H File Extensions

File Extension File Type Popularity
.H C/C++/Objective-C Header File 4.2
.H0 Movie Edit Pro Waveform Information File 4.2
.H10 At Home Canada 2010 Tax Return 4
.H11 At Home Canada 2011 Tax Return 3.8
.H12 At Home Canada 2012 Tax Return 4.5
.H13 H&R Block Canada 2013 Tax Return 4.5
.H14 H&R Block Canada 2014 Tax Return 4
.H15 H&R Block Canada 2015 Tax Return 4.5
.H1Q Microsoft Help Merged Query Index File 4
.H1S Windows Assistance Platform Help File 4.5
.H264 H.264 Encoded Video File 4.2
.H2O Battle Realms Game Data File 4.7
.H2O H2OMAP Master Project 4.4
.H2P Zebra2 Preset 3.5
.H3B Line 6 POD HD300 Edit Bundle 3.5
.H3E Line 6 POD HD300 Edit Preset File 4.2
.H3M Heroes 3 Map File 3.8
.H4B Line 6 POD HD400 Edit Bundle 4
.H4E Line 6 POD HD400 Edit Preset File 3.5
.H4R Heroes of Might and Magic IV Data File 4.5
.H5B Line 6 POD HD500 Edit Bundle 4.5
.H5E Line 6 POD HD500 Edit Preset File 3.8
.H5M Age of Heroes Online Map 3.5
.H5S Line 6 POD HD500 Edit Setlist File 4.5
.H5U Age of Heroes Online Mod File 4
.H6X Soft6502 Trainer/Simulator Hex File 3.5
.H77T MGD77T Header File 3
.HA HA Compressed Archive 3.4
.HAL HotDocs Answer Library 3.5
.HAL HansaWorld Application Language File 3.5
.HAM Descent 2 Resource File 4.2
.HAM HAM Executable File 3
.HAML Haml Source Code File 4
.HAN Amazon Kindle eBook Data File 3.5
.HANDLEBARS Handlebars Template 3.5
.HAS Haskell Script 4
.HBB Line 6 POD HD Edit Bundle 4.2
.HBC HyperBac Compressed Archive 4
.HBC2 HyperBac Compressed File Archive 3.5
.HBE Line 6 POD HD Edit Preset File 4
.HBE HyperBac Compressed and Encrypted Archive 3.5
.HBK Mathcad Handbook File 3.9
.HBS Handlebars Template 4.5
.HBS Line 6 POD HD Edit Setlist File 4.2
.HBX BinHex Encoded File 3
.HCC HydroCAD Prefab Chamber Data File 4
.HCD Samsung Android Firmware File 4.2
.HCE HydroCAD Hydrograph Data File 4
.HCF Compact Ham Library 3
.HCI HydroCAD IDF Data File 4
.HCL HotDocs Clause Archive 4
.HCP HydroCAD Project File 3.5
.HCR Half-Fold Card File 4.2
.HCR HydroCAD Rainfall Curve Data File 3.8
.HCU Hydrograph Units Definitons File 4
.HCX ChartXL Chart 3
.HD2 Poser Hand Pose File 4
.HDA HotDocs Auto-Assemble File 4
.HDB HansaWorld Database File 4
.HDD Parallels Desktop Hard Disk File 4
.HDF Hierarchical Data Format File 4.4
.HDI Hard Disk Image 4
.HDI HotDocs Auto-Install File 3.6
.HDK HotDocs Registration File 3.5
.HDL HotDocs Library File 4
.HDM HDML File 3
.HDML Handheld Device Markup Language File 4.2
.HDMOV QuickTime HD Movie File 4.2
.HDMP Windows Heap Dump 4.3
.HDP HD Photo File 4
.HDP MAGIX Hard Disk Project Audio File 3.5
.HDPMX HotDocs Publisher Mapping XML File 3.5
.HDR High Dynamic Range Image File 4.5
.HDR ESRI BIL Header File 4.3
.HDRP HDRtist Pro Document 4
.HDS Microsoft PlayReady Data File 4.5
.HDS Parallels Desktop Hard Disk File 4.3
.HDT Photoshop HDR Toning Preset File 4.2
.HDUMX HotDocs User Mapping XML File 3.5
.HDV High Definition Video Format 4.2
.HDX Delphi MultiHelp Index File 3
.HDZ Compressed Poser Hand Pose File 4
.HE Humongous Entertainment Game Archive 4.5
.HE0 Humongous Entertainment Game Archive 4.2
.HE1 Humongous Entertainment Game Archive 3.5
.HE2 Humongous Entertainment Game Archive 3.5
.HEARTSSAVE-MS Microsoft Hearts Save File 4.2
.HELP Mac OS X Help Book 3.5
.HELPINDEX Help Index Document 3
.HEX Hexadecimal Source File 4.2
.HEX BinHex Encoded File 3.2
.HF HF Image 3
.HFD HotDocs Form Document 4.5
.HFS HFS Disk Image File 3.7
.HFT HotDocs Form Template 3.8
.HFV HFS Disk Image 4.5
.HGL HP Graphics Language File 4
.HGT SRTM Elevation Data File 4.2
.HH C++ Header File 3.8
.HHC HTML Help Table of Contents 4.5
.HHH Power C Precompiled Header File 3.5
.HHK HTML Help Index 4.5
.HHSL Hockey High Score List File 3
.HHT Help and Support Center HHT File 4.2
.HI MacMAME High Scores File 3.5
.HID Sony Ericsson Remote Settings File 3.6
.HID KeepSafe File 3.2
.HID2 KeepSafe File 3.8
.HIF Quicken Online File 3
.HIN HyperChem Input File 4
.HIP Houdini Project File 4.5
.HIPNC Houdini Apprentice File 4
.HIS FindinSite Database Definition File 3.5
.HIT The Sims Sound File 3.6
.HIV Windows Registry Hive File 4.7
.HJT TreePad 6 Database File 3.8
.HKDB Apple iTunes Library File 3.5
.HKI WinHKI Archive 4
.HKI1 WinHKI HKI1 Archive 4
.HKI2 WinHKI HKI2 Archive 4
.HKI3 WinHKI HKI3 Archive 4
.HKM Havok Movie File 4
.HL HeuristicLab Storage File 4
.HLB VMS / VAX Help Library 3
.HLP Windows Help File 4.2
.HLSL High Level Shader Language File 4.3
.HLX ATI Radeon Video Driver Support File 4.6
.HM3 Help & Manual 3 Project 3.5
.HMA Sony HI-MD Audio File 3.2
.HME Windows Mobile Theme File 4.5
.HMI HMI Audio File 3.5
.HMK Hallmark Card Studio File 4.5
.HML HostMonitor TestList File 3.5
.HMP Worms Height Map File 4
.HMS HostMonitor Script File 4.5
.HMT HighMAT File 3.2
.HMX Help & Manual 4 Project 4
.HMXP Help & Manual XML Project 4
.HMXZ Help & Manual Compressed Project 4.5
.HOG Descent Mission File 3.2
.HOL Outlook Holidays File 4.7
.HONMOD HON Modification Manager File 4.7
.HOT The Sims Sound File 4.5
.HPD HotDocs PDF Document 4.5
.HPF High Performance Fortran File 4.5
.HPF HP9100A Program File 3
.HPG HPGL Plot File 4.2
.HPGL HP Graphics Language Plotter File 4.4
.HPI Hemera Photo Objects Image File 4
.HPJ Help Project File 4
.HPK HPack Compressed Archive 4.3
.HPK Tropico Game Archive 3.5
.HPL HP-GL Plotter File 3.8
.HPP C++ Header File 4.7
.HPP Haluha Pearls File 3
.HPR Internal RoboHelp File 3.5
.HPS HPL Script 3.5
.HPS GameCube Audio File 3.2
.HPS HP Digital Sender Metadata File 3.2
.HPT HotDocs PDF Template 4.5
.HQM Hardcore Questing Mode Data File 4
.HQX BinHex 4.0 Encoded File 4.4
.HR TRS-80 Image 3
.HR2 Poser Hair File 4
.HRF Hitachi Raster Format File 3
.HRL Erlang Header File 3.5
.HRZ Compressed Poser Hair File 4.3
.HS Haskell Script 4.2
.HS Java HelpSet File 4.2
.HS Motorola Flash Flex File 3.5
.HS LaserTank High Scores File 3
.HS2 HyperRESEARCH 2 Study File 4
.HSB HALion Sound Bank File 4
.HSC Aspen HYSYS Simulation File 4.3
.HSF HOOPS Stream Format File 4
.HSH Windows Catalog Search Index File 4
.HSK Huskey Truss & Building Supply Import File 3.5
.HST History File 4.5
.HT HyperTerminal Session File 4
.HTA HTML Application 4.4
.HTACCESS Apache HTACCESS File 4.5
.HTB Audacity Help File 3.2
.HTC HTML Component File 4.2
.HTG HackTheGame Mission Pack 4
.HTM Hypertext Markup Language File 4.5
.HTML Hypertext Markup Language File 4.5
.HTML0 Book Designer File 4.2
.HTMLZ Zipped HTML eBook 3.8
.HTPASSWD Apache HTACCESS File 4
.HTT Hypertext Template File 4.8
.HTX HTML Extension File 3.7
.HTXT Hanvon eBook File 3.5
.HTZ4 HyperMaker 4 Publication 4
.HTZ5 HyperMaker 5 Publication 4.2
.HUH HydroCAD Unit Hydrograph Definitions File 3.2
.HUM OMSI Human Configuration File 4.2
.HUS Husqvarna Embroidery File 4
.HVC HotDocs Variable Collection File 4.2
.HVPL iTunes Visual Plug-in File 3.5
.HWD Hedgewars Demo File 3.5
.HWMAP Hedgewars Drawn Map File 3.5
.HWP Hanword Document 3.8
.HWP Hangul (Korean) Text Document 3.3
.HWS Hedgewars Saved Game 3.5
.HXA Microsoft Help 2 Attribute Definition File 3.5
.HXC Microsoft Help 2 Collection Definition File 3.5
.HXE Microsoft Help 2 Sample Definition File 3.5
.HXK Microsoft Help 2 Index File 3.5
.HXM Descent 2 Resource Modification 3.9
.HXN Hexagon Model File 4
.HXS Help 2 Compiled Help File 4.2
.HXT Microsoft Help 2 Table of Contents File 3.2
.HXX C++ Source Code Header File 4.2
.HYDRA Hydra Image Filter Program File 3.5
.HYP HYPER Compressed Archive 4.3
.HYP Dictionary Information File 3.2
.HYPE Hype Document 4.5
.HYPERESOURCES Hype Resources Folder 4
.HYPESYMBOL Hype Symbol File 4
.HYPETEMPLATE Hype Document Template 4
.HYV Team Manager Meet Event File 4.2
.HZ Chinese (Hanzi) Text 3.8