File Extension Database 
The Cyber Tech Help File Extension Database is a searchable A-Z of file extensions.
To use the File Extension Database simply click on the first letter of the extension you are looking for.
| A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0-9 |
Your Results are as follows :
- .H - Header file
- .H! - On-line help file (Flambeaux Help! Display Engine)
- .H++ - Header file (C++)
- .H-- - Header file (Sphinx C--)
- .HA - Compressed file archive created by HA (ha098.zip)
- .HAM - Image file
- .HAP - Compressed file archive created by HAP (hap303re.zip)
- .HBK - Handbook (Mathcad)
- .HCR - IBM HCD/HCM Production Configuration
- .HDF - Hierarchical Data File graphics (SDSC Image Tools)Help file (Help Development Kit)
- .HDL - Alternate download file listing (Procomm Plus)
- .HDP - Magix Music/Video
- .HDR - Pc-File+ Database headerDatafile (Egret)Message header text (Procomm Plus - 1st Reader)
- .HDW - Vector graphics (Harvard Draw)
- .HDX - Help index (AutoCAD - Zortech C++)
- .HEX - Hex dump
- .HFI - Hp Font Info file (GEM)
- .HFX - HotFax fileUS Robotics Rapid Comm Voice Data file
- .HGL - Hp Graphics Language graphics
- .HH - C++ header file
- .HHC - Table of Contents fileTurboTax Contents file
- .HHH - Precompiled header file (Power C)
- .HHK - Help Workshop Index file
- .HHP - Help information for remote users (Procomm Plus)
- .HHT - MS Messenger file
- .HIN - Molecule (HyperChem)
- .HIS - Insight II Dynamics Trajectory History fileSpy-CD CD Search Database file
- .HLB - Help library (VAX)
- .HLP - Help information
- .HLZ - Multi-Edit Packed Help file
- .HMM - Alternate Mail Read option menu (Procomm Plus)
- .HNC - CNC program files Heidenhain (?) dialog
- .HOF - Hall Of Fame (game scores)
- .HP8 - Ascii text HP Roman8 character set (NewWave Write)
- .HPF - Hp LaserJet fonts (PageMaker)
- .HPG - HPGL plotter file vector graphics (AutoCad - Harvard Graphics)
- .HPI - Font information file (GEM)
- .HPJ - Help project (MS Help Compiler)
- .HPK - Compressed file archive created by HPACK (hpack75.zip)
- .HPM - Emm text (HP NewWave)Alternate Main menu for privileged users (Procomm Plus)
- .HPP - C++ header file (Zortech C++)
- .HQX - Compressed Macintosh ASCII archive created by BINHEX (xbin23.zip)
- .HRF - Graphics (Hitachi Raster Format)
- .HRM - Alternate Main menu for limited/normal users (Procomm Plus)
- .HS2 - Monochrome image (Postering)
- .HSI - Handmade Software Inc. graphics - almost JPEG (Image Alchemy)
- .HST - History file (Procomm Plus)
- .HTA - Hypertext application
- .HTC - HTML Component (mechanism for implementing Dynamic HTML in script)
- .HTF - WebBase File
- .HTI - WebBase File
- .HTM - HyperText Markup Language document
- .HTR - Motion Analysis Software Skeletal file
- .HTT - Hypertext template
- .HTX - Hypertext file
- .HUS - Husqvarna Designer I Embroidery Machine Format
- .HWD - Presentation (Hollywood)
- .HXM - Alternate Protocol Selection menu for all users (Procomm Plus)
- .HXX - C++ header file
- .HY1 - Hyphenation algorithms (Ventura Publisher)
- .HY2 - Hyphenation algorithms (Ventura Publisher)
- .HYC - Data (WordPerfect)
- .HYD - Hyphenation dictionary (WordPerfect for Win)
- .HYP - Compressed file archive created by HYPER (hyper25.zip)
You searched for the letter H.
