Prebuilt UTDs

A Uniform Type Descriptor (UTD) is used to address data type ambiguity in a system. It provides a standardized way to describe the same data type in different representations, such as MIME types and file name extensions. For example, when describing a JPG/JPEG image, you can use various formats like image/jpeg, .jpg, .jpeg, or image/picture.

When data in various formats is passed across applications or devices, the target application or device may fail to identify the data or can process the data after lots of adaptation.

To facilitate use, OpenHarmony is prebuilt with common UTDs, which are classified into Generic UTDs, system-specific UTDs, and application-specific UTDs.

Generic UTDs

Generic UTDs define universal data types that can be identified by a majority of applications, devices, and platforms in cross-application and cross-device interaction. The IDs of these type of UTDs are in general.xxx format. The following table lists the generic UTDs prebuilt in the system.

UTD ID	BelongingTo	File Name Extension	MIME Type	Description
general.entity	-	-	-	Generic physical storage type.
general.object	-	-	-	Generic logical content type.
general.file	general.entity	-	-	Generic file type.
general.directory	general.entity	-	-	Generic directory type.
general.folder	general.directory	-	-	Generic folder type.
general.symlink	general.entity	-	-	Generic symbolic link type.
general.composite-object	general.object	-	-	Generic composite content type, for example, a PDF file that contains text and images.
general.media	general.object	-	-	Generic media type.
general.content-form	general.object	-	-	Data content widget type.
general.image	general.media	-	-	Generic image type.
general.png	general.image	.png	image/png	PNG image format.
general.jpeg	general.image	.jpg, .jpeg,.jpe	image/jpeg	JPEG image format.
general.tiff	general.image	.tif, .tiff	image/tiff	TIFF image format.
general.raw-image	general.image	-	-	Generic raw image type.
general.fax	general.image	-	-	Generic fax type.
general.xbitmap-image	general.image	.xbm	image/x-xbitmap,image/x-xbm	X BitMAP (XBM) used in the X Window system (X11).
general.gif	general.image	.gif	image/gif	GIF image format.
general.djvu-image	general.image	.djv,.djvu	image/vnd.djvu	DjVu image format.
general.jng-image	general.image	.jng	image/x-jng	JPEG network graphics (JNG) format.
general.pcx-image	general.image	.pcx	image/vnd.zbrush.pcx	Picture Exchange (PCX), a Paintbrush Bitmap image format.
general.pbm-image	general.image	.pbm	image/x-portable-bitmap	Portable Bitmap (PBM) image format.
general.pgm-image	general.image	.pgm	image/x-portable-graymap	Portable Gray Map (PGM) image format.
general.pnm-image	general.image	.pnm	image/x-portable-anymap	Portable Anymap (PGM) image format.
general.ppm-image	general.image	.ppm	image/x-portable-pixmap	Portable Pixel Map (PPM) image format.
general.rgb-image	general.image	.rgb	image/x-rgb	Red, green, and blue (RGB) image format.
general.svg-image	general.image	.svg,.svgz	image/svg+xml	Scalable Vector Graphics (SVG) format.
general.wbmp-image	general.image	.wbmp	image/vnd.wap.wbmp	Wireless Bitmap image format.
general.xpixmap-image	general.image	.xpm	image/x-xpixmap	X Window PixMap image format.
general.xwindowdump-image	general.image	.xwd	image/x-xwindowdump	X Window dump (XWD) image format.
general.heif	general.image	.heif, .heifs, .hif	image/heif	High Efficiency Image File (HEIF) format.
general.heic	general.image	.heic, .heics	image/heic	High Efficiency Image Container (HEIC) format.
general.jpeg-2000	general.image	.jp2, .jpg2, .jpx, .jpf, .jpm	image/jp2, image/jpx, image/jpm	JPEG 2000 (JP2) file format.
general.ief-image	general.image	.ief	image/ief	Image exchange file format.
general.video	general.media	-	-	Generic video type.
general.avi	general.video	.avi, .vfw	video/avi, video/msvideo, video/x-msvideo	Audio Video Interleave (AVI) video format.
general.mpeg	general.video	.mpg, .mpeg, .m75, .m15,.mpe	video/mpg, video/mpeg, video/x-mpg, video/x-mpeg	MPEG-1 or MPEG-2 video format.
general.mpeg-4	general.video	.mp4, .mp4v, .mpeg4	video/mp4, video/mp4v	MPEG-4 video format.
general.3gpp	general.video	.3gp, .3gpp	video/3gpp	3GPP video format.
general.3gpp2	general.video	.3g2, .3gp2, .3gpp2	video/3gpp2	3GPP2 video format.
general.vob	general.video	.vob	video/mpeg, video/x-ms-vob	Video Object (VOB) format, a container format in DVD video media.
general.dif-video	general.video	.dif	video/dv	DIF video format.
general.dv-video	general.video	.dv	video/dv	DV video format.
general.flc-animation	general.video	.fli, .flc	video/fli, video/flc	FLIC animation file format.
general.mng	general.video	.mng	video/x-mng	Multiple Network Graphics (NMG) format.
general.mpegurl-video	general.video	.mxu, .m4u	video/vnd.mpegurl	Multimedia (video) playlist format.
general.ts	general.video	.ts	video/mp2ts, video/mp2t	Video stream format using MPEG.
general.mp2t	general.video	.m2ts, .mts, .m2t	video/mp2t	Blu-ray Disc Audio-Video (BDAV) format.
general.mpeg-2	general.video	.mpeg2, .mpv2, .mp2v, .m2v, .mpv	video/mpeg	MPEG-2 video format.
general.mpeg-1	general.video	.mpeg1, .mpv1, .mp1v, .m1v	video/mpeg	MPEG-1 video format.
general.divx-video	general.video	.divx	video/divx	DivX-encoded video format.
general.ogv	general.video	.ogv	video/ogg	Ogg video format.
general.h264-video	general.video	.h264	video/H264	H.264 video format.
general.audio	general.media	-	-	Generic audio type.
general.ogg	general.audio	.ogg	audio/ogg	OGG audio format.
general.aiff	general.audio	.aiff	audio/aiff	AIFF audio format.
general.pcm	general.audio	.pcm	audio/pcm	PCM audio format.
general.flac	general.audio	.flac	audio/flac	FLAC audio format.
general.alac	general.audio	.alac	audio/alac	ALAC audio format.
general.mp3	general.audio	.mp3	audio/mp3	MPEG-3 audio format.
general.aac	general.audio	.aac	audio/aac	AAC audio format.
general.au-audio	general.audio	.au, .snd	audio/basic, audio/au, audio/snd	Au audio format.
general.aifc-audio	general.audio	.aifc, .aif, .aiff	audio/x-aiff	Audio Interchange File Format (AIFC).
general.amr	general.audio	.amr	audio/amr	Adaptive Multi-Rate (AMR) audio format.
general.amr-wb	general.audio	.awb	audio/amr-wb	Adaptive multi-rate Wideband (AMR-WB) audio format.
general.gsm	general.audio	.gsm	audio/x-gsm, audio/gsm	Global system for mobile audio format.
general.imy	general.audio	.imy	audio/imelody	Non-polyphonic ringtone exchange object format.
general.kar	general.audio	.kar	audio/midi	Karaoke MIDI file format.
general.mpegurl-audio	general.audio	.m3u	audio/mpegurl,audio/x-mpegurl	Multimedia (audio) playlist format.
general.mpeg-4-audio	general.audio	.m4a, .m4b	audio/mpeg	MPEG-4 format for audio only.
general.midi-audio	general.audio	.mid, .midi	audio/midi	MIDI audio format.
general.mp2	general.audio	.mp2	audio/mpeg	MP2 audio format.
general.mpeg-audio	general.audio	.mpga	audio/mpeg	MPEG audio format.
general.mxmf	general.audio	.mxmf	audio/mobile-xmf	Mobile XMF audio format.
general.ota	general.audio	.ota	audio/midi	OTA ringtone audio format.
general.pls	general.audio	.pls	audio/x-scpls	Multimedia playlist format.
general.rtttl	general.audio	.rtttl	audio/midi	RTTTL format.
general.psid	general.audio	.sid, .psid	audio/prs.sid	SID audio format.
general.ulaw-audio	general.audio	.au, .ulw, .snd	audio/basic, audio/au, audio/snd	μLaw audio format.
general.xmf	general.audio	.xmf	audio/midi	Extensible Music Format (XMF).
general.ac3-audio	general.audio	.ac3	audio/ac3	Audio Codec 3 file format.
general.archive	general.object	-	-	Generic archive type.
general.tar-archive	general.archive	.tar	application/x-tar, application/tar	TAR archive format.
general.zip-archive	general.archive	.zip	application/zip	ZIP archive format.
general.disk-image	general.archive	-	-	Generic type of all file that can be mounted as volumes
general.bz2-archive	general.archive	.bz2, .bzip2	application/x-bzip2	BZ2 archive format.
general.opg	general.archive	.opg	-	OPG archive file format.
general.lha-archive	general.archive	.lha	application/x-lha	LHARC archive format.
general.lzh-archive	general.archive	.lzh	application/x-lzh	LZH archive format.
general.lzx-archive	general.archive	.lzx	application/x-lzx	LZX archive format.
general.shar-archive	general.archive	.shar	application/x-shar	Unix shell archive (shar) format.
general.cpio-archive	general.archive	.cpio	application/x-cpio	Unix CPIO archive format.
general.web-archive	general.archive	.mht, .mhtml	application/x-mimearchive	MHTML web archive format.
general.ustar	general.archive	.ustar	application/x-ustar	Unix Standard TAR (UStar) archive format.
general.taz-archive	general.tar-archive	.taz,.tar.z,.tz	application/x-gtar	TAZ archive format.
general.bz-archive	general.archive	.bz	application/x-bzip	bzip archive format.
general.tar-bzip-archive	general.bz-archive	.tbz	application/x-bzip-compressed-tar	TBZ archive format (TAR archives compressed with bzip)
general.tar-bzip2-archive	general.bz2-archive	.tbz2	application/x-bzip2-compressed-tar	TBZ2 archive format (TAR archives compressed with bzip2)
general.xar-archive	general.archive	.xar	application/x-xar	XAR archive format.
general.lza-archive	general.archive	.lza	application/x-lzh-compressed	LZA archive format.
general.arj-archive	general.archive	.arj	application/x-arj	ARJ archive format.
general.lzma-archive	general.archive	.lzma	application/x-lzma	LZMA compressed file format.
general.lzma86-archive	general.archive	.lzma86	-	LZMA86 compressed file format.
general.hfs-disk-image	general.disk-image	.hfs	-	HFS image file format.
general.img-disk-image	general.disk-image	.img	application/x-raw-disk-image	IMG image file format.
general.virtual-cd	general.disk-image	.vcd	application/x-cdlink	CD image file format.
general.iso	general.disk-image	.iso	application/x-iso9660-image	Optical disc image (ISO) format.
general.text	general.object	-	-	Generic text type.
general.plain-text	general.text	.txt,.text	text/plain	Text without specific encoding or identifier.
general.html	general.text	.html, .htm	text/html	HTML text format.
general.hyperlink	general.text	-	-	Hyperlink format.
general.xml	general.text	.xml	text/xml	XML text format.
general.asc-text	general.text	.asc	text/plain	ASCII text format.
general.portable-object	general.text	.po	text/plain	Portable object format.
general.rich-text	general.text	.rtf,.rtx	text/rtf, text/richtext	Rich text format.
general.delimited-values-text	general.text	-	-	Generic type of all delimited value texts.
general.diff	general.text	.diff	text/plain	Format of the file that dhows the differences between texts or source codes.
general.setext	general.text	.etx	text/x-setext	Setext Structure Enhancement Text File format.
general.gcd	general.text	.gcd	text/x-pcs-gcd	General Content Descriptor (GCD) text format.
general.p7r	general.text	.p7r	application/x-pkcs7-certreqresp	Format of the file containing the response to a certificate request.
general.pem	general.text	.pem	application/x-pem-file	Privacy-Enhanced Mail (PEM) format.
general.log	general.text	.log	text/plain	Log file format.
general.tel	general.text	.tel		Schematic information file type, such as files containing device packaging diagram, network topology, encoding information, and more.
general.ion	general.text	.ion	text/plain	File content description type.
general.conf	general.text	.conf	text/plain	Generic configuration file type.
general.calendar	general.text	-	-	Generic calendar data type.
general.vcs	general.calendar	.vcs	text/calendar	vCalendar format.
general.ics	general.calendar	.ics	text/calendar	iCalendar format.
general.comma-separated-values-text	general.delimited-values-text	.csv	text/csv	Comma-separated values (CSV).
general.tab-separated-values-text	general.delimited-values-text	.tsv	text/tab-separated-values	Tab-separated values (TSV).
general.mathml	general.xml	.mml	text/mathml,application/mathml+xml	Mathematical markup language file format.
general.xhtml	general.xml	.xhtml	application/xhtml+xml	Extended hypertext markup language file format.
general.rss	general.xml	.rss	application/rss+xml	Rich Site Summary (RSS) format.
general.rdf	general.xml	.rdf	application/rdf+xml	Resource Description Framework (RDF) file format.
general.source-code	general.text	-	-	Generic type of source code.
general.markdown	general.text	.md, .markdown, .markdn, .mdown	text/markdown	Markdown format.
general.chess-pgn	general.plain-text	.pgn	application/x-chess-pgn,application/vnd.chess-pgn	Portable chess game notation format.
general.text-lst	general.plain-text	.lst	-	Data list format.
general.c-source	general.source-code	.c	text/x-csrc	C source code.
general.c-header	general.source-code	.h	text/x-chdr	C header file.
general.c-plus-plus-source	general.source-code	.cp, .cpp, .c++, .cc, .cxx	text/x-c++src	C++ source code.
general.c-plus-plus-header	general.source-code	.hpp, .h++ , .hxx, .hh	text/x-c++hdr	C++ header file.
general.java-source	general.source-code	.java, .jav	text/x-java	Java source code.
general.boo-source	general.source-code	.boo	text/x-boo	BOO source code.
general.d-source	general.source-code	.d	text/x-dsrc	D source code.
general.html-component	general.source-code	.htc	text/x-component	HTML component.
general.pascal-source	general.source-code	.p,.pas	text/x-pascal	Pascal source code.
general.tex	general.source-code	-	-	TeX source code.
general.dvi	general.tex	.dvi	application/x-dvi	Device-independent (DVI) format.
general.script	general.source-code	-	-	Generic script type.
general.type-script	general.source-code	.ts	-	TypeScript source code.
general.java-script	general.source-code	.js, .jscript, .javascript	text/javascript	JavaScript source code.
general.css	general.script	.css	text/css	CSS format.
general.haskell-script	general.script	.hs	text/x-haskell	Haskell script.
general.literate-haskell-script	general.script	.lhs	text/x-literate-haskell	Literate Haskell script.
general.tcl-script	general.script	.tcl	text/x-tcl	TCL script.
general.json	general.script	.json	application/json	JSON format.
general.yaml	general.script	.yaml, .yml	application/yaml	YAML format.
general.shell-script	general.script	.sh, .command	text/x-shellscript	Shell script.
general.ets	general.script	.ets		extended TypeScript source code format.
general.json5	general.script	.json5		JSON5 file format.
general.csh-script	general.shell-script	.csh	text/x-csh	C-shell script.
general.perl-script	general.shell-script	.pl, .pm	text/x-perl-script	Perl script.
general.python-script	general.shell-script	.py	text/x-python-script	Python script.
general.ruby-script	general.shell-script	.rb, .rbw	text/ruby-script	Ruby script.
general.php-script	general.shell-script	.php, .php3, .php4, .ph3, .ph4, .phtml	text/x-php-script, text/php, application/php	PHP script.
general.uri	general.object	-	-	Uniform Resource Identifier (URI).
general.file-uri	general.uri	-	-	File URI.
general.navigation	general.object	-	-	Generic navigation data type.
general.location	general.navigation	-	-	Navigation location.
general.database	general.object	-	-	Generic database file type.
general.vcard	general.object	.vcf, .vcard	text/vcard,text/x-vcard	Generic electronic business card type.
general.message	general.object	-	-	Generic message type.
general.contact	general.object	-	-	Generic contact type.
general.executable	general.object	-	-	Generic executable file type.
general.c-object	general.executable	.o	application/x-object	Compiled C file.
general.octet-stream	general.object	-	application/octet-stream -	Any binary data type.
general.mesh-model	general.object	.msh,.mesh,.silo	model/mesh	3D mesh model format.
general.certificate	general.object	-	-	Generic certificate type.
general.cer-certificate	general.certificate	.cer	application/pkix-cert	Internet certificate format.
general.crt-certificate	general.certificate	.crt	application/x-x509-ca-cert,application/x-x509-server-cert,application/x-x509-user-cert	Certificate format.
general.crl-certificate	general.certificate	.crl	application/x-pkix-crl	Certificate revocation list (CRL) format.
general.cad	general.object	-	-	Computer-aided design (CAD) data type.
general.iges	general.cad	.iges,.igs	model/iges	IGES format.
general.font	general.object	-	-	Generic font type.
general.truetype-font	general.font	.ttf	font/ttf	TrueType font.
general.truetype-collection-font	general.font	.ttc	font/collection	TrueType collection font.
general.opentype-font	general.font	.otf	font/otf	OpenType font.
general.ofd	general.composite-object	.ofd	-	Open Fixed-layout Document (OFD) format.
general.prn	general.composite-object	.prn	-	PRN format.
general.ebook	general.composite-object	-	-	Generic eBook type.
general.epub	general.ebook	.epub	application/epub+zip	Electronic Publication (EPUB) format.

System-specific UTDs

The system-specific UTDs are closely related to a platform or an operating system and are used for cross-application interaction within the system or platform. The IDs of system-specific UTDs are in the os-name.xxx format. The following table lists the system-specific UTDs prebuilt in the system.

UTD ID	BelongingTo	File Name Extension	MIME Type	Description
openharmony.form	general.object	-	-	Form type defined by OpenHarmony.
openharmony.app-item	general.object	-	-	Home screen icon defined by OpenHarmony.
openharmony.want	general.object	-	-	Want data type defined by OpenHarmony.
openharmony.atomic-service	general.object	-	-	Atomic service defined by OpenHarmony.
openharmony.package	general.directory	-	-	Package defined by OpenHarmony.
openharmony.hap	openharmony.package	.hap	-	Harmony Ability Package (HAP) defined by OpenHarmony.
openharmony.app	openharmony.package	.app	-	Application package type defined by the system.
openharmony.hsp	openharmony.package	.hsp	-	Dynamic shared package defined by the system.
openharmony.har	openharmony.package	.har	-	Static shared package defined by the system.
openharmony.hdoc	general.composite-object	.hdoc	-	Notepad file format defined by OpenHarmony.
openharmony.hinote	general.composite-object	.hinote	-	Note file format defined by OpenHarmony.
openharmony.styled-string	general.composite-object	-	-	String type defined by OpenHarmony.
openharmony.moving-photo	general.media	-	-	Moving photo defined by OpenHarmony.
openharmony.pixel-map	general.image	-	-	Pixel Map defined by OpenHarmony.
macos.dmg	general.disk-image	.dmg	application/x-apple-diskimage	Installation package format defined by MacOS.
debian.deb	general.archive	.deb,.udeb	application/x-debian-package,application/vnd.debian.binary-package	Software package format defined by Debian.
com.android.apk	general.archive	.apk, .apks, .aab, .xapk, .apkm, .akp	application/vnd.android.package-archive	Android application installation package format.
redhat.rpm-archive	general.archive	.rpm	application/x-rpm	RedHat application installation package format.
com.huawei.hmos.settings.wifi	general.text	.hmoswifi		Wi-Fi sharing configuration file format of HarmonyOS.

Application-specific UTDs

Application-specific UTDs are defined and maintained by a specific application or organization, and the data interaction is identified by the specific application. The IDs of these type of UTDs are in the **com.**company-name.xxx or **org.**organization-name.xxx format. The following table lists the application-specific UTDs prebuilt in the system.

UTD ID	BelongingTo	File Name Extension	MIME Type	Description
com.microsoft.bmp	general.image	.bmp, .bm	image/bmp, image/x-ms-bmp	Microsoft Windows BMP format.
com.microsoft.ico	general.image	.ico	image/ico, image/x-icon	Microsoft Windows ICO (icon) format.
com.microsoft.advanced-systems-format	general.media	.asf	video/x-ms-asf, application/vnd.ms-asf	Microsoft Advanced System Format (ASF).
com.microsoft.waveform-audio	general.audio,com.microsoft.advanced-systems-format	.wav, .wave	audio/wav, audio/wave, audio/x-wav	Microsoft Windows Waveform Audio File Format.
com.microsoft.windows-media-wm	general.video,com.microsoft.advanced-systems-format	.wm	video/x-ms-wm	Microsoft Windows WM video format.
com.microsoft.windows-media-wmv	general.video,com.microsoft.advanced-systems-format	.wmv	video/x-ms-wmv	Microsoft Windows WMV video format.
com.microsoft.windows-media-wmp	general.video,com.microsoft.advanced-systems-format	.wmp	video/x-ms-wmp	Microsoft Windows WMP video format.
com.microsoft.windows-media-wma	general.audio,com.microsoft.advanced-systems-format	.wma	audio/x-ms-wma	Microsoft Windows WMA video format.
com.microsoft.windows-media-wmx	general.video,com.microsoft.advanced-systems-format	.wmx	video/x-ms-wmx	Microsoft Windows WMX video format.
com.microsoft.windows-media-wvx	general.video,com.microsoft.advanced-systems-format	.wvx	video/x-ms-wvx	Microsoft Windows WVX video format.
com.microsoft.windows-media-wax	general.audio,com.microsoft.advanced-systems-format	.wax	audio/x-ms-wax	Microsoft Windows WAX audio format.
com.microsoft.windows-media-wmd	com.microsoft.advanced-systems-format, general.zip-archive	.wmd	application/x-ms-wmd	Microsoft Windows Media Download (WMD) package format.
com.microsoft.windows-media-wmz	com.microsoft.advanced-systems-format, general.zip-archive	.wmz	application/x-ms-wmz	Microsoft Windows Media Player skins file format.
com.microsoft.portable-executable	general.executable	.exe,.dll	application/vnd.microsoft.portable-executable	Microsoft Windows application.
com.microsoft.windows-installer	general.executable	.msi	application/x-msi	Microsoft Windows installation package format.
com.microsoft.publisher.pub	general.composite-object	.pub	application/x-mspublisher	Microsoft Publisher document file format.
com.microsoft.windows-media-playlist	general.xml,general.media	.wpl	application/vnd.ms-wpl	Microsoft Windows media player playlist format.
com.microsoft.access.mdb	general.database	.mdb	application/msaccess	Microsoft Access database file format.
com.microsoft.hta	general.archive,general.executable	.hta	application/hta	HTML application.
com.microsoft.internet.ins	general.text	.ins	application/x-internet-signup	File containing connection setup information that allows Windows to set up Internet access to an Internet Service Provider (ISP).
com.microsoft.internet.isp	general.text	.isp	application/x-internet-signup	File containing IIS ISP settings.
com.microsoft.ini	general.text	.ini	-	Windows initialization file.
com.microsoft.email	general.message	.eml	message/rfc822	Microsoft email format.
com.microsoft.message	general.message	.msg	-	Microsoft Outlook Mail Message format.
com.microsoft.pst	general.archive	.pst	-	Microsoft Outlook Personal Folders File Format.
com.microsoft.cab-archive	general.archive	.cab	application/vnd.ms-cab-compressed	Microsoft Cabinet format, a compressed archive standard.
com.microsoft.wim	general.disk-image	.wim	application/x-ms-wim	Windows image file format.
com.microsoft.swm	general.disk-image	.swm	application/x-ms-wim	Split Windows Imaging Format File.
com.microsoft.advanced-stream-redirector	general.video	.asx	video/x-ms-asf	Microsoft Advanced Stream Redirector (ASX) format.
com.microsoft.cur	general.image	.cur	image/ico	Microsoft Windows cursor file format.
com.microsoft.dds	general.image	.dds	image/vnd-ms.dds	Microsoft DirectDraw Surface (DDS) image format.
com.microsoft.metafile	general.composite-object	.wmf	-	Microsoft Windows Metafile (WMF) format.
com.microsoft.word.doc	general.composite-object	.doc	application/msword	Microsoft Word.
com.microsoft.excel.xls	general.composite-object	.xls	application/vnd.ms-excel	Microsoft Excel.
com.microsoft.powerpoint.ppt	general.composite-object	.ppt	application/vnd.ms-powerpoint	Microsoft PowerPoint.
com.microsoft.word.dot	general.composite-object	.dot	application/msword	Microsoft Word template.
com.microsoft.powerpoint.pps	general.composite-object	.pps	application/vnd.ms-powerpoint	Microsoft PowerPoint slideshow file.
com.microsoft.powerpoint.pot	general.composite-object	.pot	application/vnd.ms-powerpoint	Microsoft PowerPoint template.
com.microsoft.excel.xlt	general.composite-object	.xlt	application/vnd.ms-excel	Microsoft Excel template.
com.microsoft.visio.vsd	general.composite-object	.vsd	application/vnd.visio	Microsoft Visio.
com.microsoft.excel.dif	general.composite-object	.dif	-	Microsoft Excel Data Interchange Format.
com.microsoft.lsf-video	general.video	.lsf, .lsx	video/x-la-asf	Streaming media format.
org.openxmlformats.openxml	general.archive	-	-	Generic OpenXML format.
org.openxmlformats.wordprocessingml.document	org.openxmlformats.openxml, general.composite-object	.docx	application/vnd.openxmlformats-officedocument.wordprocessingml.document	OpenXML-formatted Microsoft Word document.
org.openxmlformats.spreadsheetml.sheet	org.openxmlformats.openxml, general.composite-object	.xlsx	application/vnd.openxmlformats-officedocument.spreadsheetml.sheet	OpenXML-formatted Excel.
org.openxmlformats.presentationml.presentation	org.openxmlformats.openxml, general.composite-object	.pptx	application/vnd.openxmlformats-officedocument.presentationml.presentation	OpenXML-formatted PowerPoint.
org.openxmlformats.drawingml.visio	org.openxmlformats.openxml, general.composite-object	.vsdx	application/vnd.openxmlformats-officedocument.drawingml.drawing	OpenXML-formatted Visio.
org.openxmlformats.wordprocessingml.template	org.openxmlformats.openxml, general.composite-object	.dotx	application/vnd.openxmlformats-officedocument.wordprocessingml.template	OpenXML-formatted Word template.
org.openxmlformats.presentationml.template	org.openxmlformats.openxml, general.composite-object	.potx	application/vnd.openxmlformats-officedocument.presentationml.template	OpenXML-formatted PowerPoint template.
org.openxmlformats.presentationml.slideshow	org.openxmlformats.openxml, general.composite-object	.ppsx	application/vnd.openxmlformats-officedocument.presentationml.slideshow	OpenXML-formatted PowerPoint slideshow file.
org.openxmlformats.spreadsheetml.template	org.openxmlformats.openxml, general.composite-object	.xltx	application/vnd.openxmlformats-officedocument.spreadsheetml.template	OpenXML-formatted Excel template.
org.openxmlformats.drawingml.template	org.openxmlformats.openxml, general.composite-object	.vstx	-	OpenXML-formatted Visio template.
org.openxmlformats.wordprocessingml.document.macroenabled	org.openxmlformats.openxml, general.composite-object, general.executable	.docm	application/vnd.ms-word.document.macroEnabled.12	OpenXML-formatted Microsoft Word document with enabled macros.
org.openxmlformats.wordprocessingml.template.macroenabled	org.openxmlformats.openxml, general.composite-object, general.executable	.dotm	application/vnd.ms-word.template.macroEnabled.12	OpenXML-formatted Microsoft Word template file with enabled macros.
org.openxmlformats.spreadsheetml.template.macroenabled	org.openxmlformats.openxml, general.composite-object, general.executable	.xltm	application/vnd.ms-excel.template.macroEnabled.12	OpenXML-formatted Excel template file with enabled macros.
org.openxmlformats.spreadsheetml.addin.macroenabled	org.openxmlformats.openxml, general.composite-object, general.executable	.xlam	application/vnd.ms-excel.addin.macroEnabled.12	OpenXML-formatted Excel add-in with enabled macros.
org.openxmlformats.spreadsheetml.binary.macroenabled	org.openxmlformats.openxml, general.composite-object, general.executable	.xlsb	application/vnd.ms-excel.sheet.binary.macroEnabled.12	OpenXML-formatted, macro-enabled Excel file in binary format.
org.openxmlformats.spreadsheetml.sheet.macroenabled	org.openxmlformats.openxml, general.composite-object, general.executable	.xlsm	application/vnd.ms-excel.sheet.macroEnabled.12	OpenXML-formatted Excel file with macros written in VBA.
org.openxmlformats.presentationml.addin.macroenabled	org.openxmlformats.openxml, general.composite-object, general.executable	.ppam	application/vnd.ms-powerpoint.addin.macroEnabled.12	OpenXML-formatted PowerPoint add-in file with enabled macros.
org.openxmlformats.presentationml.presentation.macroenabled	org.openxmlformats.openxml, general.composite-object, general.executable	.pptm	application/vnd.ms-powerpoint.presentation.macroEnabled.12	OpenXML-formatted PowerPoint file with macros written in VBA.
org.openxmlformats.presentationml.slideshow.macroenabled	org.openxmlformats.openxml, general.composite-object, general.executable	.ppsm	application/vnd.ms-powerpoint.slideshow.macroEnabled.12	OpenXML-formatted PowerPoint slideshow file with enabled macros.
org.openxmlformats.presentationml.template.macroenabled	org.openxmlformats.openxml, general.composite-object, general.executable	.potm	application/vnd.ms-powerpoint.template.macroEnabled.12	OpenXML-formatted PowerPoint template file with enabled macros.
org.openxmlformats.drawingml.visio.macroenabled	org.openxmlformats.openxml, general.composite-object	.vsdm	-	OpenXML-formatted Visio drawing with enabled macros.
org.openxmlformats.drawingml.template.macroenabled	org.openxmlformats.openxml, general.composite-object	.vstm	-	OpenXML-formatted Visio template with enabled macros.
com.kingsoft.office	general.archive	-	-	Generic Kingsoft Office document type.
com.kingsoft.office.writer.wps	com.kingsoft.office,general.composite-object	.wps	-	Kingsoft WPS Office document.
com.kingsoft.office.writer.wpt	com.kingsoft.office,general.composite-object	.wpt	-	Kingsoft WPS Office document template.
com.kingsoft.office.presentation.dps	com.kingsoft.office,general.composite-object	.dps	-	Kingsoft WPS Presentation.
com.kingsoft.office.presentation.template	com.kingsoft.office,general.composite-object	.dpt	-	Kingsoft WPS Presentation template.
com.kingsoft.office.spreadsheets.et	com.kingsoft.office,general.composite-object	.et	-	Kingsoft electronic spreadsheet.
com.kingsoft.office.spreadsheets.template	com.kingsoft.office,general.composite-object	.ett	-	Kingsoft electronic spreadsheet template.
com.kingsoft.office.spreadsheets.etx	com.kingsoft.office,general.composite-object	.etx	-	Kingsoft electronic spreadsheet in plain text format for exchanging data between different applications.
com.kingsoft.office.spreadsheets.ettx	com.kingsoft.office,general.composite-object	.ettx	-	Kingsoft encrypted electronic spreadsheet.
org.oasis.opendocument	general.archive	-	-	Generic OpenDocument type.
org.oasis.opendocument.text	org.oasis.opendocument, general.composite-object	.odt, .fodt	application/vnd.oasis.opendocument.text	OpenDocument word processing document.
org.oasis.opendocument.spreadsheet	org.oasis.opendocument, general.composite-object	.ods, .fods	application/vnd.oasis.opendocument.spreadsheet	OpenDocument spreadsheet.
org.oasis.opendocument.presentation	org.oasis.opendocument, general.composite-object	.odp, .fodp	application/vnd.oasis.opendocument.presentation	OpenDocument presentation.
org.oasis.opendocument.graphics	org.oasis.opendocument, general.composite-object	.odg, .fodg	application/vnd.oasis.opendocument.graphics	OpenDocument graphics.
org.oasis.opendocument.formula	org.oasis.opendocument	.odf	application/vnd.oasis.opendocument.formula	OpenDocument formula.
org.oasis-open.opendocument.chart	org.oasis.opendocument, general.composite-object	.odc	application/vnd.oasis.opendocument.chart	OpenDocument chart.
org.oasis-open.opendocument.text-master	org.oasis.opendocument, general.composite-object	.odm	application/vnd.oasis.opendocument.text-master	OpenDocument master document, which allows you to organize related documents as a single project.
org.oasis-open.opendocument.text-web	org.oasis.opendocument, general.composite-object	.oth	application/vnd.oasis.opendocument.text-web	OpenDocument HTML template.
org.oasis-open.opendocument.database	org.oasis.opendocument, general.database	.odb	application/vnd.oasis.opendocument.database	OpenDocument database file.
org.oasis-open.opendocument.image	org.oasis.opendocument, general.image	.odi	application/vnd.oasis.opendocument.image	OpenDocument image.
org.oasis-open.opendocument.formula-template	org.oasis.opendocument, general.composite-object	.otf	application/vnd.oasis.opendocument.formula-template	OpenDocument formula template.
org.oasis-open.opendocument.chart-template	org.oasis.opendocument, general.composite-object	.otc	application/vnd.oasis.opendocument.chart-template	OpenDocument chart template.
org.oasis-open.opendocument.presentation-template	org.oasis.opendocument, general.composite-object	.otp	application/vnd.oasis.opendocument.presentation-template	OpenDocument presentation template.
org.oasis-open.opendocument.image-template	org.oasis.opendocument, general.image	.oti	application/vnd.oasis.opendocument.image-template	OpenDocument image template.
org.oasis-open.opendocument.graphics-template	org.oasis.opendocument, general.composite-object	.otg	application/vnd.oasis.opendocument.graphics-template	OpenDocument graphics template.
org.oasis-open.opendocument.spreadsheet-template	org.oasis.opendocument, general.composite-object	.ots	application/vnd.oasis.opendocument.spreadsheet-template	OpenDocument spreadsheet template.
org.oasis-open.opendocument.text-template	org.oasis.opendocument, general.composite-object	.ott	application/vnd.oasis.opendocument.text-template	OpenOffice document template.
org.openoffice	general.archive	-	-	Generic OpenOffice type.
org.openoffice.calc	org.openoffice, general.composite-object	.sxc	application/vnd.sun.xml.calc	OpenOffice spreadsheet.
org.openoffice.draw	org.openoffice, general.composite-object	.sxd	application/vnd.sun.xml.draw	OpenOffice drawing.
org.openoffice.writer-global	org.openoffice, general.composite-object	.sxg	application/vnd.sun.xml.writer.global	OpenOffice master document, which allows you to organize and manage multiple related documents as a single project.
org.openoffice.impress	org.openoffice, general.composite-object	.sxi	application/vnd.sun.xml.impress	OpenOffice presentation.
org.openoffice.math	org.openoffice, general.composite-object	.sxm	application/vnd.sun.xml.math	OpenOffice Math document, which can be used to create and edit mathematical equations.
org.openoffice.writer	org.openoffice, general.composite-object	.sxw	application/vnd.sun.xml.writer	File format for OpenOffice Writer, which is a word processing application used to create and edit text documents.
org.openoffice.calc.template	org.openoffice, general.composite-object	.stc	application/vnd.sun.xml.calc.template	OpenOffice spreadsheet template.
org.openoffice.draw.template	org.openoffice, general.composite-object	.std	application/vnd.sun.xml.draw.template	OpenOffice drawing template.
org.openoffice.impress.template	org.openoffice, general.composite-object	.sti	application/vnd.sun.xml.impress.template	OpenOffice presentation template.
org.openoffice.writer.template	org.openoffice, general.composite-object	.stw	application/vnd.sun.xml.writer.template	OpenOffice document template.
com.staroffice	general.archive	-	-	Generic StarOffice type.
com.staroffice.draw	com.staroffice, general.composite-object	.sda	application/vnd.stardivision.draw	StarOffice drawing.
com.staroffice.calc	com.staroffice, general.composite-object	.sdc	application/vnd.stardivision.calc	OpenOffice spreadsheet.
com.staroffice.impress	com.staroffice, general.composite-object	.sdd,.sdp	application/vnd.stardivision.impress	OpenOffice presentation.
com.staroffice.writer	com.staroffice, general.composite-object	.sdw	application/vnd.stardivision.writer	StarOffice text file.
com.staroffice.chart	com.staroffice, general.composite-object	.sds	application/vnd.stardivision.chart	StarOffice chart.
com.staroffice.mail	com.staroffice, general.composite-object	.sdm	application/vnd.stardivision.mail	StarOffice email.
com.staroffice.writer-global	com.staroffice, general.composite-object	.sgl	application/vnd.stardivision.writer-global	StarOffice master document.
com.staroffice.math	com.staroffice, general.composite-object	.smf	application/vnd.stardivision.math	StarOffice mathematical formula.
com.staroffice.template	com.staroffice, general.composite-object	.vor	application/vnd.stardivision.template	StarOffice template.
com.adobe.pdf	general.composite-object	.pdf	application/pdf	PDF format.
com.adobe.postscript	general.composite-object	.ps	application/postscript	PostScript file format.
com.adobe.framemaker	general.composite-object	.book,.fm,.frame,.maker	application/x-maker	Adobe FrameMaker file.
com.adobe.framemaker.mif	general.composite-object	.mif	application/vnd.mif	FrameMaker Interchange Format.
com.adobe.postscript-font	general.font	-	-	PostScript font.
com.adobe.postscript-pfb-font	com.adobe.postscript-font	.pfb	application/x-font	PostScript Font Binary font.
com.adobe.postscript-pfa-font	com.adobe.postscript-font	.pfa	application/x-font	Adobe Type 1 font.
com.adobe.encapsulated-postscript	com.adobe.postscript	.eps	-	Encapsulated PostScript format.
com.adobe.photoshop-image	general.image	.psd	image/x-photoshop, image/photoshop, image/psd, application/photoshop	Adobe Photoshop document.
com.adobe.illustrator.ai-image	general.image	.ai	-	Adobe Illustrator document.
com.adobe.dcr	general.video	.dcr	application/x-director	Adobe Shockwave document.
com.adobe.dir	general.video	.dir	application/x-director	Adobe Director document.
com.adobe.dxr	general.video	.dxr	application/x-director	Adobe Director Protected Movie document.
com.adobe.futuresplash	general.video	.spl	application/futuresplash, application/x-futuresplash	FutureSplash animation format.
com.adobe.flash	general.video	.swf, .flv	application/x-shockwave-flash, video/x-flv	Adobe Flash file format.
com.adobe.f4v	general.video	.f4v	video/mp4	Flash MP4 video file format.
com.adobe.dng-raw-image	general.raw-image	.dng	image/x-adobe-dng	Digital Negative, a type of raw file format used in digital photography.
com.sun.java-class	general.executable	.class	-	Java class file.
com.sun.java-archive	general.archive,general.executable	.jar	application/java-archive	Java archive format.
com.sun.raster	general.image	.ras	image/x-cmu-raster	Sun Raster image format.
org.gnu.gnu-tar-archive	general.archive	.gtar	application/x-gtar	GUN archive format.
org.gnu.gnu-zip-archive	general.archive	.gz, .gzip	application/x-gzip, application/gzip	gzip archive format.
org.gnu.gnu-zip-tar-archive	general.archive	.tgz	application/x-gtar	gzip TAR archive format.
org.gnu.texinfo	general.source-code	.texinfo,.texi	application/x-texinfo	GNU Texinfo source file format.
com.amazon.mobi	general.ebook	.mobi	application/x-mobipocket-ebook	MOBI eBook format.
com.amazon.azw	general.ebook	.azw	application/vnd.amazon.ebook	AZW eBook format.
com.amazon.azw3	general.ebook	.azw3	application/vnd.amazon.mobi8-ebook, application/x-mobi8-ebook	AZW3 eBook format.
com.amazon.kfx	general.ebook	.kfx	-	KFX eBook format.
com.autodesk.dwg	general.composite-object	.dwg	image/vnd.dwg	AutoCAD file format.
com.autodesk.dxf	general.composite-object	.dxf	image/vnd.dxf	AutoCAD Drawing Exchange Format (DXF).
com.autodesk.dws	general.composite-object	.dws	-	AutoCAD drawing standards file.
com.autodesk.dwt	general.composite-object	.dwt	-	AutoCAD drawing template.
com.autodesk.dwf	general.composite-object	.dwf	model/vnd.dwf	AutoCAD Design Web Format (DWF).
com.autodesk.dwfx	general.composite-object	.dwfx	-	Autodesk format used for sharing 2D/3D design data.
com.autodesk.shp	general.composite-object	.shp	-	AutoCAD 3D vector data format.
com.autodesk.shx	general.composite-object	.shx	-	Format of a shape index file associated with AutoCAD.
com.autodesk.slide-library	general.composite-object	.slb	-	AutoCAD slide library file format.
com.autodesk.line	general.text	.lin	-	AutoCAD line type definition file format.
com.autodesk.plotter	general.composite-object	.plt	-	AutoCAD vector-based plotter format used for printing or plotting drawings.
org.tug.bib	general.tex	.bib	text/x-bibtex	TeX bibliography database file format.
org.tug.cls	general.tex	.cls	text/x-tex	TeX document class file format.
org.tug.sty	general.tex	.sty	text/x-tex	TeX style definition file format.
org.tug.tex	general.tex	.tex	text/x-tex	TeX source file format.
org.latex-project.latex	general.tex	.ltx, .latex	application/x-latex	LaTeX source file format.
com.apple.media.playlist	general.media	.m3u8	application/vnd.apple.mpegurl	UTF-8 M3U playlist format.
com.truevision.tga-image	general.image	.tga	image/targa, image/tga, application/tga	Tagged Graphics format for storing high-color images.
com.sgi.sgi-image	general.image	.sgi	image/sgi	Silicon Graphics format for high-resolution images and 3D models.
com.ilm.openexr-image	general.image	.exr	-	OpenEXR format, a high dynamic range (HDR) image file format for visual effects in the film industry.
com.kodak.flashpix.image	general.image	.fpx	image/fpx, application/vnd.fpx	FlashPix flash picture file format.
com.coreldraw.cdr	general.image	.cdr	image/x-coreldraw	CorelDRAW vector graphics format.
com.coreldraw.cdt	general.image	.cdt	image/x-coreldrawtemplate	CorelDRAW template file format.
com.coreldraw.cpt	general.image	.cpt	image/x-corelphotopaint	Corel PHOTO-PAINT image format.
com.coreldraw.pat	general.image	.pat	image/x-coreldrawpattern	CorelDRAW pattern file format.
com.ea.iff-ilbm	general.image	.ilbm	image/x-ilbm	Interleaved bitmap image file format.
org.aomedia.avif-image	general.image	.avif	image/avif	AVIF image file format.
com.google.webp	general.image	.webp	image/webp	WebP image file format.
org.gimp.xcf	general.image	.xcf	application/x-xcf,image/x-xcf	GIMP image file format.
com.aol.art-image	general.image	.art	image/x-jg	ART file format
com.real.realmedia	general.video	.rm	application/vnd.rn-realmedia	RealMedia file format.
com.real.realmedia-vbr	general.video	.rmvb	application/vnd.rn-realmedia-vbr	RealMedia Variable Bitrate (RMVB) format.
com.real.realvideo	general.video	.rv	video/x-pn-realvideo	RealVideo format.
org.matroska.mkv	general.video	.mkv	video/x-matroska	Matroska video format.
com.sgi.movie	general.video	.movie	video/x-sgi-movie	SGI movie file format.
org.webmproject.webm	general.video	.webm	video/webm	WebM audio and video format.
com.apple.m4v	general.video	.m4v	video/m4v	M4V video format.
com.apple.quicktime-movie	general.video	.mov,.qt,.movie	video/quicktime	QuickTime video format.
com.apple.m4p-audio	general.audio	.m4p	audio/mp4	Audio file format used in iTunes Store.
com.real.realaudio	general.audio	.ram, .ra	audio/vnd.rn-realaudio, audio/x-pn-realaudio	RealMedia audio format.
com.digidesign.sd2-audio	general.audio	.sd2	audio/x-sd2	Digidesign Sound Designer II file format.
org.matroska.mka	general.audio	.mka	audio/x-matroska	Matroska audio format.
com.yamaha.smaf	general.audio	.mmf	application/vnd.smaf	Mobile Music Format (MMF).
org.xiph.ogg	general.audio	.oga,.ogg	application/ogg	Ogg Vorbis audio format.
com.sseyo.koan-audio	general.audio	.skd,.skm, .skp, .skt	application/x-koan	Koan Internet music file format.
com.j2.jfx-fax	general.fax	.jfx	-	J2 jConnect fax file format.
com.js.efx-fax	general.fax	.efx	image/efax	Electronic fax file format.
com.canon.cr2-raw-image	general.raw-image	.cr2	image/x-canon-cr2	Canon Raw 2 image file format.
com.canon.cr3-raw-image	general.raw-image	.cr3	image/x-canon-cr3	Canon Raw 3 image file format.
com.canon.crw-raw-image	general.raw-image	.crw	image/x-canon-crw	Canon Raw CIFF image file format.
com.sony.arw-raw-image	general.raw-image	.arw	image/x-sony-arw	Sony Raw image format used by Sony digital cameras.
com.nikon.nef-raw-image	general.raw-image	.nef	image/x-nikon-nef	Nikon Raw image format used by Nikon digital cameras.
com.nikon.nrw-raw-image	general.raw-image	.nrw	image/x-nikon-nrw	Nikon raw image format.
com.apple.webarchive	general.archive	.webarchive	application/x-webarchive	Safari webpage file format.
com.apple.binhex-archive	general.archive	.hqx	application/mac-binhex40	BinHex 4.0 encoding file format.
com.apple.quicktime-link	general.text	.qtl	application/x-quicktimeplayer	QuickTime link file format.
org.troff	general.text	.man,.t, .roff	text/troff	Unix troff format.
com.wolfram.mathematica.notebook	general.text	.nb	application/mathematica	Mathematica notebook file format.
com.red-bean.sgf	general.text	.sgf	application/x-go-sgf	Smart Game Format (SGF) for encoding game records of chess board games.
org.bittorrent.torrent	general.text	.torrent	application/x-bittorrent	BitTorrent file format.
com.spatial.acis.sat	general.text	.sat	-	ACIS 3D model type.
com.netscape.proxy-autoconfig	general.plain-text	.pac	application/x-ns-proxy-autoconfig	Proxy auto-configuration file format.
io.qt.moc	general.source-code	.moc	text/x-moc	Qt meta object compilation file format.
org.gnumeric.spreadsheet	general.xml	.gnumeric	application/x-gnumeric	Gnumeric spreadsheet format.
com.real.smil	general.xml	.smil	application/smil	Synchronized Multimedia Integration Language (SMIL).
com.ghostscript.font	general.font	.gsf	application/x-font	Ghostscript font.
org.x.pcf-font	general.font	.pcf	application/x-font,application/x-font-pcf	PCF font.
org.openpgp.signature	general.object	.pgp	application/pgp-signature	Pretty Good Privacy (PGP) file format.
org.hdfgroup.hdf	general.composite-object	.hdf	application/x-hdf	Hierarchical Data Format (HDF).
com.edrawsoft.edrawmax	general.composite-object	.eddx	application/x-eddx	Edraw Max drawing format.
com.edrawsoft.edrawmind	general.composite-object	.emmx	application/x-emmx	Edraw MindMaster drawing format.
net.cnki.caj	general.composite-object	.caj	application/caj	China Academic Journal (CAJ) file format.
com.mindjet.mindmanager.mmap	general.composite-object	.mmap	-	MindManager mind map format.
com.hp.graphics-language	general.composite-object	.hpgl	application/vnd.hp-hpgl	HP Graphics Language (HPGL) file format.
com.wolfram.cdf	general.composite-object	.cdf	application/x-cdf	Wolfram Common Document Format (CDF) for storing and exchanging array-oriented data in scientific computing and engineering.
de.cinderella.cdy	general.composite-object	.cdy	application/vnd.cinderella	Cinderella structure file format.
com.3dsystems.stereolithography	general.composite-object	.stl	application/vnd.ms-pki.stl	Stereolithography 3D file format.
com.abisource.word	general.composite-object	.abw	application/x-abiword	AbiWord file format.
io.sourceforge.freemind	general.composite-object	.mm	application/x-freemind	FreeMind mind map file format.
com.idsoftware.doom	general.archive	.wad	application/x-doom	Doom WAD file format used in video games.
com.android.webarchive	general.archive	.webarchivexml	application/x-webarchive-xml	Android webpage file format.
com.rarlab.rar-archive	general.archive	.rar	application/rar,application/vnd.rar	WinRAR compressed archive format.
org.7-zip.7-zip-archive	general.archive	.7z	application/x-7z-compressed	7-ZIP compressed archive format.
com.rsa.pkcs-12	general.archive	.pfx,.p12	application/x-pkcs12	PKCS #12 certificate file format.
com.stuffit.sit-archive	general.archive	.sit	application/x-stuffit	StuffIt compressed archive format.
com.allume.stuffit-archive	general.archive	.sit, .sitx	application/x-stuffit, application/x-sit , application/stuffit	Stuffit compressed archive format.
org.tukaani.xz-archive	general.archive	.xz	application/x-xz	XZ compressed archive format.
org.tukaani.tar-xz-archive	org.tukaani.xz-archive	.txz	application/x-xz-compressed-tar	File format that combines TAR with XZ.
com.winzip.zipx	general.archive	.zipx	-	ZIPX compressed archive format.
org.godotengine.tpz-archive	general.archive	.tpz	-	Format of the files exported from the Godot engine.
org.mozilla.xpinstall	general.archive	.xpi	application/x-xpinstall	Compressed archive format.
com.ezbsystems.zipped-iso	general.disk-image	.isz	-	Format of the compressed ISO image in ZIP format.
com.dbase.dbf	general.database	.dbf	application/dbf, application/dbase	Database file format.
com.youtube.video	general.video	.yt, .vt	video/vnd.youtube.yt	YouTube video format.
com.cisco.webex-video	general.video	.wrf	video/x-webex	WebEx Recording file format.
org.csiro.annodex	general.video	.axv	video/annodex	Annodex video format.
com.fujifilm.raf-raw-image	general.raw-image	.raf	image/x-fuji-raf	Fujifilm raw image format.
com.panasonic.rw2-raw-image	general.raw-image	.rw2, .raw	image/x-panasonic-raw	Panasonic raw image format.
com.pentax.pef-raw-image	general.raw-image	.pef	image/x-pentax-pef	Pentax Electronic format (PEF).
com.sumsung.srw-raw-image	general.raw-image	.srw	image/x-samsung-srw	Samsung raw image format.
com.epson.erf-raw-image	general.raw-image	.erf	image/x-epson-erf	Epson raw image format.
com.olympus.orf-raw-image	general.raw-image	.orf	image/x-olympus-orf	Olympus raw image format.
org.w3.woff	general.font	.woff	font/woff	Web Open Font Format (WOFF).
org.sqlite.database	general.database	.sqlite, .sqlite3, .db, .db3, .s3db, .sl3	application/vnd.sqlite3	SQLite database format.
com.microsoft.pdb	general.database	.pdb	application/x-ms-pdb	Program database format.
com.monkeysaudio.ape-audio	general.audio	.pdb	audio/x-monkeys-audio	Monkey's audio format.
org.xiph.opus-audio	general.audio	.opus	audio/opus	Opus lossy audio encoding format.
com.microsoft.tlb	general.object	.tlb		OLE library file format.
com.microsoft.catalog	general.object	.cat		Windows catalog file format.
com.microsoft.vbscript	general.script	.vbs	application/x-vbs	VBScript format.
com.microsoft.sys	general.object	.sys		Windows system file format.
com.microsoft.powershell-script	general.script	.ps1		Windows PowerShell script format.
com.microsoft.registry	general.database	.reg		DOS batch file format.
com.microsoft.dos-batch	general.script	.bat	application/x-bat	Windows registry format.
com.microsoft.inf	general.text	.inf	text/plain	Setup information file format.
com.microsoft.sccd	general.xml	.sccd		Signed Custom Capability Descriptor (SCCD) file format.