MIME content-types supported by most web servers, identified with file extensions, are listed in the following table.
.docm,application/vnd.ms-word.document.macroEnabled.12
.docx,application/vnd.openxmlformats-officedocument.wordprocessingml.document
.dotm,application/vnd.ms-word.template.macroEnabled.12
.dotx,application/vnd.openxmlformats-officedocument.wordprocessingml.template
.potm,application/vnd.ms-powerpoint.template.macroEnabled.12
.potx,application/vnd.openxmlformats-officedocument.presentationml.template
.ppam,application/vnd.ms-powerpoint.addin.macroEnabled.12
.ppsm,application/vnd.ms-powerpoint.slideshow.macroEnabled.12
.ppsx,application/vnd.openxmlformats-officedocument.presentationml.slideshow
.pptm,application/vnd.ms-powerpoint.presentation.macroEnabled.12
.pptx,application/vnd.openxmlformats-officedocument.presentationml.presentation
.xlam,application/vnd.ms-excel.addin.macroEnabled.12
.xlsb,application/vnd.ms-excel.sheet.binary.macroEnabled.12
.xlsm,application/vnd.ms-excel.sheet.macroEnabled.12
.xlsx,application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
.xltm,application/vnd.ms-excel.template.macroEnabled.12
.xltx,application/vnd.openxmlformats-officedocument.spreadsheetml.template
| MIME Type | Identification | File Extension |
| application/acad | AutoCAD | dwg |
| application/arj | compressed archive | arj |
| application/astound | Astound | asd, asn |
| application/clariscad | ClarisCAD | ccad |
| application/drafting | MATRA Prelude drafting | drw |
| application/dxf | DXF (AutoCAD) | dxf |
| application/i-deas | SDRC I-DEAS | unv |
| application/iges | IGES graphics format | iges, igs |
| application/java-archive | Java archive | jar |
| application/mac-binhex40 | Macintosh binary BinHex 4.0 | hqx |
| application/msaccess | Microsoft Access | mdb |
| application/vnd.ms-excel | Microsoft Excel | xla, xls, xlt, xlw |
| application/vnd.ms-powerpoint | Microsoft PowerPoint | pot, pps, ppt |
| application/msproject | Microsoft Project | mpp |
| application/msword | Microsoft Word | doc, word, w6w |
| application/mswrite | Microsoft Write | wri |
| application/octet-stream | uninterpreted binary | bin |
| application/oda | ODA | oda |
| application/pdf | Adobe Acrobat | |
| application/postscript | PostScript | ai, eps, ps |
| application/pro_eng | PTC Pro/ENGINEER | part, prt |
| application/rtf | Rich Text Format | rtf |
| application/set | SET (French CAD) | set |
| application/sla | stereolithography | stl |
| application/solids | MATRA Prelude Solids | sol |
| application/STEP | ISO-10303 STEP data | st, step, stp |
| application/vda | VDA-FS Surface data | vda |
| application/x-bcpio | binary CPIO | bcpio |
| application/x-cpio | POSIX CPIO | cpio |
| application/x-csh | C-shell script | csh |
| application/x-director | Macromedia Director | dcr, dir, dxr |
| application/x-dvi | TeX DVI | dvi |
| application/x-dwf | AutoCAD | dwf |
| application/x-gtar | GNU tar | gtar |
| application/x-gzip | GNU ZIP | gz, gzip |
| application/x-hdf | NCSA HDF Data File | hdf |
| application/x-javascript | JavaScript | js |
| application/x-latex | LaTeX source | latex |
| application/x-macbinary | Macintosh compressed | bin |
| application/x-midi | MIDI | mid |
| application/x-mif | FrameMaker MIF | mif |
| application/x-netcdf | Unidata netCDF | cdf, nc |
| application/x-sh | Bourne shell script | sh |
| application/x-shar | shell archive | shar |
| application/x-shockwave-flash | Macromedia Shockwave | swf |
| application/x-stuffit | StuffIt archive | sit |
| application/x-sv4cpio | SVR4 CPIO | sv4cpio |
| application/x-sv4crc | SVR4 CPIO with CRC | sv4crc |
| application/x-tar | 4.3BSD tar format | tar |
| application/x-tcl | TCL script | tcl |
| application/x-tex | TeX source | tex |
| application/x-texinfo | Texinfo (Emacs) | texi, texinfo |
| application/x-troff | Troff | roff, t, tr |
| application/x-troff-man | Troff with MAN macros | man |
| application/x-troff-me | Troff with ME macros | me |
| application/x-troff-ms | Troff with MS macros | ms |
| application/x-ustar | POSIX tar format | ustar |
| application/x-wais-source | WAIS source | src |
| application/x-winhelp | Microsoft Windows help | hlp |
| application/zip | ZIP archive | zip |
| audio/basic | BASIC audio (u-law) | au, snd |
| audio/midi | MIDI | mid, midi |
| audio/x-aiff | AIFF audio | aif, aifc, aiff |
| audio/x-mpeg | MPEG audio | mp3 |
| audio/x-pn-realaudio | RealAudio | ra, ram |
| audio/x-pn-realaudio-plugin | RealAudio plug-in | rpm |
| audio/x-voice | Voice | voc |
| audio/x-wav | Microsoft Windows WAVE audio | wav |
| image/bmp | Bitmap | bmp |
| image/gif | GIF image | gif |
| image/ief | Image Exchange Format | ief |
| image/jpeg | JPEG image | jpe, jpeg, jpg |
| image/pict | Macintosh PICT | pict |
| image/png | Portable Network Graphic | png |
| image/tiff | TIFF image | tif, tiff |
| image/x-cmu-raster | CMU raster | ras |
| image/x-portable-anymap | PBM Anymap format | pnm |
| image/x-portable-bitmap | PBM Bitmap format | pbm |
| image/x-portable-graymap | PBM Graymap format | pgm |
| image/x-portable-pixmap | PBM Pixmap format | ppm |
| image/x-rgb | RGB image | rgb |
| image/x-xbitmap | X Bitmap | xbm |
| image/x-xpixmap | X Pixmap | xpm |
| image/x-xwindowdump | X Window System dump | xwd |
| multipart/x-gzip | GNU ZIP archive | gzip |
| multipart/x-zip | PKZIP archive | zip |
| text/html | HTML | htm, html |
| text/plain | plain text | C, cc, h, txt |
| text/richtext | MIME Richtext | rtx |
| text/tab-separated-values | text with tabs | tsv |
| text/x-setext | Structurally Enhanced Text | etx |
| text/x-sgml | SGML | sgm, sgml |
| video/mpeg | MPEG video | mpe, mpeg, mpg |
| video/msvideo | Microsoft Windows video | avi |
| video/quicktime | QuickTime video | mov, qt |
| video/vdo | VDO streaming video | vdo |
| video/vivo | VIVO streaming video | viv, vivo |
| video/x-sgi-movie | SGI Movieplayer format | movie |
| x-conference/x-cooltalk | CoolTalk | ice |
| x-world/x-svr | Virtual reality | svr |
| x-world/x-vrml | VRML Worlds | wrl |
| x-world/x-vrt | Virtual reality | vrt |
