| 3D Crossword Plugin | application/vnd.hzn-3d-crossword | *.x3d |
| 3GP | video/3gpp | *.3gp |
| 3GP2 | video/3gpp2 | *.3g2 |
| 3GPP MSEQ File | application/vnd.mseq | *.mseq |
| 3M Post It Notes | application/vnd.3m.post-it-notes | *.pwn |
| 3rd Generation Partnership Project - Pic Large | application/vnd.3gpp.pic-bw-large | *.plb |
| 3rd Generation Partnership Project - Pic Small | application/vnd.3gpp.pic-bw-small | *.psb |
| 3rd Generation Partnership Project - Pic Var | application/vnd.3gpp.pic-bw-var | *.pvb |
| 3rd Generation Partnership Project - Transaction Capabilities Application Part | application/vnd.3gpp2.tcap | *.tcap |
| 7-Zip | application/x-7z-compressed | *.7z |
| AbiWord | application/x-abiword | *.abw |
| Ace Archive | application/x-ace-compressed | *.ace |
| Active Content Compression | application/vnd.americandynamics.acc | *.acc |
| ACU Cobol | application/vnd.acucobol | *.acu |
| ACU Cobol | application/vnd.acucorp | *.atc |
| Adaptive differential pulse-code modulation | audio/adpcm | *.adp |
| Adobe (Macropedia) Authorware - Binary File | application/x-authorware-bin | *.aab |
| Adobe (Macropedia) Authorware - Map | application/x-authorware-map | *.aam |
| Adobe (Macropedia) Authorware - Segment File | application/x-authorware-seg | *.aas |
| Adobe AIR Application | application/vnd.adobe.air-application-installer-package+zip | *.air |
| Adobe Flash | application/x-shockwave-flash | *.swf |
| Adobe Flex Project | application/vnd.adobe.fxp | *.fxp |
| Adobe Portable Document Format | application/pdf | *.pdf |
| Adobe PostScript Printer Description File Format | application/vnd.cups-ppd | *.ppd |
| Adobe Shockwave Player | application/x-director | *.dir |
| Adobe XML Data Package | application/vnd.adobe.xdp+xml | *.xdp |
| Adobe XML Forms Data Format | application/vnd.adobe.xfdf | *.xfdf |
| Advanced Audio Coding (AAC) | audio/x-aac | *.aac |
| Ahead AIR Application | application/vnd.ahead.space | *.ahead |
| AirZip FileSECURE | application/vnd.airzip.filesecure.azf | *.azf |
| AirZip FileSECURE | application/vnd.airzip.filesecure.azs | *.azs |
| Amazon Kindle eBook format | application/vnd.amazon.ebook | *.azw |
| AmigaDE | application/vnd.amiga.ami | *.ami |
| Andrew Toolkit | application/andrew-inset | N/A |
| Android Package Archive | application/vnd.android.package-archive | *.apk |
| ANSER-WEB Terminal Client - Certificate Issue | application/vnd.anser-web-certificate-issue-initiation | *.cii |
| ANSER-WEB Terminal Client - Web Funds Transfer | application/vnd.anser-web-funds-transfer-initiation | *.fti |
| Antix Game Player | application/vnd.antix.game-component | *.atx |
| Apple Installer Package | application/vnd.apple.installer+xml | *.mpkg |
| Applixware | application/applixware | *.aw |
| Archipelago Lesson Player | application/vnd.hhe.lesson-player | *.les |
| Arista Networks Software Image | application/vnd.aristanetworks.swi | *.swi |
| Assembler Source File | text/x-asm | *.s |
| Atom Publishing Protocol | application/atomcat+xml | *.atomcat |
| Atom Publishing Protocol Service Document | application/atomsvc+xml | *.atomsvc |
| Atom Syndication Format | application/atom+xml | *.atom, *.xml |
| Attribute Certificate | application/pkix-attr-cert | *.ac |
| Audio Interchange File Format | audio/x-aiff | *.aif |
| Audio Video Interleave (AVI) | video/x-msvideo | *.avi |
| Audiograph | application/vnd.audiograph | *.aep |
| AutoCAD DXF | image/vnd.dxf | *.dxf |
| Autodesk Design Web Format (DWF) | model/vnd.dwf | *.dwf |
| Binary CPIO Archive | application/x-bcpio | *.bcpio |
| Binary Data | application/octet-stream | *.bin |
| Bitmap Image File | image/bmp | *.bmp |
| BitTorrent | application/x-bittorrent | *.torrent |
| Blackberry COD File | application/vnd.rim.cod | *.cod |
| Blueice Research Multipass | application/vnd.blueice.multipass | *.mpm |
| BMI Drawing Data Interchange | application/vnd.bmi | *.bmi |
| Bourne Shell Script | application/x-sh | *.sh |
| BTIF | image/prs.btif | *.btif |
| BusinessObjects | application/vnd.businessobjects | *.rep |
| Bzip Archive | application/x-bzip | *.bz |
| Bzip2 Archive | application/x-bzip2 | *.bz2 |
| C Shell Script | application/x-csh | *.csh |
| C Source File | text/x-c | *.c |
| CambridgeSoft Chem Draw | application/vnd.chemdraw+xml | *.cdxml |
| Cascading Style Sheets (CSS) | text/css | *.css |
| ChemDraw eXchange file | chemical/x-cdx | *.cdx |
| Chemical Markup Language | chemical/x-cml | *.cml |
| Chemical Style Markup Language | chemical/x-csml | *.csml |
| CIM Database | application/vnd.contact.cmsg | *.cdbcmsg |
| Claymore Data Files | application/vnd.claymore | *.cla |
| Clonk Game | application/vnd.clonk.c4group | *.c4g |
| Close Captioning - Subtitle | image/vnd.dvb.subtitle | *.sub |
| Cloud Data Management Interface (CDMI) - Capability | application/cdmi-capability | *.cdmia |
| Cloud Data Management Interface (CDMI) - Contaimer | application/cdmi-container | *.cdmic |
| Cloud Data Management Interface (CDMI) - Domain | application/cdmi-domain | *.cdmid |
| Cloud Data Management Interface (CDMI) - Object | application/cdmi-object | *.cdmio |
| Cloud Data Management Interface (CDMI) - Queue | application/cdmi-queue | *.cdmiq |
| ClueTrust CartoMobile - Config | application/vnd.cluetrust.cartomobile-config | *.c11amc |
| ClueTrust CartoMobile - Config Package | application/vnd.cluetrust.cartomobile-config-pkg | *.c11amz |
| CMU Image | image/x-cmu-raster | *.ras |
| COLLADA | model/vnd.collada+xml | *.dae |
| Comma-Seperated Values | text/csv | *.csv |
| Compact Pro | application/mac-compactpro | *.cpt |
| Compiled Wireless Markup Language (WMLC) | application/vnd.wap.wmlc | *.wmlc |
| Computer Graphics Metafile | image/cgm | *.cgm |
| CoolTalk | x-conference/x-cooltalk | *.ice |
| Corel Metafile Exchange (CMX) | image/x-cmx | *.cmx |
| CorelXARA | application/vnd.xara | *.xar |
| CosmoCaller | application/vnd.cosmocaller | *.cmc |
| CPIO Archive | application/x-cpio | *.cpio |
| CrickSoftware - Clicker | application/vnd.crick.clicker | *.clkx |
| CrickSoftware - Clicker - Keyboard | application/vnd.crick.clicker.keyboard | *.clkk |
| CrickSoftware - Clicker - Palette | application/vnd.crick.clicker.palette | *.clkp |
| CrickSoftware - Clicker - Template | application/vnd.crick.clicker.template | *.clkt |
| CrickSoftware - Clicker - Wordbank | application/vnd.crick.clicker.wordbank | *.clkw |
| Critical Tools - PERT Chart EXPERT | application/vnd.criticaltools.wbs+xml | *.wbs |
| CryptoNote | application/vnd.rig.cryptonote | *.cryptonote |
| Crystallographic Interchange Format | chemical/x-cif | *.cif |
| CrystalMaker Data Format | chemical/x-cmdf | *.cmdf |
| CU-SeeMe | application/cu-seeme | *.cu |
| CU-Writer | application/prs.cww | *.cww |
| Curl - Applet | text/vnd.curl | *.curl |
| Curl - Detached Applet | text/vnd.curl.dcurl | *.dcurl |
| Curl - Manifest File | text/vnd.curl.mcurl | *.mcurl |
| Curl - Source Code | text/vnd.curl.scurl | *.scurl |
| CURL Applet | application/vnd.curl.car | *.car |
| CURL Applet | application/vnd.curl.pcurl | *.pcurl |
| CustomMenu | application/vnd.yellowriver-custom-menu | *.cmp |
| Data Structure for the Security Suitability of Cryptographic Algorithms | application/dssc+der | *.dssc |
| Data Structure for the Security Suitability of Cryptographic Algorithms | application/dssc+xml | *.xdssc |
| Debian Package | application/x-debian-package | *.deb |
| DECE Audio | audio/vnd.dece.audio | *.uva |
| DECE Graphic | image/vnd.dece.graphic | *.uvi |
| DECE High Definition Video | video/vnd.dece.hd | *.uvh |
| DECE Mobile Video | video/vnd.dece.mobile | *.uvm |
| DECE MP4 | video/vnd.uvvu.mp4 | *.uvu |
| DECE PD Video | video/vnd.dece.pd | *.uvp |
| DECE SD Video | video/vnd.dece.sd | *.uvs |
| DECE Video | video/vnd.dece.video | *.uvv |
| Device Independent File Format (DVI) | application/x-dvi | *.dvi |
| Digital Siesmograph Networks - SEED Datafiles | application/vnd.fdsn.seed | *.seed |
| Digital Talking Book | application/x-dtbook+xml | *.dtb |
| Digital Talking Book - Resource File | application/x-dtbresource+xml | *.res |
| Digital Video Broadcasting | application/vnd.dvb.ait | *.ait |
| Digital Video Broadcasting | application/vnd.dvb.service | *.svc |
| Digital Winds Music | audio/vnd.digital-winds | *.eol |
| DjVu | image/vnd.djvu | *.djvu |
| Document Type Definition | application/xml-dtd | *.dtd |
| Dolby Meridian Lossless Packing | application/vnd.dolby.mlp | *.mlp |
| Doom Video Game | application/x-doom | *.wad |
| DPGraph | application/vnd.dpgraph | *.dpg |
| DRA Audio | audio/vnd.dra | *.dra |
| DreamFactory | application/vnd.dreamfactory | *.dfac |
| DTS Audio | audio/vnd.dts | *.dts |
| DTS High Definition Audio | audio/vnd.dts.hd | *.dtshd |
| DWG Drawing | image/vnd.dwg | *.dwg |
| DynaGeo | application/vnd.dynageo | *.geo |
| ECMAScript | application/ecmascript | *.es |
| EcoWin Chart | application/vnd.ecowin.chart | *.mag |
| EDMICS 2000 | image/vnd.fujixerox.edmics-mmr | *.mmr |
| EDMICS 2000 | image/vnd.fujixerox.edmics-rlc | *.rlc |
| Efficient XML Interchange | application/exi | *.exi |
| EFI Proteus | application/vnd.proteus.magazine | *.mgz |
| Electronic Publication | application/epub+zip | *.epub |
| Email Message | message/rfc822 | *.eml |
| Enliven Viewer | application/vnd.enliven | *.nml |
| Express by Infoseek | application/vnd.is-xpr | *.xpr |
| eXtended Image File Format (XIFF) | image/vnd.xiff | *.xif |
| Extensible Forms Description Language | application/vnd.xfdl | *.xfdl |
| Extensible MultiModal Annotation | application/emma+xml | *.emma |
| EZPix Secure Photo Album | application/vnd.ezpix-album | *.ez2 |
| EZPix Secure Photo Album | application/vnd.ezpix-package | *.ez3 |
| FAST Search & Transfer ASA | image/vnd.fst | *.fst |
| FAST Search & Transfer ASA | video/vnd.fvt | *.fvt |
| FastBid Sheet | image/vnd.fastbidsheet | *.fbs |
| FCS Express Layout Link | application/vnd.denovo.fcselayout-link | *.fe_launch |
| Flash Video | video/x-f4v | *.f4v |
| Flash Video | video/x-flv | *.flv |
| FlashPix | image/vnd.fpx | *.fpx |
| FlashPix | image/vnd.net-fpx | *.npx |
| FLEXSTOR | text/vnd.fmi.flexstor | *.flx |
| FLI/FLC Animation Format | video/x-fli | *.fli |
| FluxTime Clip | application/vnd.fluxtime.clip | *.ftc |
| Forms Data Format | application/vnd.fdf | *.fdf |
| Fortran Source File | text/x-fortran | *.f |
| FrameMaker Interchange Format | application/vnd.mif | *.mif |
| FrameMaker Normal Format | application/vnd.framemaker | *.fm |
| FreeHand MX | image/x-freehand | *.fh |
| Friendly Software Corporation | application/vnd.fsc.weblaunch | *.fsc |
| Frogans Player | application/vnd.frogans.fnc | *.fnc |
| Frogans Player | application/vnd.frogans.ltf | *.ltf |
| Fujitsu - Xerox 2D CAD Data | application/vnd.fujixerox.ddd | *.ddd |
| Fujitsu - Xerox DocuWorks | application/vnd.fujixerox.docuworks | *.xdw |
| Fujitsu - Xerox DocuWorks Binder | application/vnd.fujixerox.docuworks.binder | *.xbd |
| Fujitsu Oasys | application/vnd.fujitsu.oasys | *.oas |
| Fujitsu Oasys | application/vnd.fujitsu.oasys2 | *.oa2 |
| Fujitsu Oasys | application/vnd.fujitsu.oasys3 | *.oa3 |
| Fujitsu Oasys | application/vnd.fujitsu.oasysgp | *.fg5 |
| Fujitsu Oasys | application/vnd.fujitsu.oasysprs | *.bh2 |
| FutureSplash Animator | application/x-futuresplash | *.spl |
| FuzzySheet | application/vnd.fuzzysheet | *.fzs |
| G3 Fax Image | image/g3fax | *.g3 |
| GameMaker ActiveX | application/vnd.gmx | *.gmx |
| Gen-Trix Studio | model/vnd.gtw | *.gtw |
| Genomatix Tuxedo Framework | application/vnd.genomatix.tuxedo | *.txd |
| GeoGebra | application/vnd.geogebra.file | *.ggb |
| GeoGebra | application/vnd.geogebra.tool | *.ggt |
| Geometric Description Language (GDL) | model/vnd.gdl | *.gdl |
| GeoMetry Explorer | application/vnd.geometry-explorer | *.gex |
| GEONExT and JSXGraph | application/vnd.geonext | *.gxt |
| GeoplanW | application/vnd.geoplan | *.g2w |
| GeospacW | application/vnd.geospace | *.g3w |
| Ghostscript Font | application/x-font-ghostscript | *.gsf |
| Glyph Bitmap Distribution Format | application/x-font-bdf | *.bdf |
| GNU Tar Files | application/x-gtar | *.gtar |
| GNU Texinfo Document | application/x-texinfo | *.texinfo |
| Gnumeric | application/x-gnumeric | *.gnumeric |
| Google Earth - KML | application/vnd.google-earth.kml+xml | *.kml |
| Google Earth - Zipped KML | application/vnd.google-earth.kmz | *.kmz |
| GrafEq | application/vnd.grafeq | *.gqf |
| Graphics Interchange Format | image/gif | *.gif |
| Graphviz | text/vnd.graphviz | *.gv |
| Groove - Account | application/vnd.groove-account | *.gac |
| Groove - Help | application/vnd.groove-help | *.ghf |
| Groove - Identity Message | application/vnd.groove-identity-message | *.gim |
| Groove - Injector | application/vnd.groove-injector | *.grv |
| Groove - Tool Message | application/vnd.groove-tool-message | *.gtm |
| Groove - Tool Template | application/vnd.groove-tool-template | *.tpl |
| Groove - Vcard | application/vnd.groove-vcard | *.vcg |
| H.261 | video/h261 | *.h261 |
| H.263 | video/h263 | *.h263 |
| H.264 | video/h264 | *.h264 |
| Hewlett Packard Instant Delivery | application/vnd.hp-hpid | *.hpid |
| Hewlett-Packard’s WebPrintSmart | application/vnd.hp-hps | *.hps |
| Hierarchical Data Format | application/x-hdf | *.hdf |
| Hit’n’Mix | audio/vnd.rip | *.rip |
| Homebanking Computer Interface (HBCI) | application/vnd.hbci | *.hbci |
| HP Indigo Digital Press - Job Layout Languate | application/vnd.hp-jlyt | *.jlt |
| HP Printer Command Language | application/vnd.hp-pcl | *.pcl |
| HP-GL/2 and HP RTL | application/vnd.hp-hpgl | *.hpgl |
| HV Script | application/vnd.yamaha.hv-script | *.hvs |
| HV Voice Dictionary | application/vnd.yamaha.hv-dic | *.hvd |
| HV Voice Parameter | application/vnd.yamaha.hv-voice | *.hvp |
| Hydrostatix Master Suite | application/vnd.hydrostatix.sof-data | *.sfd-hdstx |
| Hyperstudio | application/hyperstudio | *.stk |
| Hypertext Application Language | application/vnd.hal+xml | *.hal |
| HyperText Markup Language (HTML) | text/html | *.html |
| IBM DB2 Rights Manager | application/vnd.ibm.rights-management | *.irm |
| IBM Electronic Media Management System - Secure Container | application/vnd.ibm.secure-container | *.sc |
| iCalendar | text/calendar | *.ics |
| ICC profile | application/vnd.iccprofile | *.icc |
| Icon Image | image/x-icon | *.ico |
| igLoader | application/vnd.igloader | *.igl |
| Image Exchange Format | image/ief | *.ief |
| ImmerVision PURE Players | application/vnd.immervision-ivp | *.ivp |
| ImmerVision PURE Players | application/vnd.immervision-ivu | *.ivu |
| IMS Networks | application/reginfo+xml | *.rif |
| In3D - 3DML | text/vnd.in3d.3dml | *.3dml |
| In3D - 3DML | text/vnd.in3d.spot | *.spot |
| Initial Graphics Exchange Specification (IGES) | model/iges | *.igs |
| Interactive Geometry Software | application/vnd.intergeo | *.i2g |
| Interactive Geometry Software Cinderella | application/vnd.cinderella | *.cdy |
| Intercon FormNet | application/vnd.intercon.formnet | *.xpw |
| International Society for Advancement of Cytometry | application/vnd.isac.fcs | *.fcs |
| Internet Protocol Flow Information Export | application/ipfix | *.ipfix |
| Internet Public Key Infrastructure - Certificate | application/pkix-cert | *.cer |
| Internet Public Key Infrastructure - Certificate Management Protocole | application/pkixcmp | *.pki |
| Internet Public Key Infrastructure - Certificate Revocation Lists | application/pkix-crl | *.crl |
| Internet Public Key Infrastructure - Certification Path | application/pkix-pkipath | *.pkipath |
| IOCOM Visimeet | application/vnd.insors.igm | *.igm |
| IP Unplugged Roaming Client | application/vnd.ipunplugged.rcprofile | *.rcprofile |
| iRepository / Lucidoc Editor | application/vnd.irepository.package+xml | *.irp |
| J2ME App Descriptor | text/vnd.sun.j2me.app-descriptor | *.jad |
| Java Archive | application/java-archive | *.jar |
| Java Bytecode File | application/java-vm | *.class |
| Java Network Launching Protocol | application/x-java-jnlp-file | *.jnlp |
| Java Serialized Object | application/java-serialized-object | *.ser |
| Java Source File | text/x-java-source,java | *.java |
| JavaScript | application/javascript | *.js |
| JavaScript Object Notation (JSON) | application/json | *.json |
| Joda Archive | application/vnd.joost.joda-archive | *.joda |
| JPEG 2000 Compound Image File Format | video/jpm | *.jpm |
| JPEG Image | image/jpeg | *.jpeg, *.jpg |
| JPGVideo | video/jpeg | *.jpgv |
| Kahootz | application/vnd.kahootz | *.ktz |
| Karaoke on Chipnuts Chipsets | application/vnd.chipnuts.karaoke-mmd | *.mmd |
| KDE KOffice Office Suite - Karbon | application/vnd.kde.karbon | *.karbon |
| KDE KOffice Office Suite - KChart | application/vnd.kde.kchart | *.chrt |
| KDE KOffice Office Suite - Kformula | application/vnd.kde.kformula | *.kfo |
| KDE KOffice Office Suite - Kivio | application/vnd.kde.kivio | *.flw |
| KDE KOffice Office Suite - Kontour | application/vnd.kde.kontour | *.kon |
| KDE KOffice Office Suite - Kpresenter | application/vnd.kde.kpresenter | *.kpr |
| KDE KOffice Office Suite - Kspread | application/vnd.kde.kspread | *.ksp |
| KDE KOffice Office Suite - Kword | application/vnd.kde.kword | *.kwd |
| Kenamea App | application/vnd.kenameaapp | *.htke |
| Kidspiration | application/vnd.kidspiration | *.kia |
| Kinar Applications | application/vnd.kinar | *.kne |
| Kodak Storyshare | application/vnd.kodak-descriptor | *.sse |
| Laser App Enterprise | application/vnd.las.las+xml | *.lasxml |
| LaTeX | application/x-latex | *.latex |
| Life Balance - Desktop Edition | application/vnd.llamagraphics.life-balance.desktop | *.lbd |
| Life Balance - Exchange Format | application/vnd.llamagraphics.life-balance.exchange+xml | *.lbe |
| Lightspeed Audio Lab | application/vnd.jam | *.jam |
| Lotus 1-2-3 | application/vnd.lotus-1-2-3 | 0.123 |
| Lotus Approach | application/vnd.lotus-approach | *.apr |
| Lotus Freelance | application/vnd.lotus-freelance | *.pre |
| Lotus Notes | application/vnd.lotus-notes | *.nsf |
| Lotus Organizer | application/vnd.lotus-organizer | *.org |
| Lotus Screencam | application/vnd.lotus-screencam | *.scm |
| Lotus Wordpro | application/vnd.lotus-wordpro | *.lwp |
| Lucent Voice | audio/vnd.lucent.voice | *.lvp |
| M3U (Multimedia Playlist) | audio/x-mpegurl | *.m3u |
| M4v | video/x-m4v | *.m4v |
| Macintosh BinHex 4.0 | application/mac-binhex40 | *.hqx |
| MacPorts Port System | application/vnd.macports.portpkg | *.portpkg |
| MapGuide DBXML | application/vnd.osgeo.mapguide.package | *.mgp |
| MARC Formats | application/marc | *.mrc |
| MARC21 XML Schema | application/marcxml+xml | *.mrcx |
| Material Exchange Format | application/mxf | *.mxf |
| Mathematica Notebook Player | application/vnd.wolfram.player | *.nbp |
| Mathematica Notebooks | application/mathematica | *.ma |
| Mathematical Markup Language | application/mathml+xml | *.mathml |
| Mbox database files | application/mbox | *.mbox |
| MedCalc | application/vnd.medcalcdata | *.mc1 |
| Media Server Control Markup Language | application/mediaservercontrol+xml | *.mscml |
| MediaRemote | application/vnd.mediastation.cdkey | *.cdkey |
| Medical Waveform Encoding Format | application/vnd.mfer | *.mwf |
| Melody Format for Mobile Platform | application/vnd.mfmp | *.mfm |
| Mesh Data Type | model/mesh | *.msh |
| Metadata Authority Description Schema | application/mads+xml | *.mads |
| Metadata Encoding and Transmission Standard | application/mets+xml | *.mets |
| Metadata Object Description Schema | application/mods+xml | *.mods |
| Metalink | application/metalink4+xml | *.meta4 |
| Micosoft PowerPoint - Macro-Enabled Template File | application/vnd.ms-powerpoint.template.macroenabled.12 | *.potm |
| Micosoft Word - Macro-Enabled Document | application/vnd.ms-word.document.macroenabled.12 | *.docm |
| Micosoft Word - Macro-Enabled Template | application/vnd.ms-word.template.macroenabled.12 | *.dotm |
| Micro CADAM Helix D&D | application/vnd.mcd | *.mcd |
| Micrografx | application/vnd.micrografx.flo | *.flo |
| Micrografx iGrafx Professional | application/vnd.micrografx.igx | *.igx |
| MICROSEC e-Szign¢ | application/vnd.eszigno3+xml | *.es3 |
| Microsoft Access | application/x-msaccess | *.mdb |
| Microsoft Advanced Systems Format (ASF) | video/x-ms-asf | *.asf |
| Microsoft Application | application/x-msdownload | *.exe |
| Microsoft Artgalry | application/vnd.ms-artgalry | *.cil |
| Microsoft Cabinet File | application/vnd.ms-cab-compressed | *.cab |
| Microsoft Class Server | application/vnd.ms-ims | *.ims |
| Microsoft ClickOnce | application/x-ms-application | *.application |
| Microsoft Clipboard Clip | application/x-msclip | *.clp |
| Microsoft Document Imaging Format | image/vnd.ms-modi | *.mdi |
| Microsoft Embedded OpenType | application/vnd.ms-fontobject | *.eot |
| Microsoft Excel | application/vnd.ms-excel | *.xls |
| Microsoft Excel - Add-In File | application/vnd.ms-excel.addin.macroenabled.12 | *.xlam |
| Microsoft Excel - Binary Workbook | application/vnd.ms-excel.sheet.binary.macroenabled.12 | *.xlsb |
| Microsoft Excel - Macro-Enabled Template File | application/vnd.ms-excel.template.macroenabled.12 | *.xltm |
| Microsoft Excel - Macro-Enabled Workbook | application/vnd.ms-excel.sheet.macroenabled.12 | *.xlsm |
| Microsoft Html Help File | application/vnd.ms-htmlhelp | *.chm |
| Microsoft Information Card | application/x-mscardfile | *.crd |
| Microsoft Learning Resource Module | application/vnd.ms-lrm | *.lrm |
| Microsoft MediaView | application/x-msmediaview | *.mvb |
| Microsoft Money | application/x-msmoney | *.mny |
| Microsoft Office - OOXML - Presentation | application/vnd.openxmlformats-officedocument.presentationml.presentation | *.pptx |
| Microsoft Office - OOXML - Presentation (Slide) | application/vnd.openxmlformats-officedocument.presentationml.slide | *.sldx |
| Microsoft Office - OOXML - Presentation (Slideshow) | application/vnd.openxmlformats-officedocument.presentationml.slideshow | *.ppsx |
| Microsoft Office - OOXML - Presentation Template | application/vnd.openxmlformats-officedocument.presentationml.template | *.potx |
| Microsoft Office - OOXML - Spreadsheet | application/vnd.openxmlformats-officedocument.spreadsheetml.sheet | *.xlsx |
| Microsoft Office - OOXML - Spreadsheet Teplate | application/vnd.openxmlformats-officedocument.spreadsheetml.template | *.xltx |
| Microsoft Office - OOXML - Word Document | application/vnd.openxmlformats-officedocument.wordprocessingml.document | *.docx |
| Microsoft Office - OOXML - Word Document Template | application/vnd.openxmlformats-officedocument.wordprocessingml.template | *.dotx |
| Microsoft Office Binder | application/x-msbinder | *.obd |
| Microsoft Office System Release Theme | application/vnd.ms-officetheme | *.thmx |
| Microsoft OneNote | application/onenote | *.onetoc |
| Microsoft PlayReady Ecosystem | audio/vnd.ms-playready.media.pya | *.pya |
| Microsoft PlayReady Ecosystem Video | video/vnd.ms-playready.media.pyv | *.pyv |
| Microsoft PowerPoint | application/vnd.ms-powerpoint | *.ppt |
| Microsoft PowerPoint - Add-in file | application/vnd.ms-powerpoint.addin.macroenabled.12 | *.ppam |
| Microsoft PowerPoint - Macro-Enabled Open XML Slide | application/vnd.ms-powerpoint.slide.macroenabled.12 | *.sldm |
| Microsoft PowerPoint - Macro-Enabled Presentation File | application/vnd.ms-powerpoint.presentation.macroenabled.12 | *.pptm |
| Microsoft PowerPoint - Macro-Enabled Slide Show File | application/vnd.ms-powerpoint.slideshow.macroenabled.12 | *.ppsm |
| Microsoft Project | application/vnd.ms-project | *.mpp |
| Microsoft Publisher | application/x-mspublisher | *.pub |
| Microsoft Schedule+ | application/x-msschedule | *.scd |
| Microsoft Silverlight | application/x-silverlight-app | *.xap |
| Microsoft Trust UI Provider - Certificate Trust Link | application/vnd.ms-pki.stl | *.stl |
| Microsoft Trust UI Provider - Security Catalog | application/vnd.ms-pki.seccat | *.cat |
| Microsoft Visio | application/vnd.visio | *.vsd |
| Microsoft Windows Media | video/x-ms-wm | *.wm |
| Microsoft Windows Media Audio | audio/x-ms-wma | *.wma |
| Microsoft Windows Media Audio Redirector | audio/x-ms-wax | *.wax |
| Microsoft Windows Media Audio/Video Playlist | video/x-ms-wmx | *.wmx |
| Microsoft Windows Media Player Download Package | application/x-ms-wmd | *.wmd |
| Microsoft Windows Media Player Playlist | application/vnd.ms-wpl | *.wpl |
| Microsoft Windows Media Player Skin Package | application/x-ms-wmz | *.wmz |
| Microsoft Windows Media Video | video/x-ms-wmv | *.wmv |
| Microsoft Windows Media Video Playlist | video/x-ms-wvx | *.wvx |
| Microsoft Windows Metafile | application/x-msmetafile | *.wmf |
| Microsoft Windows Terminal Services | application/x-msterminal | *.trm |
| Microsoft Word | application/msword | *.doc |
| Microsoft Wordpad | application/x-mswrite | *.wri |
| Microsoft Works | application/vnd.ms-works | *.wps |
| Microsoft XAML Browser Application | application/x-ms-xbap | *.xbap |
| Microsoft XML Paper Specification | application/vnd.ms-xpsdocument | *.xps |
| MIDI - Musical Instrument Digital Interface | audio/midi | *.mid |
| MiniPay | application/vnd.ibm.minipay | *.mpy |
| MO:DCA-P | application/vnd.ibm.modcap | *.afp |
| Mobile Information Device Profile | application/vnd.jcp.javame.midlet-rms | *.rms |
| MobileTV | application/vnd.tmobile-livetv | *.tmo |
| Mobipocket | application/x-mobipocket-ebook | *.prc |
| Mobius Management Systems - Basket file | application/vnd.mobius.mbk | *.mbk |
| Mobius Management Systems - Distribution Database | application/vnd.mobius.dis | *.dis |
| Mobius Management Systems - Policy Definition Language File | application/vnd.mobius.plc | *.plc |
| Mobius Management Systems - Query File | application/vnd.mobius.mqy | *.mqy |
| Mobius Management Systems - Script Language | application/vnd.mobius.msl | *.msl |
| Mobius Management Systems - Topic Index File | application/vnd.mobius.txf | *.txf |
| Mobius Management Systems - UniversalArchive | application/vnd.mobius.daf | *.daf |
| mod_fly / fly.cgi | text/vnd.fly | *.fly |
| Mophun Certificate | application/vnd.mophun.certificate | *.mpc |
| Mophun VM | application/vnd.mophun.application | *.mpn |
| Motion JPEG 2000 | video/mj2 | *.mj2 |
| MPEG Audio | audio/mpeg | *.mpga |
| MPEG Url | video/vnd.mpegurl | *.mxu |
| MPEG Video | video/mpeg | *.mpeg |
| MPEG-21 | application/mp21 | *.m21 |
| MPEG-4 Audio | audio/mp4 | *.mp4a |
| MPEG-4 Video | video/mp4 | *.mp4 |
| MPEG4 | application/mp4 | *.mp4 |
| Multimedia Playlist Unicode | application/vnd.apple.mpegurl | *.m3u8 |
| MUsical Score Interpreted Code Invented for the ASCII designation of Notation | application/vnd.musician | *.mus |
| Muvee Automatic Video Editing | application/vnd.muvee.style | *.msty |
| MXML | application/xv+xml | *.mxml |
| N-Gage Game Data | application/vnd.nokia.n-gage.data | *.ngdat |
| N-Gage Game Installer | application/vnd.nokia.n-gage.symbian.install | *.n-gage |
| Navigation Control file for XML (for ePub) | application/x-dtbncx+xml | *.ncx |
| Network Common Data Form (NetCDF) | application/x-netcdf | *.nc |
| neuroLanguage | application/vnd.neurolanguage.nlu | *.nlu |
| New Moon Liftoff/DNA | application/vnd.dna | *.dna |
| NobleNet Directory | application/vnd.noblenet-directory | *.nnd |
| NobleNet Sealer | application/vnd.noblenet-sealer | *.nns |
| NobleNet Web | application/vnd.noblenet-web | *.nnw |
| Nokia Radio Application - Preset | application/vnd.nokia.radio-preset | *.rpst |
| Nokia Radio Application - Preset | application/vnd.nokia.radio-presets | *.rpss |
| Notation3 | text/n3 | *.n3 |
| Novadigm’s RADIA and EDM products | application/vnd.novadigm.edm | *.edm |
| Novadigm’s RADIA and EDM products | application/vnd.novadigm.edx | *.edx |
| Novadigm’s RADIA and EDM products | application/vnd.novadigm.ext | *.ext |
| NpGraphIt | application/vnd.flographit | *.gph |
| Nuera ECELP 4800 | audio/vnd.nuera.ecelp4800 | *.ecelp4800 |
| Nuera ECELP 7470 | audio/vnd.nuera.ecelp7470 | *.ecelp7470 |
| Nuera ECELP 9600 | audio/vnd.nuera.ecelp9600 | *.ecelp9600 |
| Office Document Architecture | application/oda | *.oda |
| Ogg | application/ogg | *.ogx |
| Ogg Audio | audio/ogg | *.oga |
| Ogg Video | video/ogg | *.ogv |
| OMA Download Agents | application/vnd.oma.dd2+xml | *.dd2 |
| Open Document Text Web | application/vnd.oasis.opendocument.text-web | *.oth |
| Open eBook Publication Structure | application/oebps-package+xml | *.opf |
| Open Financial Exchange | application/vnd.intu.qbo | *.qbo |
| Open Office Extension | application/vnd.openofficeorg.extension | *.oxt |
| Open Score Format | application/vnd.yamaha.openscoreformat | *.osf |
| Open Web Media Project - Audio | audio/webm | *.weba |
| Open Web Media Project - Video | video/webm | *.webm |
| OpenDocument Chart | application/vnd.oasis.opendocument.chart | *.odc |
| OpenDocument Chart Template | application/vnd.oasis.opendocument.chart-template | *.otc |
| OpenDocument Database | application/vnd.oasis.opendocument.database | *.odb |
| OpenDocument Formula | application/vnd.oasis.opendocument.formula | *.odf |
| OpenDocument Formula Template | application/vnd.oasis.opendocument.formula-template | *.odft |
| OpenDocument Graphics | application/vnd.oasis.opendocument.graphics | *.odg |
| OpenDocument Graphics Template | application/vnd.oasis.opendocument.graphics-template | *.otg |
| OpenDocument Image | application/vnd.oasis.opendocument.image | *.odi |
| OpenDocument Image Template | application/vnd.oasis.opendocument.image-template | *.oti |
| OpenDocument Presentation | application/vnd.oasis.opendocument.presentation | *.odp |
| OpenDocument Presentation Template | application/vnd.oasis.opendocument.presentation-template | *.otp |
| OpenDocument Spreadsheet | application/vnd.oasis.opendocument.spreadsheet | *.ods |
| OpenDocument Spreadsheet Template | application/vnd.oasis.opendocument.spreadsheet-template | *.ots |
| OpenDocument Text | application/vnd.oasis.opendocument.text | *.odt |
| OpenDocument Text Master | application/vnd.oasis.opendocument.text-master | *.odm |
| OpenDocument Text Template | application/vnd.oasis.opendocument.text-template | *.ott |
| OpenGL Textures (KTX) | image/ktx | *.ktx |
| OpenOffice - Calc (Spreadsheet) | application/vnd.sun.xml.calc | *.sxc |
| OpenOffice - Calc Template (Spreadsheet) | application/vnd.sun.xml.calc.template | *.stc |
| OpenOffice - Draw (Graphics) | application/vnd.sun.xml.draw | *.sxd |
| OpenOffice - Draw Template (Graphics) | application/vnd.sun.xml.draw.template | *.std |
| OpenOffice - Impress (Presentation) | application/vnd.sun.xml.impress | *.sxi |
| OpenOffice - Impress Template (Presentation) | application/vnd.sun.xml.impress.template | *.sti |
| OpenOffice - Math (Formula) | application/vnd.sun.xml.math | *.sxm |
| OpenOffice - Writer (Text - HTML) | application/vnd.sun.xml.writer | *.sxw |
| OpenOffice - Writer (Text - HTML) | application/vnd.sun.xml.writer.global | *.sxg |
| OpenOffice - Writer Template (Text - HTML) | application/vnd.sun.xml.writer.template | *.stw |
| OpenType Font File | application/x-font-otf | *.otf |
| OSFPVG | application/vnd.yamaha.openscoreformat.osfpvg+xml | *.osfpvg |
| OSGi Deployment Package | application/vnd.osgi.dp | *.dp |
| PalmOS Data | application/vnd.palm | *.pdb |
| Pascal Source File | text/x-pascal | *.p |
| PawaaFILE | application/vnd.pawaafile | *.paw |
| PCL 6 Enhanced (Formely PCL XL) | application/vnd.hp-pclxl | *.pclxl |
| Pcsel eFIF File | application/vnd.picsel | *.efif |
| PCX Image | image/x-pcx | *.pcx |
| Photoshop Document | image/vnd.adobe.photoshop | *.psd |
| PICSRules | application/pics-rules | *.prf |
| PICT Image | image/x-pict | *.pic |
| pIRCh | application/x-chat | *.chat |
| PKCS #10 - Certification Request Standard | application/pkcs10 | *.p10 |
| PKCS #12 - Personal Information Exchange Syntax Standard | application/x-pkcs12 | *.p12 |
| PKCS #7 - Cryptographic Message Syntax Standard | application/pkcs7-mime | *.p7m |
| PKCS #7 - Cryptographic Message Syntax Standard | application/pkcs7-signature | *.p7s |
| PKCS #7 - Cryptographic Message Syntax Standard (Certificate Request Response) | application/x-pkcs7-certreqresp | *.p7r |
| PKCS #7 - Cryptographic Message Syntax Standard (Certificates) | application/x-pkcs7-certificates | *.p7b |
| PKCS #8 - Private-Key Information Syntax Standard | application/pkcs8 | *.p8 |
| PocketLearn Viewers | application/vnd.pocketlearn | *.plf |
| Portable Anymap Image | image/x-portable-anymap | *.pnm |
| Portable Bitmap Format | image/x-portable-bitmap | *.pbm |
| Portable Compiled Format | application/x-font-pcf | *.pcf |
| Portable Font Resource | application/font-tdpfr | *.pfr |
| Portable Game Notation (Chess Games) | application/x-chess-pgn | *.pgn |
| Portable Graymap Format | image/x-portable-graymap | *.pgm |
| Portable Network Graphics (PNG) | image/png | *.png |
| Portable Pixmap Format | image/x-portable-pixmap | *.ppm |
| Portable Symmetric Key Container | application/pskc+xml | *.pskcxml |
| PosML | application/vnd.ctc-posml | *.pml |
| PostScript | application/postscript | *.ai |
| PostScript Fonts | application/x-font-type1 | *.pfa |
| PowerBuilder | application/vnd.powerbuilder6 | *.pbd |
| Pretty Good Privacy | application/pgp-encrypted | |
| Pretty Good Privacy - Signature | application/pgp-signature | *.pgp |
| Preview Systems ZipLock/VBox | application/vnd.previewsystems.box | *.box |
| Princeton Video Image | application/vnd.pvi.ptid1 | *.ptid |
| Pronunciation Lexicon Specification | application/pls+xml | *.pls |
| Proprietary P&G Standard Reporting System | application/vnd.pg.format | *.str |
| Proprietary P&G Standard Reporting System | application/vnd.pg.osasli | *.ei6 |
| PRS Lines Tag | text/prs.lines.tag | *.dsc |
| PSF Fonts | application/x-font-linux-psf | *.psf |
| PubliShare Objects | application/vnd.publishare-delta-tree | *.qps |
| Qualcomm’s Plaza Mobile Internet | application/vnd.pmi.widget | *.wg |
| QuarkXpress | application/vnd.quark.quarkxpress | *.qxd |
| QUASS Stream Player | application/vnd.epson.esf | *.esf |
| QUASS Stream Player | application/vnd.epson.msf | *.msf |
| QUASS Stream Player | application/vnd.epson.ssf | *.ssf |
| QuickAnime Player | application/vnd.epson.quickanime | *.qam |
| Quicken | application/vnd.intu.qfx | *.qfx |
| Quicktime Video | video/quicktime | *.qt |
| RAR Archive | application/x-rar-compressed | *.rar |
| Real Audio Sound | audio/x-pn-realaudio | *.ram |
| Real Audio Sound | audio/x-pn-realaudio-plugin | *.rmp |
| Really Simple Discovery | application/rsd+xml | *.rsd |
| RealMedia | application/vnd.rn-realmedia | *.rm |
| RealVNC | application/vnd.realvnc.bed | *.bed |
| Recordare Applications | application/vnd.recordare.musicxml | *.mxl |
| Recordare Applications | application/vnd.recordare.musicxml+xml | *.musicxml |
| Relax NG Compact Syntax | application/relax-ng-compact-syntax | *.rnc |
| RemoteDocs R-Viewer | application/vnd.data-vision.rdz | *.rdz |
| Resource Description Framework | application/rdf+xml | *.rdf |
| RetroPlatform Player | application/vnd.cloanto.rp9 | *.rp9 |
| RhymBox | application/vnd.jisp | *.jisp |
| Rich Text Format | application/rtf | *.rtf |
| Rich Text Format (RTF) | text/richtext | *.rtx |
| ROUTE 66 Location Based Services | application/vnd.route66.link66+xml | *.link66 |
| RSS - Really Simple Syndication | application/rss+xml | *.rss, *.xml |
| S Hexdump Format | application/shf+xml | *.shf |
| SailingTracker | application/vnd.sailingtracker.track | *.st |
| Scalable Vector Graphics (SVG) | image/svg+xml | *.svg |
| ScheduleUs | application/vnd.sus-calendar | *.sus |
| Search/Retrieve via URL Response Format | application/sru+xml | *.sru |
| Secure Electronic Transaction - Payment | application/set-payment-initiation | *.setpay |
| Secure Electronic Transaction - Registration | application/set-registration-initiation | *.setreg |
| Secured eMail | application/vnd.sema | *.sema |
| Secured eMail | application/vnd.semd | *.semd |
| Secured eMail | application/vnd.semf | *.semf |
| SeeMail | application/vnd.seemail | *.see |
| Server Normal Format | application/x-font-snf | *.snf |
| Server-Based Certificate Validation Protocol - Validation Policies - Request | application/scvp-vp-request | *.spq |
| Server-Based Certificate Validation Protocol - Validation Policies - Response | application/scvp-vp-response | *.spp |
| Server-Based Certificate Validation Protocol - Validation Request | application/scvp-cv-request | *.scq |
| Server-Based Certificate Validation Protocol - Validation Response | application/scvp-cv-response | *.scs |
| Session Description Protocol | application/sdp | *.sdp |
| Setext | text/x-setext | *.etx |
| SGI Movie | video/x-sgi-movie | *.movie |
| Shana Informed Filler | application/vnd.shana.informed.formdata | *.ifm |
| Shana Informed Filler | application/vnd.shana.informed.formtemplate | *.itp |
| Shana Informed Filler | application/vnd.shana.informed.interchange | *.iif |
| Shana Informed Filler | application/vnd.shana.informed.package | *.ipk |
| Sharing Transaction Fraud Data | application/thraud+xml | *.tfi |
| Shell Archive | application/x-shar | *.shar |
| Silicon Graphics RGB Bitmap | image/x-rgb | *.rgb |
| SimpleAnimeLite Player | application/vnd.epson.salt | *.slt |
| Simply Accounting | application/vnd.accpac.simply.aso | *.aso |
| Simply Accounting - Data Import | application/vnd.accpac.simply.imp | *.imp |
| SimTech MindMapper | application/vnd.simtech-mindmapper | *.twd |
| Sixth Floor Media - CommonSpace | application/vnd.commonspace | *.csp |
| SMAF Audio | application/vnd.yamaha.smaf-audio | *.saf |
| SMAF File | application/vnd.smaf | *.mmf |
| SMAF Phrase | application/vnd.yamaha.smaf-phrase | *.spf |
| SMART Technologies Apps | application/vnd.smart.teacher | *.teacher |
| SourceView Document | application/vnd.svd | *.svd |
| SPARQL - Query | application/sparql-query | *.rq |
| SPARQL - Results | application/sparql-results+xml | *.srx |
| Speech Recognition Grammar Specification | application/srgs | *.gram |
| Speech Recognition Grammar Specification - XML | application/srgs+xml | *.grxml |
| Speech Synthesis Markup Language | application/ssml+xml | *.ssml |
| SSEYO Koan Play File | application/vnd.koan | *.skp |
| Standard Generalized Markup Language (SGML) | text/sgml | *.sgml |
| StarOffice - Calc | application/vnd.stardivision.calc | *.sdc |
| StarOffice - Draw | application/vnd.stardivision.draw | *.sda |
| StarOffice - Impress | application/vnd.stardivision.impress | *.sdd |
| StarOffice - Math | application/vnd.stardivision.math | *.smf |
| StarOffice - Writer | application/vnd.stardivision.writer | *.sdw |
| StarOffice - Writer (Global) | application/vnd.stardivision.writer-global | *.sgl |
| StepMania | application/vnd.stepmania.stepchart | *.sm |
| Stuffit Archive | application/x-stuffit | *.sit |
| Stuffit Archive | application/x-stuffitx | *.sitx |
| SudokuMagic | application/vnd.solent.sdkm+xml | *.sdkm |
| Sugar Linux Application Bundle | application/vnd.olpc-sugar | *.xo |
| Sun Audio - Au file format | audio/basic | *.au |
| SundaHus WQ | application/vnd.wqd | *.wqd |
| Symbian Install Package | application/vnd.symbian.install | *.sis |
| Synchronized Multimedia Integration Language | application/smil+xml | *.smi |
| SyncML | application/vnd.syncml+xml | *.xsm |
| SyncML - Device Management | application/vnd.syncml.dm+wbxml | *.bdm |
| SyncML - Device Management | application/vnd.syncml.dm+xml | *.xdm |
| System V Release 4 CPIO Archive | application/x-sv4cpio | *.sv4cpio |
| System V Release 4 CPIO Checksum Data | application/x-sv4crc | *.sv4crc |
| Systems Biology Markup Language | application/sbml+xml | *.sbml |
| Tab Seperated Values | text/tab-separated-values | *.tsv |
| Tagged Image File Format | image/tiff | *.tiff |
| Tao Intent | application/vnd.tao.intent-module-archive | *.tao |
| Tar File (Tape Archive) | application/x-tar | *.tar |
| Tcl Script | application/x-tcl | *.tcl |
| TeX | application/x-tex | *.tex |
| TeX Font Metric | application/x-tex-tfm | *.tfm |
| Text Encoding and Interchange | application/tei+xml | *.tei |
| Text File | text/plain | *.txt |
| TIBCO Spotfire | application/vnd.spotfire.dxp | *.dxp |
| TIBCO Spotfire | application/vnd.spotfire.sfs | *.sfs |
| Time Stamped Data Envelope | application/timestamped-data | *.tsd |
| TRI Systems Config | application/vnd.trid.tpt | *.tpt |
| Triscape Map Explorer | application/vnd.triscape.mxs | *.mxs |
| troff | text/troff | *.t |
| True BASIC | application/vnd.trueapp | *.tra |
| TrueType Font | application/x-font-ttf | *.ttf |
| Turtle (Terse RDF Triple Language) | text/turtle | *.ttl |
| UMAJIN | application/vnd.umajin | *.umj |
| Unique Object Markup Language | application/vnd.uoml+xml | *.uoml |
| Unity 3d | application/vnd.unity | *.unityweb |
| Universal Forms Description Language | application/vnd.ufdl | *.ufd |
| URI Resolution Services | text/uri-list | *.uri |
| User Interface Quartz - Theme (Symbian) | application/vnd.uiq.theme | *.utz |
| Ustar (Uniform Standard Tape Archive) | application/x-ustar | *.ustar |
| UUEncode | text/x-uuencode | *.uu |
| vCalendar | text/x-vcalendar | *.vcs |
| vCard | text/x-vcard | *.vcf |
| Video CD | application/x-cdlink | *.vcd |
| Viewport+ | application/vnd.vsf | *.vsf |
| Virtual Reality Modeling Language | model/vrml | *.wrl |
| VirtualCatalog | application/vnd.vcx | *.vcx |
| Virtue MTS | model/vnd.mts | *.mts |
| Virtue VTU | model/vnd.vtu | *.vtu |
| Visionary | application/vnd.visionary | *.vis |
| Vivo | video/vnd.vivo | *.viv |
| Voice Browser Call Control | application/ccxml+xml, | *.ccxml |
| VoiceXML | application/voicexml+xml | *.vxml |
| WAIS Source | application/x-wais-source | *.src |
| WAP Binary XML (WBXML) | application/vnd.wap.wbxml | *.wbxml |
| WAP Bitamp (WBMP) | image/vnd.wap.wbmp | *.wbmp |
| Waveform Audio File Format (WAV) | audio/x-wav | *.wav |
| Web Distributed Authoring and Versioning | application/davmount+xml | *.davmount |
| Web Open Font Format | application/x-font-woff | *.woff |
| Web Services Policy | application/wspolicy+xml | *.wspolicy |
| WebP Image | image/webp | *.webp |
| WebTurbo | application/vnd.webturbo | *.wtb |
| Widget Packaging and XML Configuration | application/widget | *.wgt |
| WinHelp | application/winhlp | *.hlp |
| Wireless Markup Language (WML) | text/vnd.wap.wml | *.wml |
| Wireless Markup Language Script (WMLScript) | text/vnd.wap.wmlscript | *.wmls |
| WMLScript | application/vnd.wap.wmlscriptc | *.wmlsc |
| Wordperfect | application/vnd.wordperfect | *.wpd |
| Worldtalk | application/vnd.wt.stf | *.stf |
| WSDL - Web Services Description Language | application/wsdl+xml | *.wsdl |
| X BitMap | image/x-xbitmap | *.xbm |
| X PixMap | image/x-xpixmap | *.xpm |
| X Window Dump | image/x-xwindowdump | *.xwd |
| X.509 Certificate | application/x-x509-ca-cert | *.der |
| Xfig | application/x-xfig | *.fig |
| XHTML - The Extensible HyperText Markup Language | application/xhtml+xml | *.xhtml |
| XML - Extensible Markup Language | application/xml | *.xml |
| XML Configuration Access Protocol - XCAP Diff | application/xcap-diff+xml | *.xdf |
| XML Encryption Syntax and Processing | application/xenc+xml | *.xenc |
| XML Patch Framework | application/patch-ops-error+xml | *.xer |
| XML Resource Lists | application/resource-lists+xml | *.rl |
| XML Resource Lists | application/rls-services+xml | *.rs |
| XML Resource Lists Diff | application/resource-lists-diff+xml | *.rld |
| XML Transformations | application/xslt+xml | *.xslt |
| XML-Binary Optimized Packaging | application/xop+xml | *.xop |
| XPInstall - Mozilla | application/x-xpinstall | *.xpi |
| XSPF - XML Shareable Playlist Format | application/xspf+xml | *.xspf |
| XUL - XML User Interface Language | application/vnd.mozilla.xul+xml | *.xul |
| XYZ File Format | chemical/x-xyz | *.xyz |
| YANG Data Modeling Language | application/yang | *.yang |
| YIN (YANG - XML) | application/yin+xml | *.yin |
| Z.U.L. Geometry | application/vnd.zul | *.zir |
| Zip Archive | application/zip | *.zip |
| ZVUE Media Manager | application/vnd.handheld-entertainment+xml | *.zmm |
| Zzazz Deck | application/vnd.zzazz.deck+xml | *.zaz |