File Extension Seeker

Metasearch engine for file extensions - Find info about unknown file extensions or filetypes lightning fast!

File extension filetypes

Website  EXT   Filetype description                                    
   TrID 000  GeoWorks GEOS help
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   TrID ABS  Softdisk Help Library format
 Header Hexdump:  43 4D 50 31 
   FileInfo AHD  Dynamics AX Online Help Data File
   File Extensions AHD  Microsoft Dynamics AX on-line help data
   DotWhat AHI  Dynamics AX Online Help Index File
   FileInfo AHI  Dynamics AX Online Help Index File
   File Extensions AHI  Microsoft Dynamics AX online help index
   FILExt AHP  AutoCAD Help (Autodesk Inc.)
   File Extensions AHP  AutoCAD help data
   File Extensions AKW  Adobe RoboHelp help project index data
   FILExt AKW  RoboHELP Help Project Index File
   Cryer ALS  Part of the Delphi help file system
   File Extensions ALTV  QuickView help data
   DotWhat ALTV  QuickView Help File
   FILExt ANN  Help Annotation
   File Extensions ANN  Microsoft Windows Help annotation
   TrID ANN  Windows Help Annotation
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   File Extensions AWH  ActiveWorlds browser help data
   FILExt AWH  ActiveWorlds Browser Help File (Activeworlds Inc.)
   DotWhat AWH  ActiveWorlds Browser Help File
   TrID BGH  BubbleGEM Help
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   TrID BIN  Mac Microsoft Word help (MacBinary)
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   DotWhat BMK  Help Bookmark
   FILExt BMK  Help Bookmark
   File Extensions BMK  Windows Help bookmark data
   TrID BUB  ergo!pro BubbleGEM Help
 Header Hexdump:  23 20 65 72 67 6F 21 70 72 6F 20 42 75 62 62 6C  
   TrID CAT  Softdisk Help Library format
 Header Hexdump:  43 4D 50 31 
   FILExt CHI  Help File Index (Microsoft Corporation)
   Cryer CHI  Help file index
   File Extensions CHI  Microsoft Help file index
   TrID CHI  Windows HELP Index
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   DotWhat CHJ  Help Composer Project
   FILExt CHJ  Help Composer Project
   FileInfo CHM  Compiled HTML Help File
   Cryer CHM  Compiled HTML help file
   FILExt CHM  HTML Help Compiled Help File (Microsoft Corporation)
   DotWhat CHM  Microsoft Compiled HTML Help File
   File Extensions CHM  Microsoft compiled HTML help module
   TrID CHM  Windows HELP File
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   TrID CHP  VP-Expert Help System
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   FILExt CHQ  Help Combined Full-text Search File (Microsoft Corporation)
   File Extensions CHQ  Microsoft Help combined full-text search file
   DotWhat CHQ  WIN Help file
   FileInfo CHW  Compiled Help Index File
   FILExt CHW  HTML Help General Index Funtionally comparable to .GID.
   DotWhat CHW  HTML Help general index
   File Extensions CHW  Microsoft Help HTML help general index
   Cryer CNT  Contents file for a windows help file
   File Extensions CNT  Help Contents data
   FileInfo CNT  Help Contents File
   FILExt CNT  Help File Contents
   TrID CNT  Help File Contents
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   DotWhat CNT  Windows Help Contents File
   File Extensions COL  HTML Help collection data
   FILExt COL  HTML Help Collection File (Microsoft Corporation)
   TrID COL  HTML Help Collection
 Header Hexdump:  3C 58 4D 4C 3E 0D 0A 3C 48 54 4D 4C 48 65 6C 70  
   TrID CVH  CD Viewer Help
 Header Hexdump:  48 69 6C 66 65 2D 44 61 74 65 69 20 66 FC 72 20  
   FILExt CVH  CVTracker Proprietary Help File (Netmap Software Inc.)
   FILExt D2H  Doc-to-Help (ComponentOne)
   File Extensions DFM  Help & Manual eBook template
   FILExt DHE  Help Workshop Dialog Box Help Editor Document (Microsoft Corporation)
   File Extensions DHE  Microsoft Help Workshop dialog box help editor document
   DotWhat DHE  Visual Basic Dialog Box help editor document
   FILExt DHE  Visual Basic Dialog Box Help Editor Document
   DotWhat DHF  Help Maker file
   FILExt DHF  Help Maker File
   File Extensions DHV  Doc-To-Help file lock
   DotWhat DSZ  Win Help related file
   FILExt DSZ  Win Help Related File
   FILExt EHELP  Emperor Help Language Pack (Emperor)
   File Extensions EHP  Help Steward project
   FILExt ELH  Electronic Application Help File
   File Extensions EUHL  Eudora for Mac Help file
   DotWhat EUHL  Eudora Help
   TrID FBH  FirstBasic Help
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   File Extensions FHLP  Fetch help data
   DotWhat FHLP  Fetch Help File
   DotWhat FIH  File Investigator Help File
   TrID FIL  WordPerfect help
 Header Hexdump:  FF 57 50 43 
   File Extensions FLS  ArcView Windows Help supporting data
   FILExt FLS  ArcView Windows Help Supporting File (ESRI)
   FILExt FTG  ArcView UNIX Help Supporting File (ESRI)
   DotWhat FTG  Help system full
   File Extensions FTG  Microsoft Windows Help data
   FILExt FTG  Windows Help Full-text Search Group File
   TrID FTG  Windows Help Full-Text search Group
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   File Extensions FTS  ArcView UNIX help supporting data
   FILExt FTS  ArcView UNIX Help Supporting File (ESRI)
   FILExt FTS  CHASE Evaluation and Audit System Help File (CHASE.FTS) (Health And Safety Technology And Management Ltd.)
   Cryer FTS  Help index file
   DotWhat FTS  Help system full
   FILExt FTS  Windows Help Full-Text Search Index File (Microsoft Corporation)
   TrID FTS  Windows Help Full-Text Search index
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   FileInfo FTS  Windows Help Full Text Search Index
   File Extensions FTS  Windows Help index file
   File Extensions FZH  form-Z help index
   DotWhat G2A  Help File
   Wikipedia GID  Help index - windows 95 help
   File Extensions GID  Microsoft Windows Help general index
   Cryer GID  Windows (help) global index
   FileInfo GID  Windows Help Global Index File
   FILExt GID  Windows Help Index File (Microsoft Corporation)
   DotWhat GID  Windows Help Index File
   TrID GID  Windows Help index
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   TrID H!  COMit Help
 Header Hexdump:  43 4F 4D 69 74 20 48 65 6C 70 0D 0A 
   Wikipedia H!  On-line help file - Flambeaux Help! Display Engine
   File Extensions H!  Perfect Database help database
   Wikipedia H!  Pertext database - HELP.EXE
   File Extensions H1C  Windows Vista file related to Assistance Platform (AP) help
   File Extensions H1F  Microsoft Windows Assistance Platform client help data
   File Extensions H1H  Microsoft Windows merged hierarchy help data
   File Extensions H1K  Keyword index - Microsoft Windows Assistance Platform client help related data
   FileInfo H1Q  Microsoft Help Merged Query Index File
   File Extensions H1Q  Microsoft Help merged query index
   DotWhat H1S  Assistance Platform Help File
   File Extensions H1S  Microsoft Windows Assistance Platform client help document
   FileInfo H1S  Windows Assistance Platform Help File
   File Extensions H1T  Microsoft Windows Assistance Platform client help related data
   File Extensions H1W  Microsoft Windows Help keyword index
   FILExt HCW  HTML Help Workshop Conversion Wizard Macro (Microsoft Corporation)
   File Extensions HCW  HTML Help Workshop Conversion Wizard macro
   TrID HDB  Maple Help Database
 Header Hexdump:  00 04 00 00 
   FILExt HDF  Help Development Kit Help File
   File Extensions HDF  Help document
   Wikipedia HDF  Help file - Help Development Kit
   DotWhat HDF  Help file
   File Extensions HDX  AutoCAD Delphi help index
   DotWhat HDX  AutoCAD Help index
   Wikipedia HDX  Help index - AutoCAD - Zortech C
   FILExt HDX  Help Index
   TrID HDX  TMT Pascal Help System
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   DotWhat HDX  Zortech Help index
   DotWhat HELP  Help File
   FileInfo HELP  Mac OS X Help Book
   DotWhat HELP  Microsoft Help File
   TrID HELP  PureBasic Help (Linux)
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   File Extensions HELP  Unix help document
   FILExt HELP  UNIX Help File
   File Extensions HELPCFG  Adobe AIR help configuration
   FileInfo HELPCFG  Adobe Community Help Configuration File
   FileInfo HELPINDEX  Help Index Document
   Wikipedia HEP  Novell Help Librarian Data File - Novell NetWare
   DotWhat HEP  Novell NetWare Help Librarian data file
   FILExt HEP  Novell NetWare Help Librarian Data File
   File Extensions HEP  Novell NetWare help librarian data
   FILExt HF  UNIX Help File
   DotWhat HH  Help system map
   FILExt HH  Help Topic Map File
   FILExt HHC  HTML Help Table of Contents (Microsoft Corporation)
   FileInfo HHC  HTML Help Table of Contents

Found 150 item(s). Click on the websites' links above for the details!


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