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Data Formats and File Extensions: H

Find data formats and their file extensions starting with H.

With literally thousands of data file formats employed by Windows and Window-based apps, keeping track of all the file extensions employed by your software applications and programs can be quite a challenge. Fortunately, Webopedia's Complete List of Data File Formats and File Extensions makes it quick and easy to sift through thousands of file extensions and data file formats to find exactly what you need. You can peruse the full list or search for data formats and file extensions based on the letter they start with (H) from the table below.

Number  Symbol  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  Full List

 

  Data File Formats that Begin with the Letter 'H'

.hHeader file
.h!On-line help file (Flambeaux Help! Display Engine)
.h++Header file (C++)
.h--Header file (Sphinx C--)
.haCompressed file archive created by HA (ha098.zip)
.hamImage file
.hapCompressed file archive created by HAP (hap303re.zip)
.hbkHandbook (Mathcad)
.hbseBerry Transparent Animation - compressed bitmap files
.hcrIBM HCD/HCM Production Configuration
.hdfHierarchical Data File graphics (SDSC Image Tools)
Help file (Help Development Kit)
.hdlAlternate download file listing (Procomm Plus)
.hdpHD Photo File
Magix Music/Video
.hdrInstallShield Setup header
Pc-File+ Database header
Datafile (Egret)
Message header text (Procomm Plus - 1st Reader)
.hdsWindows Digital Right Management file
.hdwVector graphics (Harvard Draw)
.hdxHelp index (AutoCAD - Zortech C++)
.hedHighEdit document
.hexHex dump
.hfiHp Font Info file (GEM)
.hfxHotFax file
US Robotics Rapid Comm Voice Data file
.hglHp Graphics Language graphics
.hhC++ header file
.hhcTable of Contents file
TurboTax Contents file
.hhhPrecompiled header file (Power C)
.hhkHelp Workshop Index file
.hhpHelp information for remote users (Procomm Plus)
.hhtMS Messenger file
.hinMolecule (HyperChem)
.hisInsight II Dynamics Trajectory History file
Spy-CD CD Search Database file
.hlbHelp library (VAX)
.hlpHelp information
.hlzMulti-Edit Packed Help file
.hm3Help & Manual 3 project Format
.hmmAlternate Mail Read option menu (Procomm Plus)
.hmtHighMAT (High Performance Media Access Technologies) media file
.hncCNC program files Heidenhain (?) dialog
.hofHall Of Fame (game scores)
.hp8Ascii text HP Roman8 character set (NewWave Write)
.hpfHp LaserJet fonts (PageMaker)
.hpgHPGL plotter file vector graphics (AutoCad - Harvard Graphics)
.hpiFont information file (GEM)
.hpjHelp project (MS Help Compiler)
.hpkCompressed file archive created by HPACK (hpack75.zip)
.hpmEmm text (HP NewWave)
Alternate Main menu for privileged users (Procomm Plus)
.hppC++ header file (Zortech C++)
.hqxCompressed Macintosh ASCII archive created by BINHEX (xbin23.zip)
.hrfGraphics (Hitachi Raster Format)
.hrmAlternate Main menu for limited/normal users (Procomm Plus)
.hs2Monochrome image (Postering)
.hsiHandmade Software Inc. graphics - almost JPEG (Image Alchemy)
.hstYahoo Messenger History file
History file (Procomm Plus)
.htaHypertext application
.htcHTML Component (mechanism for implementing Dynamic HTML in script)
.htfWebBase File
.htiWebBase File
.htmHyperText Markup Language document
.htmlHyperText Markup Language document
.htrMotion Analysis Software Skeletal file
.httHypertext template
.htxHypertext file
.husHusqvarna Designer I Embroidery Machine Format
.hwdPresentation (Hollywood)
.hxmAlternate Protocol Selection menu for all users (Procomm Plus)
.hxxC++ header file
.hy1Hyphenation algorithms (Ventura Publisher)
.hy2Hyphenation algorithms (Ventura Publisher)
.hycData (WordPerfect)
.hydHyphenation dictionary (WordPerfect for Win)
.hypCompressed file archive created by HYPER (hyper25.zip)
.hytVFSMOD Project output file

 

Recommended Reading: An Introduction to Data File Formats and Their File Extensions

Number  Symbol  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  Full List

 










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