| Extension |
Information |
|
HCR
|
Half-fold Card File |
|
HCR
|
HydroCAD Stormwater Modeling System Rainfall Definition (HydroCAD Software Solutions LLC) |
|
HD
|
Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
|
HDF
|
Hierarchical Data Format File |
|
HDF
|
Amiga Hardfile Image |
|
HDMP
|
WinXP Trouble Report |
|
HDP
|
HDL Designer Project File (Mentor Graphics Corp.) |
|
HDR
|
Photoshop (Adobe Systems Incorporated) |
|
HDR
|
Photomatix HDR Image (HDRsoft) |
|
HDR
|
Apollo HDRU |
|
HDS
|
XMap Hierarchical Dataset (Delorme) |
|
HDS
|
Hierarchical Data System |
|
HELP
|
|
|
HEX
|
Magellan GPS Receiver Flash Upgrade File (Thales Navigation, Inc.) |
|
HEX
|
Hex Dump |
|
HEX
|
Smart Touch Analyze and Retrieve Tool (START) Classic Operator Software Update (HySecurity) |
|
HFS
|
Macintosh Disk Image on CD |
|
HIDE
|
|
|
HLP
|
UNIX Help File |
|
HLP
|
Stata Statistical Software Help File (Stata Corporation) |
|
HLP
|
Windows Help File (Microsoft Corporation) |
|
HMK
|
Hallmark Card Studio File (Creative Home) |
|
HMT
|
HighMAT (Microsoft Corporation) |
|
HP
|
HP Graphics Language (Plotter) |
|
HPD
|
HotDocs PDF Document (Matthew Bender & Company, a member of the LexisNexis Group) |
|
HPG
|
Hide Photos Encrypted Photo Container (Bolide Software) |
|
HPGL
|
HP Graphics Language (Plotter) |
|
HPI
|
GEM Font Information |
|
HPP
|
Printer Control Language Vector Image (Hewlett-Packard) |
|
HPP
|
C++ Builder 6 Program Header (Borland Software Corporation) |
|
HPP
|
InfoMgr Database File (RESystems, Inc.) |
|
HQX
|
Macintosh BinHex 4 Compressed Archive |
|
HSC
|
HYSYS Simulation (Aspen Technology, Inc.) |
|
HSC
|
HSC Tracker 2-op FM Music File |
|
HSC
|
HelpScribble Project Source (JGsoft - Just Great Software) |
|
HST
|
WordPerfect (Corel Corporation) |
|
HST
|
Symantec Anti-Virus Live Update File (Symantec Corporation) |
|
HST
|
History File |
|
HTA
|
Hemera Thumbnail Archive (Hemera Technologies Inc.) |
|
HTA
|
Hypertext Application |
|
HTC
|
HTML Component |
|
HTM
|
Hypertext Markup Language |
|
HTML
|
Hypertext Markup Language |
|
HTML
|
Mozilla (Netscape) Bookmark File (Mozilla.org) |
|
HTT
|
Hypertext Template File (Microsoft Corporation) |
|
HWL
|
HttpWatch HTTP Watch Log (Simtec Limited) |
|
HWL
|
Corel Shared Writing Tools 9.0 File |
|
HWP
|
Hangul Word Processor File (Haansoft) |
