Docs.fileformat.com - SEO Checker

Overview of the SEO Check
Meta information
65% 
Page quality
94% 
Page structure
59% 
Link structure
0% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.32 s
File size
223.40 kB
Words
3263
Media files
0
Number of links
1660 internal / 0 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
File Format Docs
The page title is too short. (155 pixels of 580 max pixel length) Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
FileFormat provides detailed format specifications, information about tools & apps that can handle specific file types, and how developers can use this info in developing better applications.
The meta description is too long: 1153 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://docs.fileformat.com/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Server location: United States of America
The following language is defined by HTML: en
Alternate/Hreflang Links
(Somewhat important)
There are no alternate links specified on this page.
Other meta tags
(Somewhat important)
There is no rel next meta tag on this page.
There is no rel prev meta tag on this page.
Domain
(Somewhat important)
This page is hosted on a subdomain. Use a top level domain for better SEO results.
The domain does not contain non-latin characters.
Page URL
(Somewhat important)
No parameters were found in the URL.
No session ID was found in the URL.
The URL does not have too many subdirectories.
Charset encoding
(Somewhat important)
The character encoding is not specified.
The character encoding is not specified in the HTTP header.
Doctype
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
generatorHugo 0.110.0
descriptionFileFormat provides detailed format specifications, information about tools & apps that can handle specific file types, and how developers can use this info in developing better applications.
viewportwidth=device-width,minimum-scale=1
robotsindex, follow
theme-color#ffffff
google-adsense-accountca-pub-5946266927584579
langen
twitter:cardsummary_large_image
twitter:image:srchttps://docs.fileformat.com/images/fileformat-card.png
twitter:titleFile Format Docs
twitter:descriptionFileFormat provides detailed format specifications, information about tools & apps that can handle specific file types, and how developers can use this info in developing better applications.
twitter:site@fileformatcom
og:titleFile Format Docs
og:descriptionFileFormat provides detailed format specifications, information about tools & apps that can handle specific file types, and how developers can use this info in developing better applications.
og:typewebsite
og:urlhttps://docs.fileformat.com/
og:updated_time2024-11-07T00:00:00+00:00
x-ua-compatibleIE=edge
charsetUTF-8

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Page quality

Content
(Critically important)
These Typos were found:
  • adn => and
  • doesnt => doesn't
This page contains 3263 words. That's ok.
16.2% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
The page contains a listing, which indicates a good text layout.
30 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 16.83 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width,minimum-scale=1" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 65 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
Social Networks
(Nice to have)
There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Media list

No media files were found.

Page structure

H1 heading
(Critically important)
Documentation
The H1 heading consists of only one word. There should be more information given.
The H1 heading is too short (13 characters). It should be at least 20 Characters long.
Headings
(Important)
There are 34 headings on the page. The amount of headings should be in a more proper relation to the amount of text.

Heading structure

Heading levelContent
H1 Documentation
H1 File Format Docs
H1 Learn about Data File Formats and APIs that can open and create Data files
H1 Learn about Plugin File Formats and APIs that can open and create Plugin files
H1 Learn about Settings File Formats and APIs that can open and create Settings files
H1 Learn about Visio File Formats and APIs that can open and create Visio files
H1 Learn about Game File Formats and APIs that can create and open Game files
H1 Learn about Miscellaneous File Formats and APIs that can open and create archive files
H1 Learn about System File Formats and APIs that can open and create System files
H1 Learn about Executable File Formats and APIs that can open and create executable files
H1 Learn about Disc and Media File Formats and APIs that can open and create Disc and Media files
H1 Learn about Reporting File Formats and APIs that can open and create Reporting files
H1 Learn about Font File Formats and APIs that can open and create Font files
H1 Learn about GIS File Formats and APIs that can open and create GIS files
H1 Learn about CAD File Formats and APIs that can open and create CAD files
H1 Learn about Audio File Formats and APIs that can open and create Audio files
H1 Learn about Compression File Formats and APIs that can open and create archive files
H1 Learn about Image File Formats and APIs that can create and open Image files
H1 Learn about 3D File Formats and APIs that can open and create 3D files
H1 Learn about Finance File Formats and APIs that can open and create Finance files
H1 Learn about Presentation File Formats and APIs that can open and create Presentation files
H1 Learn about Spreadsheet Files and APIs to open and create Spreadsheet files
H1 Learn about Database File Formats and APIs that can open and create Database files
H1 Learn about EBook File Formats and APIs that can open and create eBook files
H1 Learn about Page Description Language and APIs that can open and create PDL files
H1 Learn about Email File Formats and APIs that can open and create Email files
H1 Learn about Note Taking File Formats and APIs that can open and create Notebook files
H1 PDF File Format - What is a PDF file?
H1 Learn about Programming File Formats and APIs that can open and create Programming files
H1 Learn about Project Management File Formats and APIs that can open and create Project files
H1 Learn about Publisher File Formats and APIs that can open and create Publisher files
H1 Learn about Video File Formats and APIs to open and create Video files
H1 Learn about Web File Formats and APIs that can open and create Web files
H1 Learn about Word Processing File Formats and APIs that can open and create Word files
There are too many internal links (1660) on this page.
Some anchor texts are used more than once.
There are 1 links with a trivial anchor text.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are no external links on this page.
LinkAttributesAnchor text
https://docs.fileformat.com/en/Documentation
https://docs.fileformat.com/3d/3D File Formats
/3d/3d2/3D2
/3d/3dm/3DM
/3d/3ds/3DS
/3d/3ds-to-dae/3DS to DAE
/3d/3ds-to-dwg/3DS to DWG
/3d/3ds-to-fbx/3DS to FBX
/3d/3ds-to-glb/3DS to GLB
/3d/3ds-to-gltf/3DS to GLTF
/3d/3ds-to-obj/3DS to OBJ
/3d/3ds-to-pdf/3DS to PDF
/3d/3ds-to-ply/3DS to PLY
/3d/3ds-to-stl/3DS to STL
/3d/3ds-to-usdz/3DS to USDZ
/3d/3mf/3MF
/3d/3mf-to-3ds/3MF to 3DS
/3d/3mf-to-dae/3MF to DAE
/3d/3mf-to-glb/3MF to GLB
/3d/3mf-to-html/3MF to HTML
/3d/3mf-to-obj/3MF to OBJ
/3d/3mf-to-stl/3MF to STL
/3d/3mf-to-u3d/3MF to U3D
/3d/ac/AC
/3d/amf/AMF
/3d/ase/ASE
/3d/b3d/B3D
/3d/bhv/BHV
/3d/bip/BIP
/3d/blend/BLEND
/3d/c4d/C4D
/3d/caf-cal3d/CAF Cal3D
/3d/chr-3ds/CHR 3ds
/3d/chr-cryengine/CHR CryENGINE
/3d/dae/DAE
/3d/dbm/DBM
/3d/drc/DRC
/3d/e57/E57
/3d/f3d/F3D
/3d/fbx/FBX
/3d/fbx-to-3ds/FBX to 3DS
/3d/fbx-to-dae/FBX to DAE
/3d/fbx-to-dwg/FBX to DWG
/3d/fbx-to-glb/FBX to GLB
/3d/fbx-to-gltf/FBX to GLTF
/3d/fbx-to-obj/FBX to OBJ
/3d/fbx-to-ply/FBX to PLY
/3d/fbx-to-stl/FBX to STL
/3d/fbx-to-usdz/FBX to USDZ
/3d/fbx-to-xlsx/FBX to XLSX
/3d/glb/GLB
/3d/glb-to-3ds/GLB to 3DS
/3d/glb-to-dae/GLB to DAE
/3d/glb-to-fbx/GLB to FBX
/3d/glb-to-gltf/GLB to GLTF
/3d/glb-to-html/GLB to HTML
/3d/glb-to-obj/GLB to OBJ
/3d/glb-to-pdf/GLB to PDF
/3d/glb-to-stl/GLB to STL
/3d/glb-to-usdz/GLB to USDZ
/3d/gltf/GLTF
/3d/ipt/IPT
/3d/jt/JT
/3d/ma/MA
/3d/max/MAX
/3d/mb/MB
/3d/mdx/MDX
/3d/mp/MP
/3d/mtl/MTL
/3d/obj/OBJ
/3d/ply/PLY
/3d/pov/POV
/3d/prc/PRC
/3d/rvm/RVM
/3d/smd/SMD
/3d/step/STEP
/3d/stp/STP
/3d/u3d/U3D
/3d/usd/USD
/3d/usdz/USDZ
/3d/vrml/VRML
https://docs.fileformat.com/3d/x/X
/3d/x3d/X3D
/audio/Audio File Formats
/audio/8svx/8SVX
/audio/aa/AA
/audio/aac/AAC
/audio/aax/AAX
/audio/ac3/AC3
/audio/act/ACT
/audio/aif/AIF
/audio/aiff/AIFF
/audio/alac/ALAC
/audio/amr/AMR
/audio/ape/APE
/audio/caf/CAF
/audio/cda/CDA
/audio/cdr/CDR
/audio/dss/DSS
/audio/ec3/EC3
/audio/efs/EFS
/audio/enc/ENC
/audio/flac/FLAC
/audio/flp/FLP
/audio/gp/GP
/audio/gsm/GSM
/audio/it/IT
/audio/m3u/M3U
/audio/m3u8/M3U8
/audio/m4a/M4A
/audio/m4b/M4B
/audio/m4p/M4P
/audio/m4r/M4R
/audio/mid/MID
/audio/mka/MKA
/audio/mmf/MMF
/audio/mod/MOD
/audio/mp2/MP2
/audio/mp3/MP3
/audio/mpc/MPC
/audio/mscz/MSCZ
/audio/mtm/MTM
/audio/mui/MUI
/audio/mus/MUS
/audio/mus-minecraft/MUS Minecraft
/audio/musx/MUSX
/audio/mxl/MXL
/audio/nsa/NSA
/audio/ogg/OGG
/audio/opus/OPUS
/audio/pkf/PKF
/audio/ptx/PTX
/audio/qcp/QCP
/audio/ra/RA
/audio/rf64/RF64
/audio/rip/RIP
/audio/sdt/SDT
/audio/sesx/SESX
/audio/sf2/SF2
/audio/stap/STAP
/audio/sty/STY
/audio/tg/TG
/audio/voc/VOC
/audio/vox/VOX
/audio/vqf/VQF
/audio/wav/WAV
/audio/weba/WEBA
/audio/wfp/WFP
/audio/wma/WMA
/audio/wpl/WPL
/audio/wproj/WPROJ
/audio/wv/WV
https://docs.fileformat.com/cad/CAD File Formats
/cad/afs/AFS
/cad/art/ART
/cad/asc/ASC
/cad/asm/ASM
/cad/axm/AXM
/cad/bdc/BDC
/cad/catpart/CATPART
/cad/cf2/CF2
/cad/cir/CIR
/cad/cpa/CPA
/cad/dc3/DC3
/cad/dgn/DGN
/cad/dst/DST
/cad/dwf/DWF
/cad/dwfx/DWFX
/cad/dwg/DWG
/cad/dwt/DWT
/cad/dxb/DXB
/cad/dxf/DXF
/cad/fzp/FZP
/cad/fzz/FZZ
/cad/gcode/GCODE
/cad/hpgl/HPGL
/cad/iba/IBA
/cad/ifc/IFC
/cad/iges/IGES
/cad/igs/IGS
/cad/jvsg/JVSG
/cad/nc/NC
/cad/nwc/NWC
/cad/nwd/NWD
/cad/nwf/NWF
/cad/opt/OPT
/cad/par/PAR
/cad/pat/PAT
/cad/pc3/PC3
/cad/phj/PHJ
/cad/plt/PLT
/cad/prt-creo/PRT
/cad/prt-cadkey/PRT CADKEY
/cad/psm/PSM
/cad/pss/PSS
/cad/rfa/RFA
/cad/rft/RFT
/cad/rml/RML
/cad/rvt/RVT
/cad/slddrw/SLDDRW
/cad/sldprt/SLDPRT
/cad/stl/STL
/compression/Compression File Formats
/compression/7z/7Z
/compression/ace/ACE
/compression/alz/ALZ
/compression/apk/APK
/compression/apz/APZ
/compression/arc/ARC
/compression/arj/ARJ
/compression/b1/B1
/compression/b6z/B6Z
/compression/bin/BIN
/compression/bkf/BKF
/compression/bndl/BNDL
/compression/bz2/BZ2
/compression/cb7/CB7
/compression/cba/CBA
/compression/cit/CIT
/compression/cpio/CPIO
/compression/cxarchive/CXARCHIVE
/compression/daa/DAA
/compression/dar/DAR
/compression/deb/DEB
/compression/dmg/DMG
/compression/dz/DZ
/compression/ecs/ECS
/compression/fzpz/FZPZ
/compression/gz/GZ
/compression/gzip/GZIP
/compression/ice/ICE
/compression/iso/ISO
/compression/kgb/KGB
/compression/lbr/LBR
/compression/lqr/LQR
/compression/lz/LZ
/compression/lz4/LZ4
/compression/lzh/LZH
/compression/lzma/LZMA
/compression/lzo/LZO
/compression/lzx/LZX
/compression/mbw/MBW
/compression/mint/MINT
/compression/mpkg/MPKG
/compression/mpq/MPQ
/compression/npk/NPK
/compression/oar/OAR
/compression/p7z/P7Z
/compression/pages/PAGES
/compression/par/Text duplicate PAR
/compression/pea/PEA
/compression/pet/PET
/compression/pf/PF
/compression/pkg/PKG
/compression/ptk/PTK
/compression/pup/PUP
/compression/pwa/PWA
/compression/pzz/PZZ
/compression/r2/R2
/compression/rar/RAR
/compression/rpm/RPM
/compression/rte/RTE
/compression/s00/S00
/compression/sdocx/SDOCX
/compression/sfg/SFG
/compression/sifz/SIFZ
/compression/sit/SIT
/compression/sitx/SITX
/compression/smpf/SMPF
/compression/sqx/SQX
/compression/sy_/SY_
/compression/tar/TAR
/compression/tbz/TBZ
/compression/tgs/TGS
/compression/tgz/TGZ
/compression/tpsr/TPSR
/compression/tz/TZ
/compression/vpk/VPK
/compression/whl/WHL
/compression/wux/WUX
/compression/xapk/XAPK
/compression/xar/XAR
/compression/xip/XIP
/compression/xpi/XPI
/compression/xz/XZ
/compression/z/Z
/compression/zim/ZIM
/compression/zip/ZIP
/compression/zipx/ZIPX
/compression/zl/ZL
/compression/zoo/ZOO
/compression/zst/ZST
https://docs.fileformat.com/data/Data File Formats
/data/brd/BRD
/data/cbz-chessbase/CBZ
/data/cdr-crash/Text duplicate CDR
/data/cdx/CDX
/data/cdx-chemdraw/CDX ChemDraw
/data/cs-colorschemer/CS
/data/cube/CUBE
/data/dlc/DLC
/data/enc/Text duplicate ENC
/data/esx/ESX
/data/fig/FIG
/data/gb/GB
/data/ged/GED
/data/ink/INK
/data/io/IO
/data/ip/IP
/data/mpj/MPJ
/data/nds/NDS
/data/out/OUT
/data/pcb/PCB
/data/prt-template/Text duplicate PRT
/data/qdf/QDF
/data/safetensors/SAFETENSORS
/data/sps/SPS
/data/str/STR
/data/tgc/TGC
/data/time/TIME
/data/trf/TRF
/data/vce/VCE
/data/vcs/VCS
/data/vdf/VDF
/data/xdelta/XDELTA
/database/Database File Formats
/database/4db/4DB
/database/4dd/4DD
/database/4dl/4DL
/database/abcddb/ABCDDB
/database/abs/ABS
/database/abx/ABX
/database/accdb/ACCDB
/database/accdc/ACCDC
/database/accde/ACCDE
/database/accdr/ACCDR
/database/accdt/ACCDT
/database/accdw/ACCDW
/database/accft/ACCFT
/database/adb/ADB
/database/ade/ADE
/database/adf/ADF
/database/adn/ADN
/database/adp/ADP
/database/alf/ALF
/database/anb/ANB
/database/aq/AQ
/database/ask/ASK
/database/bak/BAK
/database/bak-act/BAK ACT Backup
/database/bak-sqlserver/BAK SQL Server
/database/bc3/BC3
/database/bcp/BCP
/database/btr/BTR
/database/caf/Text duplicate CAF
/database/cat/CAT
/database/cdb/CDB
/database/chck/CHCK
/database/crypt12/CRYPT12
/database/crypt14/CRYPT14
/database/dacpac/DACPAC
/database/dat/DAT
/database/db/DB
/database/db-wal/DB-WAL
/database/db3/DB3
/database/dbc/DBC
/database/dbf/DBF
/database/dbs/DBS
/database/ddl/DDL
/database/dlis/DLIS
/database/dsn/DSN
/database/dtsx/DTSX
/database/dxl/DXL
/database/eco/ECO
/database/epim/EPIM
/database/fdb/FDB
/database/fic/FIC
/database/fmp12/FMP12
/database/fmpsl/FMPSL
/database/fp5/FP5
/database/fp7/FP7
/database/fpt/FPT
/database/fpt-alphafive/FPT Alpha Five
/database/fpt-foxpro/FPT FoxPro
/database/gdb/GDB
/database/itw/ITW
/database/jet/JET
/database/ldf/LDF
/database/log/LOG
/database/mdb/MDB
/database/mdf/MDF
/database/myi/MYI
/database/ndf/NDF
/database/nmoney/NMONEY
/database/nsf/NSF
/database/nwdb/NWDB
/database/pan/PAN
/database/pdb/PDB
/database/pdm/PDM
/database/rpd/RPD
/database/rpd-roleplay/RPD Roleplay
/database/sav/SAV
/database/sdf/SDF
/database/sql/SQL
/database/sqlite/SQLITE
/database/te/TE
/database/teacher/TEACHER
/database/trc/TRC
/database/trm/TRM
/database/tvdb/TVDB
/database/udb/UDB
/database/udl/UDL
/database/usr/USR
/database/wdb/WDB
/database/xem/XEM
/disc-and-media/Disc and Media File Formats
/disc-and-media/bin/Text duplicate BIN
/disc-and-media/ccd/CCD
/disc-and-media/cdr/Text duplicate CDR
/disc-and-media/cso/CSO
/disc-and-media/cue/CUE
/disc-and-media/cue-cdrwin/CUE CDRWIN
/disc-and-media/ecm/ECM
/disc-and-media/gadget/GADGET
/disc-and-media/img/IMG
/disc-and-media/isz/ISZ
/disc-and-media/mdf/Text duplicate MDF
/disc-and-media/mds/MDS
/disc-and-media/nkit/NKIT
/disc-and-media/nrg/NRG
/disc-and-media/nri/NRI
/disc-and-media/ova/OVA
/disc-and-media/ovf/OVF
/disc-and-media/rom/ROM
/disc-and-media/sdi/SDI
/disc-and-media/tib/TIB
/disc-and-media/toast/Toast
/disc-and-media/udf/UDF
/disc-and-media/vcd/VCD
/disc-and-media/vdi/VDI
/disc-and-media/vhd/VHD
/disc-and-media/vhdx/VHDX
/disc-and-media/wbfs/WBFS
/disc-and-media/wim/WIM
/disc-and-media/wud/WUD
/ebook/EBook File Formats
/ebook/acsm/ACSM
/ebook/aep/AEP
/ebook/apnx/APNX
/ebook/ava/AVA
/ebook/azw/AZW
/ebook/azw1/AZW1
/ebook/azw3/AZW3
/ebook/azw4/AZW4
/ebook/bkk/BKK
/ebook/bpnueb/BPNUEB
/ebook/cbc/CBC
/ebook/cbr/CBR
/ebook/cbz/Text duplicate CBZ
/ebook/ceb/CEB
/ebook/cebx/CEBX
/ebook/dnl/DNL
/ebook/ea/EA
/ebook/eal/EAL
/ebook/ebk/EBK
/ebook/edn/EDN
/ebook/epub/EPUB
/ebook/etd/ETD
/ebook/fb2/FB2
/ebook/fkb/FKB
/ebook/han/HAN
/ebook/html0/HTML0
/ebook/htmlz/HTMLZ
/ebook/htxt/HTXT
/ebook/htz4/HTZ4
/ebook/htz5/HTZ5
/ebook/ibooks/IBOOKS
/ebook/jwpub/JWPUB
/ebook/kfx/KFX
/ebook/koob/KOOB
/ebook/lit/LIT
/ebook/lrf/LRF
/ebook/lrs/LRS
/ebook/lrx/LRX
/ebook/mart/MART
/ebook/mbp/MBP
/ebook/mobi/MOBI
/ebook/ncx/NCX
/ebook/nva/NVA
/ebook/oeb/OEB
/ebook/oebzip/OEBZIP
/ebook/opf/OPF
/ebook/orb/ORB
/ebook/phl/PHL
/ebook/pml/PML
/ebook/pmlz/PMLZ
/ebook/pobi/POBI
/ebook/prc/Text duplicate PRC
/ebook/qmk/QMK
/ebook/rb/RB
/ebook/rzb/RZB
/ebook/rzs/RZS
/ebook/snb/SNB
/ebook/tcr/TCR
/ebook/tk3/TK3
/ebook/tpz/TPZ
/ebook/tr/TR
/ebook/tr3/TR3
/ebook/vbk/VBK
/ebook/webz/WEBZ
/ebook/ybk/YBK
/email/Email File Formats
/email/edb/EDB
/email/eml/EML
/email/emlx/EMLX
/email/ics/ICS
/email/mbox/MBOX
/email/msg/MSG
/email/oft/OFT
/email/olm/OLM
/email/ost/OST
/email/p7s/P7S
/email/pst/PST
/email/rpmsg/RPMSG
/email/tnef/TNEF
/email/vcf/VCF
/executable/Executable File Formats
/executable/8ck/8CK
/executable/ac/Text duplicate AC
/executable/ahk/AHK
/executable/air/AIR
/executable/app/APP
/executable/bat/BAT
/executable/bin/Text duplicate BIN
/executable/bms/BMS
/executable/btapp/BTAPP
/executable/cgi/CGI
/executable/cheat/CHEAT
/executable/cmd/CMD
/executable/com/COM
/executable/elf/ELF
/executable/exe/EXE
/executable/ipa/IPA
/executable/jsf/JSF
/executable/mlx/MLX
/executable/msi/MSI
/executable/mst/MST
/executable/out/Text duplicate OUT
/executable/pif/PIF
/executable/ps1/PS1
/executable/pyc/PYC
/executable/reg/REG
/executable/run/RUN
/executable/ws/WS
/executable/wsf/WSF
/executable/wsh/WSH
/executable/xap/XAP
/executable/xbe/XBE
/executable/xex/XEX
/finance/Finance File Formats
/finance/aba/ABA
/finance/ixbrl/IXBRL
/finance/ofx/OFX
/finance/xbrl/XBRL
https://docs.fileformat.com/font/Font File Formats
/font/bdf/BDF
/font/cff/CFF
/font/cff2/CFF2
/font/chr/CHR
/font/eot/EOT
/font/etx/ETX
/font/fnt/FNT
/font/fon/FON
/font/fot/FOT
/font/gxf/GXF
/font/jfproj/JFPROJ
/font/mfx/MFX
/font/odttf/ODTTF
/font/otf/OTF
/font/pfa/PFA
/font/pfb/PFB
/font/pfm/PFM
/font/sfd/SFD
/font/ttc/TTC
/font/ttf/TTF
/font/type1/Type1
/font/vfb/VFB
/font/vlw/VLW
/font/woff/WOFF
/font/woff2/WOFF2
https://docs.fileformat.com/game/Game File Formats
/game/3dsx/3DSX
/game/ass/ASS
/game/asset/ASSET
/game/bak-terraria/BAK TERRARIA
/game/bin/Text duplicate BIN
/game/bin-pcsx/BIN PCSX
/game/bmz/BMZ
/game/bns/BNS
/game/bo2/BO2
/game/bps/BPS
/game/bsp/BSP
/game/cfg-mugen/CFG M.U.G.E.N
/game/cfg-sourceengine/CFG Source Engine
/game/cfg-wesnoth/CFG Wesnoth
/game/chr-doki/CHR Doki
/game/clip/CLIP
/game/con/CON
/game/cs-cleo/CS CLEO
/game/csd/CSD
/game/ct/CT
/game/ddt/DDT
/game/dek/DEK
/game/dsv/DSV
/game/enc/Text duplicate ENC
/game/epk/EPK
/game/esp/ESP
/game/fomod/FOMOD
/game/gam/GAM
/game/gb/Text duplicate GB
/game/gbx/GBX
/game/gcf/GCF
/game/gma/GMA
/game/ips/IPS
/game/ips-ps2/IPS PS2
/game/kodu/KODU
/game/lang/LANG
/game/litemod/LITEMOD
/game/map/MAP
/game/mca/MCA
/game/mcpack/MCPACK
/game/mcr/MCR
/game/mcstructure/MCSTRUCTURE
/game/mcworld/MCWORLD
/game/meta/META
/game/mgx/MGX
/game/mii/MII
/game/mis/MIS
/game/n64/N64
/game/nbt/NBT
/game/nds/Text duplicate NDS
/game/nes/NES
/game/npa/NPA
/game/nsp/NSP
/game/nsz/NSZ
/game/osb/OSB
/game/osk/OSK
/game/osr/OSR
/game/osu/OSU
/game/osz/OSZ
/game/p3t/P3T
/game/pak/PAK
/game/par/Text duplicate PAR
/game/pcc/PCC
/game/pck/PCK
/game/pgn/PGN
/game/pk3-quake3/PK3
/game/ppf/PPF
/game/pss/Text duplicate PSS
/game/pup/Text duplicate PUP
/game/pwf/PWF
/game/pxp/PXP
/game/rel/REL
/game/rep/REP
/game/rpf/RPF
/game/rpx/RPX
/game/rpy/RPY
/game/rpyc/RPYC
/game/rvz/RVZ
/game/sav/Text duplicate SAV
/game/scworld/SCWORLD
/game/sfar/SFAR
/game/sfc/SFC
/game/shader-godot/SHADER Godot
/game/shader-quake/SHADER Quake
/game/shader-unity/SHADER Unity
/game/sid/SID
/game/sims3pack/SIMS3PACK
/game/smc/SMC
/game/srm/SRM
/game/ttr/TTR
/game/txd/TXD
/game/u8/U8
/game/uasset/UASSET
/game/umx/UMX
/game/unity3d/Unity3D
/game/unitypackage/UNITYPACKAGE
/game/ups/UPS
/game/usx/USX
/game/vdf/Text duplicate VDF
/game/vdf-gothic/VDF Gothic
/game/vmf/VMF
/game/vpk/Text duplicate VPK
/game/vrca/VRCA
/game/vrcw/VRCW
/game/w3n/W3N
/game/w3x/W3X
/game/xci/XCI
/game/xs/XS
/game/z64/Z64
https://docs.fileformat.com/gis/GIS File Formats
/gis/000/000
/gis/3d/3D
/gis/3dc/3DC
/gis/3dd/3DD
/gis/3dl/3DL
/gis/adf/Text duplicate ADF
/gis/apl/APL
/gis/apr/APR
/gis/atx/ATX
/gis/aux_gis/AUX
/gis/avl/AVL
/gis/axe/AXE
/gis/bt/BT
/gis/csf/CSF
/gis/cxf/CXF
/gis/dem/DEM
/gis/div/DIV
/gis/dix/DIX
/gis/dlg/DLG
/gis/dt0/DT0
/gis/dt1/DT1
/gis/dt2/DT2
/gis/e00/E00
/gis/embr/EMBR
/gis/eta/ETA
/gis/fit/FIT
/gis/fmw/FMW
/gis/geojson/GeoJSON
/gis/glb/Text duplicate GLB
/gis/gmap/GMAP
/gis/gml/GML
/gis/gpkg/GPKG
/gis/gpx/GPX
/gis/gsm/Text duplicate GSM
/gis/gst/GST
/gis/hdr/HDR
/gis/img/Text duplicate IMG
/gis/kml/KML
/gis/kmz/KMZ
/gis/lan/LAN
/gis/las/LAS
/gis/laz/LAZ
/gis/loc/LOC
/gis/mid/Text duplicate MID
/gis/mif/MIF
/gis/mpk/MPK
/gis/mps/MPS
/gis/msd/MSD
/gis/mxd/MXD
/gis/mxt/MXT
/gis/nm2/NM2
/gis/nmc/NMC
/gis/ntf/NTF
/gis/osc/OSC
/gis/osm/OSM
/gis/pmf/PMF
/gis/ptm/PTM
/gis/qgd/QGD
/gis/qgs/QGS
/gis/qgz/QGZ
/gis/qlr/QLR
/gis/qml/QML
/gis/saf/SAF
/gis/sbn/SBN
/gis/sdf/Text duplicate SDF
/gis/shp/SHP
/gis/shx/SHX
/gis/sp3/SP3
/gis/ssf/SSF
/gis/tcx/TCX
/gis/tfrd/TFRD
/gis/usr/Text duplicate USR
/gis/wlx/WLX
/gis/wor/WOR
/image/Image File Formats
/image/afphoto/AFPHOTO
/image/afx/AFX
/image/agif/AGIF
/image/agp/AGP
/image/ai/AI
/image/apm/APM
/image/apng/APNG
/image/art/Text duplicate ART
/image/arw/ARW
/image/avif/AVIF
/image/bay/BAY
/image/bif/BIF
/image/bmp/BMP
/image/bpg/BPG
/image/cdr/Text duplicate CDR
/image/cdx/Text duplicate CDX
/image/clip/Text duplicate CLIP
/image/cmx/CMX
/image/cpc/CPC
/image/cr2/CR2
/image/cr3/CR3
/image/csl/CSL
/image/ct/Text duplicate CT
/image/cur/CUR
/image/dcm/DCM
/image/dcr/DCR
/image/dcx/DCX
/image/dds/DDS
/image/dib/DIB
/image/dicom/DICOM
/image/djvu/DJVU
/image/dng/DNG
/image/ecw/ECW
/image/emf/EMF
/image/emz/EMZ
/image/exif/EXIF
/image/fig/Text duplicate FIG
/image/flif/FLIF
/image/fodg/FODG
/image/gbr/GBR
/image/gif/GIF
/image/hdr/Text duplicate HDR
/image/heic/HEIC
/image/heif/HEIF
/image/icns/ICNS
/image/ico/ICO
/image/ink/Text duplicate INK
/image/j2c/J2C
/image/j2k/J2K
/image/jfif/JFIF
/image/jp2/JP2
/image/jpc/JPC
/image/jpeg/JPEG
/image/jpf/JPF
/image/jpg_large/JPG_LARGE
/image/jpm/JPM
/image/jpx/JPX
/image/jxl/JXL
/image/jxr/JXR
/image/mix/MIX
/image/mng/MNG
/image/mp/Text duplicate MP
/image/mpo/MPO
/image/nef/NEF
/image/odg/ODG
/image/otg/OTG
/image/pat-coreldraw/PAT CorelDRAW
/image/pat-pattern/PAT Pattern
/image/pct/PCT
/image/pcx/PCX
/image/pdn/PDN
/image/pef/PEF
/image/pict/PICT
/image/png/PNG
/image/pnj/PNJ
/image/ppf/Text duplicate PPF
/image/ppp/PPP
/image/psb/PSB
/image/psd/PSD
/image/psp/PSP
/image/pspimage/PSPIMAGE
/image/pvt/PVT
/image/raf/RAF
/image/raw/RAW
/image/rpf/Text duplicate RPF
/image/skp/SKP
/image/spp/SPP
/image/svgz/SVGZ
/image/svs/SVS
/image/tga/TGA
/image/thm/THM
/image/tiff/TIFF
/image/webp/WEBP
/image/wmf/WMF
/image/wmz/WMZ
/image/xpm/XPM
/image/xpr/XPR
https://docs.fileformat.com/misc/Misc File Formats
/misc/aml/AML
/misc/art/Text duplicate ART
/misc/bak-backup/BAK Backup
/misc/bak-chromium/BAK Chromium Bookmarks
/misc/bak-finale/BAK Finale
/misc/bak-mobiletrans/BAK MobileTrans
/misc/bak-vegas/BAK VEGAS Video
/misc/bkup/BKUP
/misc/bps-malware/BPS Malware
/misc/bps-works/BPS Works
/misc/bup/BUP
/misc/cfg-cal3d/CFG Cal3D
/misc/cms/CMS
/misc/crx/CRX
/misc/ctg/CTG
/misc/dap/DAP
/misc/downloading/DOWNLOADING
/misc/enc/Text duplicate ENC
/misc/enl/ENL
/misc/err/ERR
/misc/fig/Text duplicate FIG
/misc/file/FILE
/misc/fla/FLA
/misc/gpg/GPG
/misc/h4/H4
/misc/h5/H5
/misc/ica/ICA
/misc/ips/Text duplicate IPS
/misc/ipsw/IPSW
/misc/isn/ISN
/misc/klq/KLQ
/misc/ldb/LDB
/misc/lic/LIC
/misc/lock/LOCK
/misc/lrc/LRC
/misc/mabk/MABK
/misc/md5/MD5
/misc/media-files/MEDIA FILES
/misc/mso/MSO
/misc/nomedia/NOMEDIA
/misc/obb/OBB
/misc/odf/ODF
/misc/ogg/Text duplicate OGG
/misc/package/PACKAGE
/misc/pdo/PDO
/misc/pes/PES
/misc/pfx/PFX
/misc/pkpass/PKPASS
/misc/ps2-bios/PS2 BIOS
/misc/psx-bios/PSX BIOS
/settings/rdf/RDF
/misc/ris/RIS
/misc/rml/Text duplicate RML
/misc/sfv/SFV
/misc/shell-script/SHELL SCRIPT
/misc/ssp/SSP
/misc/text-formats/TEXT FORMATS
/misc/thm/Text duplicate THM
/misc/torrent/TORRENT
/misc/usr/Text duplicate USR
/misc/video-converter/VIDEO CONVERTER
/misc/vim/VIM
/misc/vimrc/VIMRC
/misc/xmdx/XMDX
/misc/xmp/XMP
/misc/xmzx/XMZX
/misc/xsmx/XSMX
/note-taking/Note Taking File Formats
/note-taking/one/ONE
/note-taking/onetoc2/ONETOC2
/page-description-language/Page Description Language
/page-description-language/avery/AVERY
/page-description-language/cgm/CGM
/page-description-language/eps/EPS
/page-description-language/indd/INDD
/page-description-language/indt/INDT
/page-description-language/oxps/OXPS
/page-description-language/pcl/PCL
/page-description-language/ps/PS
/page-description-language/svg/SVG
/page-description-language/swf/SWF
/page-description-language/tex/TEX
/page-description-language/xps/XPS
/page-description-language/xslfo/XSLFO
https://docs.fileformat.com/pdf/PDF
/pdf/fdf/FDF
/pdf/a/PDF/A
/pdf/e/PDF/E
/pdf/ua/PDF/UA
/pdf/vt/PDF/VT
/pdf/x/PDF/X
/pdf/xfdf/XFDF
/plugin/Plugin File Formats
/plugin/8bi8/8BI8
/plugin/acroplugin/ACROPLUGIN
/plugin/amx/AMX
/plugin/amxx/AMXX
/plugin/aplg/APLG
/plugin/avx/AVX
/plugin/bav/BAV
/plugin/ccip/CCIP
/plugin/cleo/CLEO
/plugin/cmp/CMP
/plugin/crx/Text duplicate CRX
/plugin/dlo/DLO
/plugin/dlr/DLR
/plugin/eaz/EAZ
/plugin/ecf/ECF
/plugin/inx/INX
/plugin/lng/LNG
/plugin/mda/MDA
/plugin/mde/MDE
/plugin/milk/MILK
/plugin/oiv/OIV
/plugin/q1q/Q1Q
/plugin/rbz/RBZ
/plugin/rez/REZ
/plugin/rpln/RPLN
/plugin/rwplugin/RWPLUGIN
/plugin/sparc/SPARC
/plugin/tgp/TGP
/plugin/tpi/TPI
/plugin/vdf/Text duplicate VDF
/plugin/zxp/ZXP
/presentation/Presentation File Formats
/presentation/key/KEY
/presentation/odp/ODP
/presentation/otp/OTP
/presentation/pot/POT
/presentation/potm/POTM
/presentation/potx/POTX
/presentation/pps/PPS
/presentation/ppsm/PPSM
/presentation/ppsx/PPSX
/presentation/ppt/PPT
/presentation/pptm/PPTM
/presentation/pptx/PPTX
/programming/Programming
/programming/4th/4th
/programming/abc/ABC
/programming/acd/ACD
/programming/addin/ADDIN
/programming/ads/ADS
/programming/agi/AGI
/programming/aia/AIA
/programming/aidl/AIDL
/programming/alb/ALB
/programming/aml/Text duplicate AML
/programming/ane/ANE
/programming/apa/APA
/programming/apks/APKS
/programming/appx/APPX
/programming/appxbundle/APPXBUNDLE
/programming/appxupload/APPXUPLOAD
/programming/aps/APS
/programming/arsc/ARSC
/programming/as/AS
/programming/as2proj/AS2PROJ
/programming/as3proj/AS3PROJ
/programming/asc/Text duplicate ASC
/programming/asi/ASI
/programming/asm/Text duplicate ASM
/programming/asvf/ASVF
/programming/au3/AU3
/programming/awk/AWK
/programming/c/C
/programming/c3/C3
/programming/caf-cryengine/CAF CryENGINE
/programming/cc/CC
/programming/cd/CD
/programming/cdx/Text duplicate CDX
/programming/cjs/CJS
/programming/class/Class
/programming/cmake/CMAKE
/programming/config/CONFIG
/programming/cpp/CPP
/programming/cr/CR
/programming/cs/Text duplicate CS
/programming/csproj/CSPROJ
/programming/csx/CSX
/programming/cxx/CXX
/programming/dart/Dart
/programming/dep/DEP
/programming/diff/DIFF
/programming/egg/EGG
/programming/erb/ERB
/programming/ex/EX
/programming/exp/EXP
/programming/f95/F95
/programming/fs/FS
/programming/g4/G4
/programming/gmd/GMD
/programming/go/Trivial anchor text
GO
/programming/groovy/GROOVY
/programming/h/H
/programming/haml/HAML
/programming/hh/HH
/programming/hpp/HPP
/programming/hs/HS
/programming/hta/HTA
/programming/ici/ICI
/programming/in/IN
/programming/inc/INC
/programming/ino/INO
/programming/ipr/IPR
/programming/jar/JAR
/programming/jav/Jav
/programming/java/Java
/programming/jrxml/JRXML
/programming/jsp/JSP
/programming/jspf/JSPF
/programming/kt/KT
/programming/lgo/LGO
/programming/lua/LUA
/programming/m/M
/programming/make/MAKE
/programming/mel/MEL
/programming/mf/MF
/programming/ml/ML
/programming/mm/MM
/programming/mrc/MRC
/programming/msix/MSIX
/programming/nupkg/NUPKG
/programming/nut/NUT
/programming/nx/NX
/programming/pas/PAS
/programming/pc/PC
/programming/pdb/Text duplicate PDB
/programming/pde/PDE
/programming/php/PHP
/programming/pl/PL
/programming/py/PY
/programming/pyd/PYD
/programming/pyi/PYI
/programming/pym/PYM
/programming/pyw/PYW
/programming/pyx/PYX
/programming/r/R
/programming/rb/Text duplicate RB
/programming/rbxl/RBXL
/programming/rbxm/RBXM
/programming/res/RES
/programming/rs/RS
/programming/rst/RST
/programming/sb3/SB3
/programming/scala/SCALA
/programming/scm/SCM
/programming/script/SCRIPT
/programming/sh/SH
/programming/sln/SLN
/programming/so/SO
/programming/swift/SWIFT
/programming/tcl/TCL
/programming/toml/TOML
/programming/ts/TS
/programming/tsx/TSX
/programming/unity/UNITY
/programming/vb/VB
/programming/vbproj/VBPROJ
/programming/vbs/VBS
/programming/vcproj/VCPROJ
/programming/vcxproj/VCXPROJ
/programming/xcode/XCODE
/programming/xsd/XSD
/programming/yaml/YAML
/programming/yml/YML
/programming/ypr/YPR
/project-management/Project Management File Formats
/project-management/mpp/MPP
/project-management/mpt/MPT
/project-management/mpx/MPX
/project-management/p6xml/P6XML
/project-management/xer/XER
/publisher/Publisher File Formats
/publisher/pub/PUB
/publisher/puz/PUZ
/reporting/Reporting File Formats
/reporting/mar/MAR
/reporting/rdl/RDL
/reporting/rdlc/RDLC
/reporting/rpl/RPL
/reporting/rpt/RPT
/settings/Settings File Formats
/settings/aco/ACO
/settings/asl/ASL
/settings/bak-holo/BAK HOLO
/settings/bin/Text duplicate BIN
/settings/cfg-celestia/CFG Celestia
/settings/cfg-citrix/CFG Citrix
/settings/cfg-lightwave/CFG LightWave
/settings/cfg-mame/CFG MAME
/settings/cmp/Text duplicate CMP
/settings/cnf/CNF
/settings/conf/CONF
/settings/desktop/DESKTOP
/settings/dsd/DSD
/settings/flipanim/FLIPANIM
/settings/fst/FST
/settings/gxt/GXT
/settings/iss/ISS
/settings/jet/Text duplicate JET
/settings/mlt/MLT
/settings/obi/OBI
/settings/oss/OSS
/settings/ovpn/OVPN
/settings/pmp/PMP
/settings/rdp/RDP
/settings/sbv/SBV
/settings/set/SET
/settings/settings/SETTINGS
/settings/theme/THEME
/settings/themepack/THEMEPACK
/settings/tpf/TPF
/settings/vmx/VMX
/settings/wps/WPS
/spreadsheet/Spreadsheet File Formats
/spreadsheet/123/123
/spreadsheet/12m/12M
/spreadsheet/_xls/_XLS
/spreadsheet/_xlsx/_XLSX
/spreadsheet/ast/AST
/spreadsheet/aws/AWS
/spreadsheet/bks/BKS
/spreadsheet/cell/CELL
/spreadsheet/chip/CHIP
/spreadsheet/csv/CSV
/spreadsheet/cts/CTS
/spreadsheet/def/DEF
/spreadsheet/dex/DEX
/spreadsheet/dfg/DFG
/spreadsheet/dif/DIF
/spreadsheet/dis/DIS
/spreadsheet/efu/EFU
/spreadsheet/ess/ESS
/spreadsheet/fcs/FCS
/spreadsheet/fm/FM
/spreadsheet/fods/FODS
/spreadsheet/fp/FP
/spreadsheet/gnm/GNM
/spreadsheet/gnumeric/GNUMERIC
/spreadsheet/gsheet/GSHEET
/spreadsheet/imp/IMP
/spreadsheet/mar/Text duplicate MAR
/spreadsheet/nb/NB
/spreadsheet/numbers/NUMBERS
/spreadsheet/numbers-tef/NUMBERS-TEF
/spreadsheet/ods/ODS
/spreadsheet/ots/OTS
/spreadsheet/pmd/PMD
/spreadsheet/pmdx/PMDX
/spreadsheet/pmvx/PMVX
/spreadsheet/presto/PRESTO
/spreadsheet/qpw/QPW
/spreadsheet/sdc/SDC
/spreadsheet/stc/STC
/spreadsheet/sxc/SXC
/spreadsheet/tmv/TMV
/spreadsheet/tmvt/TMVT
/spreadsheet/tsv/TSV
/spreadsheet/wq2/WQ2
/spreadsheet/xar/Text duplicate XAR
/spreadsheet/xl/XL
/spreadsheet/xla/XLA
/spreadsheet/xlam/XLAM
/spreadsheet/xlm/XLM
/spreadsheet/xlr/XLR
/spreadsheet/xls/XLS
/spreadsheet/xlsb/XLSB
/spreadsheet/xlsm/XLSM
/spreadsheet/xlsmhtml/XLSMHTML
/spreadsheet/xlsx/XLSX
/spreadsheet/xlt/XLT
/spreadsheet/xlthtml/XLTHTML
/spreadsheet/xltm/XLTM
/spreadsheet/xltx/XLTX
/system/System File Formats
/system/1/1
/system/adm/ADM
/system/admx/ADMX
/system/aml/Text duplicate AML
/system/ani/ANI
/system/asv/ASV
/system/cab/CAB
/system/cat/Text duplicate CAT
/system/cfg/CFG
/system/cpg/CPG
/system/cpi/CPI
/system/cpl/CPL
/system/database_uuid/DATABASE_UUID
/system/deskthemepack/DESKTHEMEPACK
/system/dll/DLL
/system/dmp/DMP
/system/drv/DRV
/system/dvd-dos/DVD
/system/etl/ETL
/system/hdmp/HDMP
/system/htt/HTT
/system/icns/Text duplicate ICNS
/system/ini/INI
/system/ins/INS
/system/lnk/LNK
/system/manifest/MANIFEST
/system/mdmp/MDMP
/system/nfo/NFO
/system/pat-diskstation/Text duplicate PAT
/system/reg/Text duplicate REG
/system/regtrans-ms/REGTRANS-MS
/system/rmt/RMT
/system/scr/SCR
/system/shsh/SHSH
/system/shsh2/SHSH2
/system/sys/SYS
/system/tmp/TMP
/system/vga/VGA
/video/Video File Formats
/video/3g2/3G2
/video/3gp/3GP
/video/3gpp/3GPP
/video/aep/Text duplicate AEP
/video/amv/AMV
/video/arf/ARF
/video/asf/ASF
/video/ass/Text duplicate ASS
/video/avchd/AVCHD
/video/avi/AVI
/video/bdmv/BDMV
/video/bik/BIK
/video/bnp/BNP
/video/cpi/Text duplicate CPI
/video/dav/DAV
/video/dce/DCE
/video/drp/DRP
/video/dv/DV
/video/exo/EXO
/video/exp/Text duplicate EXP
/video/f4v/F4V
/video/flh/FLH
/video/flv/FLV
/video/h264/H264
/video/h265/H265
/video/idx/IDX
/video/ifo/IFO
/video/insv/INSV
/video/kine/KINE
/video/lrv/LRV
/video/m2ts/M2TS
/video/m2v/M2V
/video/m4s/M4S
/video/m4v/M4V
/video/mjp/MJP
/video/mjpeg/MJPEG
/video/mk3d/MK3D
/video/mks/MKS
/video/mkv/MKV
/video/mov/MOV
/video/mp4/MP4
/video/mp5/MP5
/video/mpe/MPE
/video/mpeg/MPEG
/video/mpg/MPG
/video/mpv/MPV
/video/mswmm/MSWMM
/video/mts/MTS
/video/mxf/MXF
/video/nsv/NSV
/video/nut/Text duplicate NUT
/video/ogv/OGV
/video/par/Text duplicate PAR
/video/pds/PDS
/video/piv/PIV
/video/prproj/PRPROJ
/video/psv/PSV
/video/pz/PZ
/video/qt/QT
/video/rm/RM
/video/rmvb/RMVB
/video/rv/RV
/video/sami/SAMI
/video/scc/SCC
/video/sec/SEC
/video/srt/SRT
/video/str/Text duplicate STR
/video/sub/SUB
/video/ts/Text duplicate TS
/video/veg/VEG
/video/vid/VID
/video/vob/VOB
/video/vp6/VP6
/video/vp8/VP8
/video/vp9/VP9
/video/vtt/VTT
/video/webm/WEBM
/video/wlmp/WLMP
/video/wmv/WMV
/video/xvid/XVID
/visio/Visio File Formats
/visio/vdw/VDW
/visio/vdx/VDX
/visio/vsd/VSD
/visio/vsdm/VSDM
/visio/vsdx/VSDX
/visio/vss/VSS
/visio/vssm/VSSM
/visio/vssx/VSSX
/visio/vst/VST
/visio/vstm/VSTM
/visio/vstx/VSTX
/visio/vsx/VSX
/visio/vtx/VTX
https://docs.fileformat.com/web/Web File Formats
/web/a4p/A4P
/web/a5w/A5W
/web/aae/AAE
/web/adr/ADR
/web/aex/AEX
/web/alx/ALX
/web/an/AN
/web/ap/AP
/web/apkg/APKG
/web/appcache/APPCACHE
/web/aro/ARO
/web/asa/ASA
/web/asax/ASAX
/web/ascx/ASCX
/web/ashx/ASHX
/web/asmx/ASMX
/web/asp/ASP
/web/aspx/ASPX
/web/asr/ASR
/web/atom/ATOM
/web/att/ATT
/web/awm/AWM
/web/axd/AXD
/web/bml/BML
/web/bok/BOK
/web/br/BR
/web/browser/BROWSER
/web/bwp/BWP
/web/ccbjs/CCBJS
/web/cdf/CDF
/web/cer/CER
/web/cfm/CFM
/web/cfml/CFML
/web/cha/CHA
/web/chat/CHAT
/web/chm/CHM
/web/cms/Text duplicate CMS
/web/codasite/CODASITE
/web/compressed/COMPRESSED
/web/con/Text duplicate CON
/web/cpg/Text duplicate CPG
/web/cphd/CPHD
/web/crdownload/CRDOWNLOAD
/web/crl/CRL
/web/crt/CRT
/web/cshtml/CSHTML
/web/csp/CSP
/web/csr/CSR
/web/css/CSS
/web/dap/Text duplicate DAP
/web/dbm/Text duplicate DBM
/web/dcr/Text duplicate DCR
/web/der/DER
/web/dhtml/DHTML
/web/disco/DISCO
/web/discomap/DISCOMAP
/web/dml/DML
/web/do/DO
/web/dochtml/DOCHTML
/web/docmhtml/DOCMHTML
/web/dothtml/DOTHTML
/web/download/DOWNLOAD
/web/drawio/DRAWIO
/web/dwt/Text duplicate DWT
/web/ece/ECE
/web/edge/EDGE
/web/epibrw/EPIBRW
/web/esproj/ESPROJ
/web/ewp/EWP
/web/fcgi/FCGI
/web/fmp/FMP
/web/freeway/FREEWAY
/web/fwp/FWP
/web/fwtemplate/FWTEMPLATE
/web/fwtemplateb/FWTEMPLATEB
/web/gdoc/GDOC
/web/gdocx/GDOCX
/web/gne/GNE
/web/gsp/GSP
/web/har/HAR
/web/hdm/HDM
/web/hdml/HDML
/web/htaccess/HTACCESS
/web/htc/HTC
/web/htm/HTM
/web/html/HTML
/web/htx/HTX
/web/hxs/HXS
/web/hype/HYPE
/web/jhtml/JHTML
/web/jnlp/JNLP
/web/js/JS
/web/json/JSON
/web/jspa/JSPA
/web/key/Text duplicate KEY
/web/kit/KIT
/web/less/LESS
/web/master/MASTER
/web/mht/MHT
/web/mhtml/MHTML
/web/mjs/MJS
/web/oam/OAM
/web/obml/OBML
/web/obml15/OBML15
/web/obml16/OBML16
/web/opdownload/OPDOWNLOAD
/web/p7b/P7B
/web/p7c/P7C
/web/pac/PAC
/web/part/PART
/web/pem/PEM
/web/pro/PRO
/web/rhtml/RHTML
/web/rjs/RJS
/web/rss/RSS
/web/sass/Sass
/web/scss/SCSS
/web/seam/SEAM
/web/shtml/SHTML
/web/site/SITE
/web/spc/SPC
/web/ssp/Text duplicate SSP
/web/stc/Text duplicate STC
/web/stml/STML
/web/svr/SVR
/web/tpl/TPL
/web/ts/Text duplicate TS
/web/url/URL
/web/vdisco/VDISCO
/web/vrt/VRT
/web/wbs/WBS
/web/webbookmark/WEBBOOKMARK
/web/webloc/WEBLOC
/web/website/WEBSITE
/web/whtt/WHTT
/web/wsdl/WSDL
/web/xaml/XAML
/web/xd/XD
/web/xht/XHT
/web/xhtm/XHTM
/web/xhtml/XHTML
/web/xml/XML
/web/xoj/XOJ
/web/xoml/XOML
/web/xpd/XPD
/web/xslt/XSLT
/web/xul/XUL
/web/zul/ZUL
/word-processing/Word Processing File Formats
/word-processing/asd/ASD
/word-processing/bib/BIB
/word-processing/doc/DOC
/word-processing/doc-to-bmp/DOC to BMP
/word-processing/doc-to-docm/DOC to DOCM
/word-processing/doc-to-docx/DOC to DOCX
/word-processing/doc-to-jpg/DOC to JPG
/word-processing/doc-to-pdf/DOC to PDF
/word-processing/docm/DOCM
/word-processing/docx/DOCX
/word-processing/docx-to-bmp/DOCX to BMP
/word-processing/docx-to-doc/DOCX to DOC
/word-processing/docx-to-docm/DOCX to DOCM
/word-processing/docx-to-dot/DOCX to DOT
/word-processing/docx-to-dotx/DOCX to DOTX
/word-processing/docx-to-emf/DOCX to EMF
/word-processing/docx-to-epub/DOCX to EPUB
/word-processing/docx-to-gif/DOCX to GIF
/word-processing/docx-to-html/DOCX to HMTL
/word-processing/docx-to-jpeg/DOCX to JPEG
/word-processing/docx-to-md/DOCX to MD
/word-processing/docx-to-mhtml/DOCX to MHTML
/word-processing/docx-to-odt/DOCX to ODT
/word-processing/docx-to-pcl/DOCX to PCL
/word-processing/docx-to-pdf/DOCX to PDF
/word-processing/docx-to-png/DOCX to PNG
/word-processing/docx-to-ppt/DOCX to PPT
/word-processing/docx-to-pptx/DOCX to PPTX
/word-processing/docx-to-ps/DOCX to PS
/word-processing/docx-to-rtf/DOCX to RTF
/word-processing/docx-to-svg/DOCX to SVG
/word-processing/docx-to-tar/DOCX to TAR
/word-processing/docx-to-tiff/DOCX to TIFF
/word-processing/docx-to-txt/DOCX to TXT
/word-processing/docx-to-webp/DOCX to WEBP
/word-processing/docx-to-xhtml/DOCX to XHTML
/word-processing/docx-to-xps/DOCX to XPS
/word-processing/docx-to-zip/DOCX to ZIP
/word-processing/docx-viewer/DOCX Viewer
/word-processing/dot/DOT
/word-processing/dotm/DOTM
/word-processing/dotx/DOTX
/word-processing/dsc/DSC
/word-processing/faq/FAQ
/word-processing/fodt/FODT
/word-processing/ipynb/IPYNB
/word-processing/latex/LATEX
/word-processing/lst/LST
/word-processing/ltx/LTX
/word-processing/man/MAN
/word-processing/md/MD
/word-processing/odm/ODM
/word-processing/odt/ODT
/word-processing/ott/OTT
/word-processing/qbl/QBL
/word-processing/qpf/QPF
/word-processing/rmd/RMD
/word-processing/rtf/RTF
/word-processing/txt/TXT
/word-processing/wbk/WBK
/word-processing/wpd/WPD
/word-processing/wps/Text duplicate WPS
/word-processing/wps-kingsoft/WPS Kingsoft
https://docs.fileformat.com/data/Learn about Data File Formats and APIs that can open and create Data files
https://docs.fileformat.com/data/Read More »
/plugin/Learn about Plugin File Formats and APIs that can open and create Plugin files
/plugin/Text duplicate Read More »
/settings/Learn about Settings File Formats and APIs that can open and create Settings files
/settings/Text duplicate Read More »
/visio/Learn about Visio File Formats and APIs that can open and create Visio files
/visio/Text duplicate Read More »
https://docs.fileformat.com/game/Learn about Game File Formats and APIs that can create and open Game files
https://docs.fileformat.com/game/Text duplicate Read More »
https://docs.fileformat.com/misc/Learn about Miscellaneous File Formats and APIs that can open and create archive files
https://docs.fileformat.com/misc/Text duplicate Read More »
/system/Learn about System File Formats and APIs that can open and create System files
/system/Text duplicate Read More »
/executable/Learn about Executable File Formats and APIs that can open and create executable files
/executable/Text duplicate Read More »
/disc-and-media/Learn about Disc and Media File Formats and APIs that can open and create Disc and Media files
/disc-and-media/Text duplicate Read More »
/reporting/Learn about Reporting File Formats and APIs that can open and create Reporting files
/reporting/Text duplicate Read More »
https://docs.fileformat.com/font/Learn about Font File Formats and APIs that can open and create Font files
https://docs.fileformat.com/font/Text duplicate Read More »
https://docs.fileformat.com/gis/Learn about GIS File Formats and APIs that can open and create GIS files
https://docs.fileformat.com/gis/Text duplicate Read More »
https://docs.fileformat.com/cad/Learn about CAD File Formats and APIs that can open and create CAD files
https://docs.fileformat.com/cad/Text duplicate Read More »
/audio/Learn about Audio File Formats and APIs that can open and create Audio files
/audio/Text duplicate Read More »
/compression/Learn about Compression File Formats and APIs that can open and create archive files
/compression/Text duplicate Read More »
/image/Learn about Image File Formats and APIs that can create and open Image files
/image/Text duplicate Read More »
https://docs.fileformat.com/3d/Learn about 3D File Formats and APIs that can open and create 3D files
https://docs.fileformat.com/3d/Text duplicate Read More »
/finance/Learn about Finance File Formats and APIs that can open and create Finance files
/finance/Text duplicate Read More »
/presentation/Learn about Presentation File Formats and APIs that can open and create Presentation files
/presentation/Text duplicate Read More »
/spreadsheet/Learn about Spreadsheet Files and APIs to open and create Spreadsheet files
/spreadsheet/Text duplicate Read More »
/database/Learn about Database File Formats and APIs that can open and create Database files
/database/Text duplicate Read More »
/ebook/Learn about EBook File Formats and APIs that can open and create eBook files
/ebook/Text duplicate Read More »
/page-description-language/Learn about Page Description Language and APIs that can open and create PDL files
/page-description-language/Text duplicate Read More »
/email/Learn about Email File Formats and APIs that can open and create Email files
/email/Text duplicate Read More »
/note-taking/Learn about Note Taking File Formats and APIs that can open and create Notebook files
/note-taking/Text duplicate Read More »
https://docs.fileformat.com/pdf/PDF File Format - What is a PDF file?
https://docs.fileformat.com/pdf/Text duplicate Read More »
/programming/Learn about Programming File Formats and APIs that can open and create Programming files
/programming/Text duplicate Read More »
/project-management/Learn about Project Management File Formats and APIs that can open and create Project files
/project-management/Text duplicate Read More »
/publisher/Learn about Publisher File Formats and APIs that can open and create Publisher files
/publisher/Text duplicate Read More »
/video/Learn about Video File Formats and APIs to open and create Video files
/video/Text duplicate Read More »
https://docs.fileformat.com/web/Learn about Web File Formats and APIs that can open and create Web files
https://docs.fileformat.com/web/Text duplicate Read More »
/word-processing/Learn about Word Processing File Formats and APIs that can open and create Word files
/word-processing/Text duplicate Read More »

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File Format Docs
FileFormat provides detailed format specifications, information about tools & apps that can handle specific file types, and how developers can use this info in developing better applications.

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