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Sorted alphabetically: H

#File extensionThe full name of the file
 
1 H File Extension C/C++/Objective-C Header Format
2 H++ File Extension Unusual C++ Header
3 H-263 File Extension H.263 Encoded Video
4 H263 File Extension H.263 Encoded Video
5 H0 File Extension Magix Music Studio Format
6 H00 File Extension ARM EPROM HEX
7 H01 File Extension ARM EPROM HEX
8 H04 File Extension GE FIX32 Historical
9 H08 File Extension GE FIX32 Historical
10 H10 File Extension At Home Canada 2010 Tax Return
11 H11 File Extension At Home Canada 2011 Tax Return
12 H12 File Extension At Home Canada 2012 Tax Return
13 H1C File Extension Windows Vista Format Related To Assistance Platform (AP) Help
14 H1D File Extension Microsoft Windows
15 H1F File Extension Microsoft Windows Assistance Platform Client Help
16 H1H File Extension Microsoft Windows Merged Hierarchy Help
17 H1K File Extension Keyword Index - Microsoft Windows Assistance Platform Client Help Related
18 H1Q File Extension Microsoft Help Merged Query Index Format
19 H1S File Extension Windows Assistance Platform Help Format
20 H1T File Extension Microsoft Windows Assistance Platform Client Help Related
21 H1V File Extension Task Metadata - Microsoft Windows Assistance Platform Client Help Related
22 H1W File Extension Microsoft Windows Keyword Index
23 H260 File Extension Video Recording
24 H261 File Extension H.261 Video Format
25 H263 File Extension H.263 Video Format
26 H264 File Extension H.264 Encoded Video Format
27 H2DRUMKIT File Extension Hydrogen Drum Kit
28 H2O File Extension Battle Realms Game Data Format
29 H2P File Extension Zebra Preset
30 H2SONG File Extension Hydrogen Drum Notes
31 H2W File Extension H2testw
32 H3B File Extension POD HD300 Bundle
33 H3C File Extension Heroes Of Might And Magic 3 Campaign
34 H3D File Extension Altair HyperView 3D Model
35 H3E File Extension POD HD300 Preset
36 H3M File Extension Heroes 3 Map Format
37 H4B File Extension POD HD400 Bundle
38 H4E File Extension POD HD400 Preset
39 H4M File Extension Resident Evil Zero Game
40 H4R File Extension Heroes Of Might And Magic IV Data Format
41 H5 File Extension Hierarchical Data Format Version 5
42 H5E File Extension POD HD500 Preset
43 H5S File Extension POD HD500 Set
44 H86 File Extension CP/M
45 HA File Extension HA Compressed Archive
46 HAK File Extension BioWare Aurora Engine
47 HAL File Extension HansaWorld Application Language Format
48 HAM File Extension Descent 2 Resource Format
49 HAML File Extension HTML Abstraction Markup Language
50 HANDLEBARS File Extension Handlebars Template
51 HANG File Extension Apple Mac OS X Terminal
52 HAP File Extension HAP Compressed Format Archive
53 HAR File Extension E-Sword Harmony Resource
54 HARDDISK File Extension Boxer For Mac Harddisk
55 HARX File Extension E-sword Harmony
56 HAS File Extension Haskell Script
57 HASH File Extension EnCase Forensic Drive Image Hash
58 HAT File Extension Formula 1 Car Race 2001 Log Hat
59 HATHDL File Extension Hentai@Home Download
60 HAV File Extension Video Recorder Video
61 HAZ File Extension Microsoft Flight Texture
62 HBC File Extension HyperBac Compressed Archive
63 HBC2 File Extension HyperBac Compressed Format Archive
64 HBE File Extension HyperBac Compressed And Encrypted Archive
65 HBK File Extension Mathcad Handbook Format
66 HBM File Extension Hibernate Script
67 HBN File Extension Java Hibernate
68 HBR File Extension HaxBall Replay
69 HBX File Extension BinHex Encoded Format
70 HBZ File Extension StarMoney Macro
71 HCB File Extension HyperOS Compressed Backup
72 HCC File Extension HydroCAD Prefab Chamber Data Format
73 HCE File Extension HydroCAD Hydrograph Data Format
74 HCF File Extension Compact Ham Library
75 HCFG File Extension HoDokK Configuration
76 HCG File Extension HClab Chart
77 HCI File Extension HydroCAD IDF Data Format
78 HCL File Extension HotDocs Clause Archive
79 HCOM File Extension Sound Tools HCOM Audio
80 HCP File Extension HydroCAD Project Format
81 HCR File Extension HydroCAD Rainfall Curve Data Format
82 HCS File Extension NHP ESubmission Builder Submission Package
83 HCT File Extension Symantec LiveUpdate
84 HCU File Extension Hydrograph Units Definitons Format
85 HCW File Extension HTML Help Workshop Conversion Wizard Macro
86 HCX File Extension ChartXL Chart
87 HD2 File Extension Poser Hand Pose Format
88 HDA File Extension HotDocs Auto-Assemble Format
89 HDB File Extension HansaWorld Database Format
90 HDC File Extension HD Tach Benchmark
91 HDD File Extension Parallels Desktop Hard Disk Format
92 HDE File Extension NAUPA Format Encryptor Encrypted
93 HDF File Extension Hierarchical Data Format Format
94 HDF4 File Extension HDF4
95 HDF5 File Extension HDF5
96 HDI File Extension Hard Disk Image
97 HDK File Extension HotDocs Registration Format
98 HDL File Extension HotDocs Library Format
99 HDM File Extension HDML Format
100 HDML File Extension Handheld Device Markup Language Format
101 HDMOV File Extension QuickTime HD Movie Format
102 HDMP File Extension Windows Heap Dump
103 HDP File Extension HD Photo Format
104 HDPMX File Extension HotDocs Publisher Mapping XML Format
105 HDR File Extension High Dynamic Range Image Format
106 HDRP File Extension HDRtist Graphic Format
107 HDRU File Extension Apollo HRDU Image Format
108 HDS File Extension Microsoft PlayReady Data Format
109 HDT File Extension Photoshop HDR Toning Preset Format
110 HDUMX File Extension HotDocs User Mapping XML Format
111 HDV File Extension High Definition Video Format
112 HDX File Extension Delphi MultiHelp Index Format
113 HDZ File Extension Compressed Poser Hand Pose Format
114 HE4 File Extension HDF4
115 HEA File Extension Fifa 2001 Data
116 HEARTSSAVE-MS File Extension Microsoft Hearts Save Format
117 HEB File Extension DEcomp 3D Scene Data
118 HED File Extension Hi-Eddi Image
119 HEF File Extension HEAT Export
120 HELP File Extension Mac OS X Help Book
121 HELPCFG File Extension Adobe AIR Help Configuration
122 HELPINDEX File Extension Mariner Software Narrator Index
123 HEP File Extension Novell NetWare Help Librarian Data
124 HES File Extension TurboGrafx-16 Audio
125 HET File Extension WinSQL HTML Export Template
126 HEU File Extension Adobe Flash Player Cache Metadata
127 HEX File Extension Hexadecimal Source Format
128 HF File Extension HF Image
129 HFA File Extension Erdas Imagine Hierarchical
130 HFB File Extension Hell Fighter Battle
131 HFC File Extension H-JTAG Configuration
132 HFD File Extension HotDocs Form Document
133 HFMX File Extension HFM.NET Configuration
134 HFO File Extension Pinnacle Hollywood FX Object
135 HFP File Extension XnView Filter
136 HFS File Extension HFS Disk Image Format
137 HFSS File Extension Ansoft HFSS Project
138 HFT File Extension HotDocs Form Template
139 HFV File Extension HFS Disk Image
140 HFX File Extension Harvard Graphics F/X
141 HG File Extension HP Graphics Language
142 HG1 File Extension Hellgate: London Saved Game
143 HGD File Extension IP Camera Video
144 HGH File Extension Star Wars: Tie Fighter High Score
145 HGL File Extension HP Graphics Language Format
146 HGP File Extension HighGrow Plant
147 HGS File Extension Harvard Graphics Graphic
148 HGT File Extension SRTM Elevation Data Format
149 HGZ File Extension ArcMap GIS
150 HH File Extension C++ Header Format
151 HHC File Extension HTML Help Table Of Contents
152 HHH File Extension Power C Precompiled Header Format
153 HHK File Extension HTML Help Index
154 HHL File Extension Visual Basic
155 HHP File Extension Microsoft HTML Help Project
156 HHPACK File Extension HTC Home Extension
157 HHS File Extension Microsoft HTML Help Workshop Sample
158 HHSL File Extension Hockey High Score List Format
159 HHT File Extension Help And Support Center HHT Format
160 HI File Extension MacMAME High Scores Format
161 HIC File Extension HicEst Script
162 HID File Extension Sony Ericsson Remote Settings Format
163 HID2 File Extension KeepSafe Encrypted
164 HIF File Extension Quicken Online Format
165 HIL File Extension Deluxe Ski Jump 3 Hill
166 HIM File Extension ROSE Online Highmaps
167 HIN File Extension HyperChem HIN Chemical Modeller Input
168 HIP File Extension Houdini Project Format
169 HIPNC File Extension Houdini Apprentice Format
170 HIPS File Extension Bitmap
171 HIR File Extension Hires C64 Image Format
172 HIS File Extension FindinSite Database Definition Format
173 HISAWSAVE File Extension Nancy Drew Saved Game
174 HISF File Extension DL_POLY History
175 HISTORY File Extension Eclipse IDE Local History
176 HISU File Extension DL_POLY History
177 HIT File Extension The Sims Sound Format
178 HIV File Extension Windows Registry Hive Format
179 HJT File Extension TreePad 6 Database Format
180 HKC File Extension HTML-KIT Auto Complete Short Cut
181 HKDB File Extension Apple ITunes Library Format
182 HKE File Extension Painkiller Overdose Game
183 HKF File Extension Microsoft.NET Framework
184 HKI File Extension WinHKI Archive
185 HKI1 File Extension WinHKI HKI1 Archive
186 HKI2 File Extension WinHKI HKI2 Archive
187 HKI3 File Extension WinHKI HKI3 Archive
188 HKL File Extension RMCProfile Range Of Values
189 HKM File Extension Havok Movie Format
190 HKS File Extension HTML-KIT Plugin
191 HKX File Extension Skyrim Animation
192 HL File Extension HeuristicLab Storage Format
193 HL$ File Extension MS-DOS Compressed Help
194 HL1 File Extension Half-Life Saved Game
195 HL6 File Extension Horizontal.Log 6
196 HLA File Extension High Level Assembler Source
197 HLB File Extension VMS / VAX Help Library
198 HLC File Extension ESO MIDAS Help Command
199 HLD File Extension Structural Desktop Hold
200 HLF File Extension FAR Manager Help
201 HLK File Extension Warhammer 40k Dawn Of War 2 Animation
202 HLN File Extension MicroStation Hidden Line
203 HLOG File Extension VMware Workstation Log
204 HLP File Extension Windows Help Format
205 HLQ File Extension ESO MIDAS Help Qualifier
206 HLSL File Extension High Level Shader Language Format
207 HLT File Extension Watcher Database Trades List
208 HLW File Extension Win32/AMalum.EDHZ
209 HLX File Extension ATI Radeon Video Driver Support Format
210 HLZ File Extension MultiEdit Packed Help
211 HM File Extension Windows Help Context IDs
212 HM0 File Extension MAGIX Audio Cleaning Lab Waveform
213 HM2 File Extension Help & Manual Help Format Project
214 HM3 File Extension Help & Manual Help Format Project
215 HMA File Extension Sony HI-MD Audio Format
216 HMAP File Extension Microsoft SharePoint Server 2007 Temporary
217 HMAPDIR File Extension Microsoft SharePoint Server 2007 Temporary
218 HMAX File Extension Custom 3ds Max Format
219 HMD File Extension SWAT Relative Humidity Input
220 HME File Extension Smartphone Theme Format
221 HMF File Extension HOOPS Metafile
222 HMGD File Extension Microsoft Grammar
223 HMHD File Extension Word Hyphenation Format
224 HMI File Extension HMI Audio Format
225 HMK File Extension Hallmark Card Studio Format
226 HML File Extension HostMonitor TestList Format
227 HMMER File Extension SAM HMMER Format
228 HMMR File Extension SAM HMMR
229 HMP File Extension Worms Height Map Format
230 HMS File Extension HostMonitor Script Format
231 HMSD File Extension Microsoft Dictionary
232 HMSKIN File Extension Help & Manual Help Format Skin
233 HMT File Extension HighMAT Format
234 HMX File Extension Help & Manual 4 Project
235 HMXP File Extension Help & Manual XML Project
236 HMXZ File Extension Help & Manual Compressed Project
237 HMY File Extension Hemingway Content Management System Plugin
238 HM~ File Extension Help&Manual Help Project Backup
239 HNC File Extension NoteCenter Note
240 HND File Extension HNSKY Deep Sky Database
241 HNF File Extension HNF Split & Merge Channels
242 HNR File Extension Teleatlas
243 HOB File Extension Star Trek Birth Of The Federation Ship Graphic Data
244 HOD File Extension Homeworld Object Data
245 HOG File Extension Descent Mission Format
246 HOGG File Extension Cryptic Studios Data
247 HOL File Extension Outlook Holidays Format
248 HONMOD File Extension Heroes Of Newerth Mod Format
249 HOP File Extension Hippon Protected
250 HOT File Extension The Sims Sound Format
251 HOTSPOT File Extension Homeworld Cursor Informaiton
252 HP File Extension HP Graphics Language Plotter
253 HP1 File Extension HP Graphics Language Plotter
254 HP2 File Extension HP Graphics Language Plotter
255 HP? File Extension LoseThos C+ Header
256 HPC File Extension System Dynamic Library
257 HPD File Extension HotDocs PDF Document
258 HPF File Extension High Performance Fortran Format
259 HPFS File Extension OS/2 High Performance Format System
260 HPG File Extension HPGL Plot Format
261 HPGL File Extension HP Graphics Language Plotter Format
262 HPGL2 File Extension Hewlett Packard Graphics Language 2
263 HPI File Extension Hemera Photo Objects Image Format
264 HPJ File Extension Help Project Format
265 HPK File Extension Tropico Game Archive
266 HPL File Extension HP-GL Plotter Format
267 HPLG File Extension Apple ITunes Device Plugin
268 HPM File Extension Procomm Plus Alternate Main Menu
269 HPO File Extension HippoDraw Canvas Document
270 HPP File Extension C++ Header Format
271 HPR File Extension RoboHelp Settings
272 HPRJ File Extension Heroglyph Project
273 HPROF File Extension Java Heap Dump
274 HPS File Extension HPL2 Script
275 HPT File Extension HotDocs PDF Template
276 HPX File Extension MetaVR 3D Model
277 HPZ File Extension Helpinator Project
278 HQF File Extension QuiltCAD Stitch
279 HQR File Extension Little Big Adventure HQR
280 HQX File Extension BinHex 4.0 Encoded Format
281 HR File Extension TRS-80 Image
282 HR2 File Extension Poser Hair Format
283 HRC File Extension Autodesk Softimage Model 3D
284 HRD File Extension MSC Patran Device-dependent Hardcopy
285 HRF File Extension Hitachi Raster Format Format
286 HRL File Extension Erlang Header Format
287 HRM File Extension Polar ProTrainer Pulse Rate Save
288 HRS File Extension Holder Reporting System
289 HRU File Extension HRU Image Format
290 HRX File Extension Herolab EasyWin32
291 HRZ File Extension Compressed Poser Hair Format
292 HS File Extension Haskell Script
293 HS2 File Extension HyperRESEARCH 2 Study Format
294 HSB File Extension HALion Sound Bank Format
295 HSC File Extension Aspen HYSYS Simulation Format
296 HSE File Extension Adobe Dreamweaver Snippet
297 HSF File Extension HOOPS Stream Format Format
298 HSH File Extension Windows Catalog Search Index Format
299 HSI File Extension Handmade Software Bitmap Image
300 HSK File Extension Huskey Truss & Building Supply Import Format
301 HSM File Extension The Sims Sound
302 HSP File Extension HSC Composer Packed By Number Six
303 HSQL File Extension HtmSQL Html
304 HSR File Extension RezeptAssist Import Or Export
305 HSS File Extension Adobe Dreamweaver Snippet
306 HST File Extension History Format
307 HSTX File Extension Altair HyperStudy Package
308 HSV File Extension Diablo: Hellfire Singleplayer Character Data
309 HSX File Extension Health & Safety Xpert Project
310 HT File Extension HyperTerminal Session Format
311 HT1 File Extension Google Desktop Application Data
312 HT4 File Extension HTML Version 4
313 HTA File Extension HTML Application
314 HTACCESS File Extension Apache HTACCESS Format
315 HTB File Extension Audacity Help Format
316 HTC File Extension HTML Component Format
317 HTD File Extension Adobe ExtendScript HTML
318 HTG File Extension HackTheGame Mission Pack
319 HTGROUP File Extension Apache Server User Group
320 HTI File Extension Microsoft Windows WinHelp Related
321 HTK File Extension Hidden Markov Model Toolkit Speech Recognition
322 HTM File Extension Hypertext Markup Language Format
323 HTML File Extension Hypertext Markup Language Format
324 HTML0 File Extension Book Designer Format
325 HTML5 File Extension HTML5 Hypertext Markup Language Revision 5 Source
326 HTMLENX File Extension Egis Encrypted HTML
327 HTMLS File Extension HyperText Markup Language Document With Server-side Include
328 HTMLZ File Extension Zipped HTML EBook
329 HTMS File Extension PHP HTML Document
330 HTN File Extension Micrografx Picture Publisher 8 Print Style
331 HTP File Extension Autodesk Slope Template Definition
332 HTPASSWD File Extension Apache HTACCESS Format
333 HTPL File Extension IBM Rational Application Developer WebContent Theme
334 HTR File Extension Microsoft Windows NT Password Services Script
335 HTRI File Extension HTRI Xchanger Suite Data Input
336 HTT File Extension Hypertext Template Format
337 HTW File Extension Windows
338 HTX File Extension HTML Extension Format
339 HTXT File Extension Hanvon EBook Format
340 HTZ4 File Extension HyperMaker 4 Publication
341 HTZ5 File Extension HyperMaker 5 Publication
342 HUD File Extension SmartWare Dictionary
343 HUH File Extension HydroCAD Unit Hydrograph Definitions Format
344 HUL File Extension Re-Volt Collision Data
345 HULL File Extension Half-Life Map Collision Hull
346 HUN File Extension Personal Paint Hungarian Language User Interface
347 HUP File Extension Haihaisoft DRM-X Protected Video
348 HUS File Extension Husqvarna Embroidery Format
349 HUV File Extension Husqvarna Viking Designer Graphic
350 HV File Extension Microsoft Windows Mobile Hive
351 HVA File Extension Command And Conquer Tiberian Sun Voxel Animation Control
352 HVC File Extension ASCII Format
353 HVD File Extension HoverDesk Theme
354 HVIF File Extension Haiku Vector Icon Format
355 HVL File Extension Commodore Amiga HivelyTracker Audio Module
356 HVPL File Extension ITunes Visual Plug-in Format
357 HWD File Extension Hedgewars Demo Format
358 HWL File Extension Corel WordPerfect Shared Writing Tools 9.0
359 HWMAP File Extension Hedgewars Drawn Map Format
360 HWOF File Extension Microsoft Office For Mac Help
361 HWP File Extension Hanword Document
362 HWS File Extension Hedgewars Saved Game
363 HWT File Extension Huawei Ascend P6 Emotion UI Theme
364 HWX File Extension RSNetWorx Registration
365 HX File Extension Haxe Source Code
366 HXA File Extension Microsoft Help 2 Attribute Definition Format
367 HXC File Extension Microsoft Help 2 Collection Definition Format
368 HXD File Extension Microsoft Help Validator
369 HXE File Extension Microsoft Help 2 Sample Definition Format
370 HXF File Extension Microsoft Help Include
371 HXH File Extension Microsoft Help Merged Hierarchy
372 HXI File Extension Microsoft Help Compiled Storage
373 HXK File Extension Microsoft Help 2 Index Format
374 HXL File Extension Microsoft Help Registered Namespace List
375 HXM File Extension Descent 2 Resource Modification
376 HXML File Extension HaXe Make
377 HXN File Extension Hexagon Model Format
378 HXP File Extension HaXe Project
379 HXPROJ File Extension FlashDevelop Flash Project
380 HXR File Extension Microsoft Help Data
381 HXS File Extension Help 2 Compiled Help Format
382 HXT File Extension Microsoft Help 2 Table Of Contents Format
383 HXV File Extension Microsoft Help Virtual Topic Definition
384 HXW File Extension Microsoft Help Attribute Definition
385 HXX File Extension C++ Source Code Header Format
386 HY1 File Extension Ventura Publisher Hyphenation Algorithm
387 HY2 File Extension Ventura Publisher Hyphenation Algorithms
388 HYC File Extension Corel WordPerfect Data
389 HYD File Extension Corel WordPerfect Hyphenation Dictionary
390 HYDRA File Extension Hydra Image Filter Program Format
391 HYM File Extension Hymarc Scandata Scanner 3D Image Binary
392 HYP File Extension Dictionary Information Format
393 HYPE File Extension Hype Document
394 HYQ File Extension CARE-S InfoWorks Hydrograph
395 HYV File Extension Team Manager Meet Event Format
396 HZ File Extension Chinese (Hanzi) Text
397 HZD File Extension SeisWorks
398 H_ File Extension Microsoft Winhelp Compressed
399 H__ File Extension C++ Header
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THM

Thumbnail Image Format

THM is a format created for purpose of storing small raster images (thumbnails), which depict equivalent, full-size images/graphics, but in a small...