Name Pronom Policy Summary Logical Extensions
Active Server Pages Script File x-fmt/138 asp
Adobe Color Settings Format csf
Adobe Font List fmt/526 lst
Adobe Illustrator Artwork Format fmt/565 (16.0) ai
Adobe ImageReady Actions File Format isa
Adobe LiveCycle Designer Form Object File xfo
Adobe LiveCycle Designer Template tds
Adobe Photoshop Action File Format atn
Adobe Photoshop Document x-fmt/92 psd
Apple Address Book CoreData Database (contact list) File Format abcddb
Apple Address Book CoreData Group File Format abcdg
Apple Address Book CoreData Info File Format abcdi
Apple Address Book CoreData Mail Recents File Format abcdmr
Apple Address Book CoreData Person File Format abcdp
Apple Address Book CoreData Subscription File Format abcds
Apple Disk Image fmt/1071, fmt/625 ( 4.2) dmg
Apple iPhoto / Aperture Master File apmaster
Apple iPhoto / Aperture Version File apversion
Apple iPhoto Attributes File Format attr
Apple iPhoto .Data Files data
Audio Interchange File Format (AIFF) fmt/414 (1.2) aif
Audio Video Interleave (AVI) fmt/5 avi
BAK fmt/941
Beginners All-Purpose Symbolic Instructional Code (BASIC) File Format fmt/885 bas
BIN fmt/208
BMP fmt/119
Borland Font Format chr
Borland Graphics Interface bgi
CAB x-fmt/414
Camera Image (aka, Canon Raw 1.0) File Format fmt/593 crw
Canon Raw 2.0 Image File Format fmt/592 cr2
Cascading Style Sheet (CSS) x-fmt/224 css
ChiWriter Document x-fmt/309 (3), fmt/300 (4) chi
CHR ("character" / font) File Extension chr
ClustalW Multiple Sequence Alignment Format aln
C Programming Language c, h
CSV x-fmt/18
CUR fmt/385
DATA / DAT File Extension data, dat
DB ("database") File Extension db
Digital Negative (DNG) Format fmt/730 (1.4) dng
DJVU fmt/255
DOC File Extension doc
DOS Batch File Format x-fmt/413 bat
DOS Executable com
DWG fmt/531
Dynamic-Link Library (Windows) drv, ocx, dll
EML fmt/278
EPS fmt/124 (3)
Executable and Linkable Format fmt/688, fmt/689, fmt/690, fmt/691 ko, puff, prx, bin, axf, mod, so, o, elf
EXE Family of Executable Formats exe, 386, dll, cpl, drv, scr, efi, ocx, sys, vxd
Extended Forms Description Language (XFDL) Document xfd, xfdl
Extensible Metadata Platform (XMP) Packet fmt/570 (XMP Packet), fmt/986 (XMP Format) xmp
Extensible Stylesheet Language (XSL) Format x-fmt/281 xsl
Fasta Sequence Alignment Format fsa, seq, fa, fasta
FastQ Sequence Alignment Format fastq
FRM File Extension frm
FRX fmt/377
GIF fmt/4 (89a)
GZip Format x-fmt/266 gz
HLP fmt/474
HTML fmt/471 (5)
ICO x-fmt/418
INDD x-fmt/450 (Generic)
INF x-fmt/420
Java Archive Format x-fmt/412 jar
Javascript x-fmt/423 js, txt
JPEG fmt/44 (1.02)
JPEG 2000 x-fmt/392
Kodak Photo CD File Format fmt/211 pcd
Linear Executable exe, 386, dll, sys, vxd
Local Shared Objects sol
LOG x-fmt/62
M4V fmt/199
Macintosh PICT Image x-fmt/80 (1.0), fmt/341 ( 2.0) pct, pic, pict
Macintosh Resource File Format rsrc
Mac OS X AppleDouble (Resource Fork) File Format fmt/503 (2), fmt/966 (1) _, frk
Mac OS X Desktop Service Store File fmt/394 Can be deleted. DS_Store
Mac OS X Dynamic Library dylib
Mac OS X Icon Format icns
Mac OS X Mach Object (Mach-O) File Format o, dylib, bundle
Mac OS X Strings File Format strings
Macromedia/Adobe Shockwave Flash Small Web Format (SWF) fmt/104 (1), fmt/105 (2), fmt/106 (3), fmt/107 (4), fmt/108 (5), fmt/109 (6), fmt/110 (7), fmt/505 (8), fmt/506 (9), fmt/507 (10), fmt/757 (11), fmt/758 (12), fmt/759 (13), fmt/760 (14), fmt/761 (15), fmt/762 (16), fmt/763 (17), fmt/764 (18), fmt/765 (19), fmt/766 (20), fmt/767 (21), fmt/768 (22), fmt/769 (23), fmt/770 (24), fmt/771 (25), fmt/772 (26), fmt/773 (27), fmt/774 (28), fmt/775 (29), fmt/776 (30) swf
Macromedia/Adobe Shockwave Flash Video (FLV) x-fmt/382 flv
Mathcad Document fmt/931 (Binary) mcd, mct, hbk
MATLAB Scripts and Functions File m
MBOX fmt/720
Microsoft Excel Binary Spreadsheet 97-2007 (XLS) fmt/62 (8X), fmt/61 (8), fmt/59 (5/95) xls
Microsoft Excel Non-XML Binary Spreadsheet 2007 (XLSB) fmt/595 (2007 onwards) xlsb
Microsoft Office Document Imaging File Format fmt/881 mdi
Microsoft Office Open XML Document (DOCX) fmt/189 (2007 onwards), fmt/412 (2007 onwards) docx
Microsoft Outlook Personal Folders File Format x-fmt/248 (ANSI), x-fmt/249 (Unicode) pst
Microsoft PowerPoint Binary Presentation 97-2007 (PPT) fmt/126 (1997 - 2003) ppt, pps
Microsoft PowerPoint Packaged Presentation x-fmt/216 ppz
Microsoft Powerpoint Presentation for Windows fmt/215 (2007 +) pptx
Microsoft VisualBasic Application Wizard Launch File vbz
Microsoft VisualBasic Form frm
Microsoft VisualBasic Project File vbproj, mak, vbp
Microsoft VisualBasic Window File vbw
Microsoft Visual Studio Solutions File sln
Microsoft Windows Media Metafile fmt/584 asx, wax, wvx, wmx
Microsoft Word Binary Document 6.0/95 (DOC) fmt/39 (6.0/95) doc
Microsoft Word Binary Document 97-2007 (DOC) fmt/40 Tentative: Recommend normalization to a modern ... doc
Microsoft Word for Macintosh Document x-fmt/65 (5.0) mcw, msw
MP3 fmt/134
MPEG-4 Media File fmt/199 mp4, m4a, m4v, f4v, f4a
MS-DOS Executable x-fmt/409 exe
MySQL Table Data Format myd
MySQL Table Definition Format fmt/868 frm
MySQL Table Index Format mvi
New Executable x-fmt/410 exe, dll, cpl, drv, scr
NeXT Interface Builder File Format fmt/983 nib
Nikon Electronic Format fmt/202 nef, nrw
Object File Format obj, o
Objective-C mm, h, m
OpenDocument Presentation fmt/293 (1.2), fmt/292 (1.1), fmt/138 (1.0) odp, otp
OpenDocument Spreadsheet fmt/295 (1.2), fmt/294 (1.1), fmt/137 (1.0) ods, odt
OpenDocument Text fmt/291 (1.2), fmt/290 (1.1), fmt/136 (1.0) odt, ott
OPT ("options") File Extension opt
Pascal Source File pp, p, pas, inc
PC Musician Composition File Format sng
PFB fmt/525
Picture Exchange File Format pcx, pcc
Portable Document Format (PDF) fmt/276 (1.7) pdf
Portable Executable x-fmt/411, fmt/899, fmt/900 sys, scr, ocx, efi, cpl, dll, exe
Portable Network Graphics fmt/13 (1.2) png
Property List (Binary) fmt/984 (Binary) plist
Property List (XML) fmt/979 (XML) plist
PS fmt/501 (3.1)
PTC Mathcad / Mathcad Prime Document fmt/932 (XML) mcdx, xmcd, xmct, xmcdz
QuickTime File Format (QTFF) x-fmt/384 mov, qt
RDP (Ribosomal Database Project) Alignment Editor File Format ae, ae2
Rich Text Format fmt/355 (1.9) rtf
SCR File Extension scr
Sony Mavica Thumbnail Image Format 411 is an obsolete proprietary file format for ... 411
Statistical Package for the Social Sciences (SPSS) Binary Data File Format fmt/638 sav
Sun Microsystems / NeXT Audio File Format x-fmt/139 au
SYS x-fmt/411
TAR x-fmt/265
Temporary Database File Format tbd
Text-Based Configuration File x-fmt/421 cfg, conf, ini
TIFF fmt/353 TIFF is the library's trusted file format for t...
Toolbook E-Learning Project File fmt/470 tbk
Touchstone (frequency-domain) File Format s4p, s3p, s2p, s1p
TTF x-fmt/453
TXT x-fmt/111
UNIDENTIFIED [.amp files] amp
UNIDENTIFIED [Compact Disc Interactive (CDI) files: .6in, .6tx, .6r7, .6mc, .6c4] 6c4, 6mc, 6r7, 6tx, 6in
UNIDENTIFIED [.comp files] comp
UNIDENTIFIED [.gr, .graph files] gr, graph
UNIDENTIFIED [.lst files] lst
UNIDENTIFIED [.map, .csf files] csf, map
UNIDENTIFIED [.m files] m
UNIDENTIFIED [.o files] o
WAV fmt/6
Wavefront 3D Object Modeling Format obj
Wavefront Material Definitions File Format mtl
WMA fmt/132
WMV fmt/133
WordPerfect Document x-fmt/44 (6.0), fmt/892 (6 onwards ), x-fmt/203 (5.2), x-fmt/394 (5.1), x-fmt/393 (5.0), fmt/949 (4.0 - 4.2) wpd, wp, mwp, pcwp, doc
Xcode Interface Builder File Format xib
XLS File Extension
XLSX fmt/214 (2007 onwards)
XML fmt/101 (1.0)
ZIP x-fmt/263