definition language and binary communication protocol used for defining and creating services for programming languages; more compact binary format application/vnd.apache.thrift.compact Thrift compact Thrift compact 1700 priority-weight-cellar PDFA3B false PDFA3B 2012-10-15 PDFA3B PDFA3B PDF/A-3 subtype that guarantees visual fidelity without regard for structure .pdf application/pdf PDF/A-3b PDF/A-3b RDF false RDF 2012-09-01 RDF RDF Resource Description Framework (RDF) RDF – Resource Description Framework – is a standard model for data interchange on the Web. RDF has features that facilitate data merging. RDF extends the linking structure of the Web to use URIs to name the relationship between things as well as the two ends of the link (this is usually referred to as a ‘triple’). Using this simple model, it allows structured and semi-structured data to be mixed, exposed and shared across different applications. This linking structure forms a directed, labeled graph, where the edges represent the named link between two resources, represented by the graph nodes. .rdf application/rdf+xml RDF RDF true is-textual-cellar true is-machine-readable false is-textual-cellar true is-nonPropExt .warc file-extension .yml file-extension false is-textual-cellar .7z file-extension .wav file-extension true is-machine-readable LZIP false LZIP 2008-01-01 LZIP LZIP lzip compressed file Compressed file produced by lzip, free, command-line tool for the compression of data that employs the Lempel-Ziv-Markov chain algorithm (LZMA). .lz application/x-lzip lzip lzip true is-nonPropExt .mdb file-extension application/pdf;type=pdfa3 mime-type-cellar mpg file-extension .html file-extension true is-nonPropExt DCR false DCR 1988-01-01 DCR DCR DCR is a file type for Adobe Shockwave Media files. DCR files are used to create games and other highly interactive content. application/x-director .dcr application/x-director DCR File DCR fail .tar file-extension AAC false AAC 1997-01-01 AAC AAC Advanced Audio Coding Advanced Audio Coding (AAC) is an audio coding standard for lossy digital audio compression. Designed to be the successor of the MP3 format, AAC generally achieves higher sound quality than MP3 at the same bit rate. .aac .adts .ass .loas audio/aac AAC AAC 60 priority-weight-cellar .nc file-extension application/xml;type=immc mime-type-cellar pdfa2a manifestation-type-cellar PPSX false PPSX 2012-09-01 1500 PPSX PPSX PowerPoint Open XML Slide Show PPSX – PowerPoint 2007 XML slide show – is an XML filename extension of Microsoft PowerPoint presentation program. PowerPoint was originally designed to provide visuals for group presentations within business organizations, but has come to be very widely used in many other communication situations, both in business and beyond. ppsx application/vnd.openxmlformats-officedocument.presentationml.slideshow .ppsx application/vnd.openxmlformats-officedocument.presentationml.slideshow PowerPoint PPSX PowerPoint PPSX LEG true 2016-06-01 LEG 2016-06-01 LEG LEG true retired concept; see AKN4EU_LEG LEG LEG .gpkg file-extension .pdf file-extension true is-textual-cellar true is-machine-readable .pdf file-extension 1500 priority-weight-cellar true is-textual-cellar ARJ false ARJ 1990-01-01 ARJ ARJ ARJ archive Compressed archive file produced by ARJ software. ARJ (Archived by Robert Jung) is a software tool designed by Robert K. Jung for creating high-efficiency compressed file archives. .arj application/x-arj ARJ ARJ xhtml5 manifestation-type-cellar XSLT false XSLT 2012-09-01 400 XSLT XSLT Extensible Stylesheet Language Transformations XSLT – Extensible Stylesheet Language Transformations – is a language for transforming XML documents into other XML documents or other formats such as HTML for web pages, plain text or XSL Formatting Objects, which may subsequently be converted to other formats, such as PDF, PostScript and PNG. {op_comment_eng_private} XSLT : OP-code is not "XSLT_XML" because the serialisation is always XML and it is not likely to become another language. xslt application/xslt+xml .xsl .xslt application/xslt+xml XSLT XSLT .htm file-extension .parquet file-extension GMZ false GMZ 2013-09-03 GMZ GMZ Zipped Geography Markup Language GMZ is the media type which shall be used for a zip archive that contains one or more GML documents. .gmz application/x-gmz Zipped GML Tihendatud GML .htm file-extension .xml file-extension true is-machine-readable .arc file-extension 2460 priority-weight-cellar rdf_n_triples manifestation-type-cellar .jar file-extension DAPK false DAPK 2022-04-06 DAPK DAPK Android Package (Daydream) An Android Package (APK) with special features used by the Android operating system for the distribution and installation of Daydream mobile apps. .apk .xapk application/vnd.android.package-archive DAPK DAPK pdfx1a manifestation-type-cellar .xhtml file-extension false is-textual-cellar .loas file-extension .xls file-extension .zip file-extension application/pdf;type=pdfa1a mime-type-cellar ppt manifestation-type-cellar 1750 priority-weight-cellar .sgm file-extension .mobi file-extension true is-nonPropExt application/xml-dtd mime-type-cellar ipa manifestation-type-cellar mp4 manifestation-type-cellar SDMX false SDMX 2001-01-01 SDMX SDMX Statistical Data and Metadata eXchange SDMX is an initiative to foster standards for the exchange of statistical information. The SDMX message formats have two basic expressions, SDMX-ML (using XML syntax) and SDMX-EDI (using EDIFACT syntax and based on the GESMES/TS statistical message). .edi .xml application/EDIFACT application/xml SDMX SDMX EFORMS_XML false EFORMS_XML 2022-11-14 EFORMS_XML EFORMS_XML eForms XML file EU legislative XML standard for procurement data used by public buyers to publish notices on Tenders Electronic Daily (TED), the European public procurement advertising website. The standard forms (eForms) have been established by the Commission Implementing Regulation (EU) 2019/1780 of 23 September 2019, and need to be implemented in national eProcurement systems by being tailored to national needs. eforms_xml application/xml .xml application/xml eForms XML eForms XML TSV false TSV 2013-10-02 TSV TSV Tab-Separated Value TSV – tab-separated values – files are a simple text format for storing data in a tabular structure, e.g. database table or spreadsheet data, and a way of exchanging information between databases. Each record in the table is one line of the text file. Each field value of a record is separated from the next by a tab character. .tab .tsv text/tab-separated-values TSV TSV .markdown file-extension .odc file-extension text/rtf mime-type-cellar 900 priority-weight-cellar SQL false SQL 1974-01-01 SQL SQL Structured Query Language SQL – Structured Query Language – is a domain-specific language used in programming and designed for managing data held in a relational database management system (RDBMS) or for stream processing in a relational data stream management system (RDSMS). .sql application/sql SQL SQL .pl file-extension .rdfa file-extension .prc file-extension .sb3 file-extension 1000 priority-weight-cellar TMX false TMX 1997-11-25 TMX TMX Translation Memory eXchange TMX – Translation Memory eXchange – is an XML specification for the exchange of translation memory data between computer-aided translation and localization tools with little or no loss of critical data. application/xml .xml application/xml TMX TMX true is-nonPropExt 120 priority-weight-cellar .ppsx file-extension true is-textual-cellar .msi file-extension html5 manifestation-type-cellar WIM false WIM 2007-01-30 WIM WIM Windows Imaging Format The Windows Imaging Format (WIM) is a file-based disk image format. .swm application/x-ms-wim WIM WIM 35 priority-weight-cellar .warc.gz file-extension .cdf file-extension true is-machine-readable QGS false QGS 2002-07-01 QGS QGS Quantum GIS project QGS file is a Quantum GIS project. Quantum GIS (QGIS) is a cross-platform free and open source desktop geographic information systems (GIS) application that provides data viewing, editing, and analysis capabilities. .qgs application/octet-stream QGS QGS false is-textual-cellar .css file-extension .rt file-extension rdf_turtle manifestation-type-cellar .odb file-extension PDFA3A false PDFA3A 2012-10-15 PDFA3A PDFA3A PDF/A-3 subtype ensuring both accessibility and structure preservation, similar to PDF/A-2a .pdf application/pdf PDF/A-3a PDF/A-3a false is-textual-cellar 2900 priority-weight-cellar true is-machine-readable .odg file-extension .xml file-extension 600 priority-weight-cellar DTD_SGML false DTD_SGML 2012-09-01 DTD_SGML DTD_SGML SGML Document Type Definition (DTD) SGML – Standard Generalized Markup Language – is a standard for defining generalized markup languages for documents. DTD – document type definition – is a set of markup declarations that define a document type for an SGML-family markup language (SGML, XML, HTML). It defines the legal building blocks of an XML document, the document structure with a list of legal elements and attributes. application/sgml-dtd .dtd application/sgml SGML DTD SGML DTD ppsx manifestation-type-cellar .zoo file-extension application/sparql-query mime-type-cellar false is-textual-cellar .tiff file-extension true is-nonPropExt .zip file-extension WCS_SRVC false WCS_SRVC 2003-08-27 WCS_SRVC WCS_SRVC Web Coverage Service The Open Geospatial Consortium Web Coverage Service Interface Standard (WCS) defines Web-based retrieval of coverages – that is, digital geospatial information representing space/time-varying phenomena. multipart/related text/xml WCS WCS text/html;type=html5 mime-type-cellar WAV false WAV 1991-08-01 WAV WAV Waveform Audio File Waveform Audio File (WAV) is a format is used for storing uncompressed digital audio files. It is the default audio format for Windows but it is supported by most operating systems. .wav .wave audio/vnd.wave audio/wav audio/wave audio/x-wav WAV WAV true is-textual-cellar .ear file-extension .pdf file-extension application/pdf mime-type-cellar true is-textual-cellar .xml file-extension .xml file-extension audio/mp4 mime-type-cellar 1190 priority-weight-cellar FMX4_ZIP false FMX4_ZIP 2020-12-16 FMX4_ZIP FMX4_ZIP Formex 4 ZIP archive FMX4 ZIP is a ZIP archive containing files that all belong to a Formex 4 instance. application/zip;type=fmx4 .zip application/zip FMX4 ZIP FMX4 ZIP .dmp file-extension csv manifestation-type-cellar .sprite3 file-extension false is-textual-cellar pptx manifestation-type-cellar .tar.gz file-extension .jpg file-extension LAS false LAS 2003-05-09 LAS LAS LAS – LASer file format – is the media type which shall be used for a public file format for the interchange of 3-dimensional point cloud data data between data users. .las application/x-las LASer file LASer fail .json file-extension .hdf file-extension .laz file-extension true is-textual-cellar 100 priority-weight-cellar TAB_RSTR false TAB_RSTR 2000-03-26 TAB_RSTR TAB_RSTR MapInfo TAB raster file is the media type which shall be used for the MapInfo Raster TAB format. This media type is incomplete as it lacks a reference to the specification of the format. .tab application/x-tab-raster MapInfo TAB raster file MapInfo TAB rasterfail .sgml file-extension BZIP2 false BZIP2 1996-07-18 BZIP2 BZIP2 bzip2 compressed file An open source, patent- and royalty-free compression format. The compression algorithm is a Burrows-Wheeler transform followed by a move-to-front transform and finally Huffman coding. .bz2 application/x-bzip2 bzip2 bzip2 _immc.xml file-extension .r00 file-extension DBF false DBF 2013-09-18 DBF DBF dBase File DBF – dBase database file – is supported by a number of database products. dBase was one of the first database management systems for microcomputers. .dbf application/x-dbase DBF DBF mp4 file-extension application/pdf;type=pdfua mime-type-cellar pdf manifestation-type-cellar mp4 file-extension .wav file-extension MIF_MID false MIF_MID 1986-01-01 MIF_MID MIF_MID MapInfo interchange format MapInfo interchange format is a map and database exporting file format of MapInfo software product. The MIF-file filename usually ends with .mif-suffix. Some MIF-files also have a related MID-file. The filename of a MID-file usually ends with .mid-suffix. .mid .mif text/plain MIF/MID MIF/MID 3600 priority-weight-cellar application/pdf;type=pdfx mime-type-cellar .png file-extension false is-textual-cellar ODB false ODB 2009-01-16 ODB ODB OpenDocument is a standardized Open Document Format for Office Applications. Databases are organized collections of data. .odb application/vnd.oasis.opendocument.database OpenDocument Database OpenDocument andmebaas true is-nonPropExt .swm file-extension .lzma file-extension false is-nonPropExt 2420 priority-weight-cellar fmx4 manifestation-type-cellar .sql file-extension .img file-extension .appxbundle file-extension .xlsm file-extension .html file-extension true is-textual-cellar warc manifestation-type-cellar 3150 priority-weight-cellar .xml file-extension MPEG2 false MPEG2 2000-12-01 MPEG2 MPEG2 Moving Picture Experts Group 2 MPEG-2 – Moving Picture Experts Group – is a standard for the generic coding of moving pictures and associated audio information. It describes a combination of lossy video compression and lossy audio data compression methods, which permit storage and transmission of movies using currently available storage media and transmission bandwidth. .mpeg m2v mp2 mp3 mpg audio/mpeg video/mpeg MPEG-2 MPEG-2 true is-machine-readable image/tiff-fx mime-type-cellar application/xml mime-type-cellar image/bmp mime-type-cellar true is-nonPropExt .csv file-extension .tab file-extension 3500 priority-weight-cellar .dxf file-extension true is-machine-readable true is-nonPropExt sparqlq manifestation-type-cellar .bm file-extension xhtml manifestation-type-cellar akn4eu manifestation-type-cellar .asc file-extension zip manifestation-type-cellar .mpeg file-extension js manifestation-type-cellar .gpx file-extension 150 priority-weight-cellar true is-machine-readable .mif file-extension pdf1x manifestation-type-cellar .lzo file-extension mobi manifestation-type-cellar .xapk file-extension application/pdf;type=pdfx1a mime-type-cellar fmx2 manifestation-type-cellar .trig file-extension true is-textual-cellar .h4 file-extension .xml file-extension .svgz file-extension .htm file-extension 1180 priority-weight-cellar .n3 file-extension mpg file-extension .indd file-extension .leg file-extension 2440 priority-weight-cellar 2430 priority-weight-cellar 2500 priority-weight-cellar mp3 file-extension application/rdf+xml;type=skos mime-type-cellar .ods file-extension .bin file-extension true is-textual-cellar .pdf file-extension .htm file-extension eforms_xml manifestation-type-cellar .rar file-extension true is-nonPropExt false is-textual-cellar true is-machine-readable .pdf file-extension .xml file-extension true is-machine-readable .xml file-extension .xht file-extension .pod file-extension Z false Z 1985-02-01 Z Z Unix compressed file Compressed file produced by Unix shell compression program based on the LZW (Lempel-Ziv-Welch) compression algorithm. .Z application/x-compress Z Z .tif file-extension .mhtml file-extension .war file-extension .shx file-extension true is-machine-readable 3200 priority-weight-cellar true is-machine-readable .xml file-extension .xsl file-extension application/xml;type=etsi mime-type-cellar 200 priority-weight-cellar .rtf file-extension application/postscript mime-type-cellar image/png mime-type-cellar application/pdf;type=pdfa2b mime-type-cellar 2250 priority-weight-cellar .hdf5 file-extension pdfa2b manifestation-type-cellar .ics file-extension .dgn file-extension .owl file-extension .e00 file-extension true is-machine-readable chemical/x-pdb mime-type-cellar .html file-extension true is-nonPropExt .dwg file-extension .aac file-extension true is-textual-cellar true is-nonPropExt rdf manifestation-type-cellar .xml file-extension .sid file-extension 2400 priority-weight-cellar MAP_PRVW false MAP_PRVW 2010-01-01 MAP_PRVW MAP_PRVW Esri's ArcGIS is a geographic information system (GIS) for working with maps and geographic information. Map previews are normal raster background maps. arcgis_map_preview ArcGIS Map Preview ArcGIS Map eelvaade tiff manifestation-type-cellar .bz2 file-extension false is-textual-cellar text/css mime-type-cellar application/rdf+xml mime-type-cellar .akn file-extension xhtml5 manifestation-type-cellar pdfx2a manifestation-type-cellar image/gif mime-type-cellar .tsv file-extension 2100 priority-weight-cellar .xml file-extension application/vnd.openxmlformats-officedocument.presentationml.presentation mime-type-cellar .bmp file-extension .pptx file-extension .xapk file-extension 40 priority-weight-cellar .edi file-extension .lz file-extension .dtd file-extension .xml file-extension true is-nonPropExt txt manifestation-type-cellar 3400 priority-weight-cellar 250 priority-weight-cellar 3100 priority-weight-cellar application/zip mime-type-cellar application/x-mobipocket-ebook mime-type-cellar .xht file-extension true is-nonPropExt .nq file-extension DGN false DGN 2000-01-01 DGN DGN DGN file A DGN file is a 2D/3D drawing created by various construction CAD software, such as MicroStation and Intergraph Interactive Graphics Design System. It may be saved in one of two formats, either the Intergraph Standard File Format (ISFF) or the newer V8 DGN standard. DGN files are typically used to save designs for construction projects for highways, bridges, and buildings. .dgn application/octet-stream DGN DGN xslt manifestation-type-cellar true is-textual-cellar .jgw file-extension .sparqlqr file-extension application/x-hdf mime-type-cellar .he2 file-extension .xz file-extension application/octet-stream mime-type-cellar true is-nonPropExt pdfa1b manifestation-type-cellar html manifestation-type-cellar false is-textual-cellar .rdf file-extension 1600 priority-weight-cellar application/pdf;type=pdfa2a mime-type-cellar mp3 manifestation-type-cellar .js file-extension .mxd file-extension .swm file-extension fmx3 manifestation-type-cellar 2480 priority-weight-cellar html_simplified manifestation-type-cellar 50 priority-weight-cellar false is-textual-cellar .xapk file-extension true is-nonPropExt .tab file-extension application/geo+json mime-type-cellar application/vnd.ms-excel mime-type-cellar pdfx4 manifestation-type-cellar epub manifestation-type-cellar true is-nonPropExt .lzh file-extension .apk file-extension .shp file-extension .jpeg file-extension true is-nonPropExt .htm file-extension true is-nonPropExt .md file-extension .epub file-extension .rdf file-extension 1300 priority-weight-cellar mp2 file-extension .xsd file-extension true is-textual-cellar .txt file-extension .qgs file-extension .xlsb file-extension .gz file-extension geojson manifestation-type-cellar 2600 priority-weight-cellar .pdf file-extension true is-nonPropExt .appx file-extension application/vnd.ms-powerpoint mime-type-cellar .jsonld file-extension markdown manifestation-type-cellar m2v file-extension .pps file-extension .sparqlq file-extension .fo file-extension 90 priority-weight-cellar .zip file-extension true is-nonPropExt .arrows file-extension false is-textual-cellar application/pdf;type=pdfx2a mime-type-cellar application/xml;type=fmx3 mime-type-cellar .mov file-extension .xhtml file-extension application/xml mime-type-cellar .t file-extension .xlsx file-extension mpg file-extension jepg manifestation-type-cellar .pdf file-extension 1400 priority-weight-cellar true is-machine-readable true is-textual-cellar .odf file-extension true is-machine-readable 1100 priority-weight-cellar .arj file-extension 2800 priority-weight-cellar true is-nonPropExt true is-textual-cellar application/xhtml+xml;type=xhtml5 mime-type-cellar application/sparql-results+xml mime-type-cellar true is-nonPropExt true is-nonPropExt rtf manifestation-type-cellar false is-textual-cellar text/html;type=simplified mime-type-cellar pdfa3 manifestation-type-cellar true is-machine-readable application/epub+zip mime-type-cellar xml manifestation-type-cellar application/x-director mime-type-cellar .gif file-extension gpkg manifestation-type-cellar true is-nonPropExt true is-textual-cellar application/pdf;type=pdfa1b mime-type-cellar .mat file-extension image/jpeg mime-type-cellar .ifb file-extension true is-nonPropExt true is-nonPropExt .tar.gz file-extension application/n-triples mime-type-cellar .ttl file-extension docx manifestation-type-cellar .lha file-extension false is-textual-cellar .arc.gz file-extension true is-machine-readable .dbf file-extension .pdf file-extension .kml file-extension 500 priority-weight-cellar .mbox file-extension .tfw file-extension .srx file-extension etsi_xml manifestation-type-cellar 70 priority-weight-cellar .wave file-extension amz manifestation-type-cellar pdfa1a manifestation-type-cellar .trdf file-extension xlsx manifestation-type-cellar .tar.xz file-extension 2300 priority-weight-cellar 2700 priority-weight-cellar .html file-extension .kmz file-extension 2200 priority-weight-cellar .tiff file-extension .pdf file-extension true is-machine-readable application/x-tar mime-type-cellar .xyz file-extension .html file-extension application/zip;type=fmx4 mime-type-cellar .htm file-extension .odt file-extension 700 priority-weight-cellar false is-textual-cellar true is-textual-cellar .yaml file-extension false is-textual-cellar true is-textual-cellar application/octet-stream mime-type-cellar application/vnd.openxmlformats-officedocument.wordprocessingml.document.main+xml mime-type-cellar 1740 priority-weight-cellar application/xhtml+xml;type=simplified mime-type-cellar .gdb file-extension xhtml_simplified manifestation-type-cellar xls manifestation-type-cellar application/x-gzip mime-type-cellar .dtd file-extension application/xml;type=akn4eu mime-type-cellar application/xhtml+xml;type=xhtml5 mime-type-cellar application/msword mime-type-cellar .doc file-extension application/geopackage+sqlite3 mime-type-cellar false is-textual-cellar text/javascript mime-type-cellar image/tiff-fx mime-type-cellar false is-textual-cellar application/xml mime-type-cellar application/vnd.oasis.opendocument.text mime-type-cellar application/sgml-dtd mime-type-cellar .webp file-extension false is-textual-cellar text/markdown mime-type-cellar application/xslt+xml mime-type-cellar application/pdf;type=pdfx4 mime-type-cellar