File Extensions - H
Below is a list of file extensions that begin with the letter H:
! | 0 | 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
H++
An H++ file is a C++ Header file.
H--
An H-- file is a Sphinx C-- Header file.
H0
An H0 file is a Magix Musstu file.
H16
An H16 file is a VC98 Include 16-bit file.
H1C
An H1C file is a Microsoft Help Collection Definition file.
H1D
An H1D file is a Microsoft Help Validator file.
H1F
An H1F file is a Microsoft Help Include file.
H1H
An H1H file is a Microsoft Help Merged Hierarchy file.
H1K
An H1K file is a Microsoft Help Index file.
H1Q
An H1Q file is a Microsoft Help Merged Query Index file.
H1S
An H1S file is a Compiled Microsoft Help file.
H1T
An H1T file is a Microsoft Help Table of Contents file.
H1V
An H1V file is a Microsoft Help Virtual Topic Definition file.
H1W
An H1W file is a Microsoft Help Merged Keyword Index file.
H32
An H32 file is a BC45 32-bit Include file.
H3M
An H3M file is a Game Map file.
H3R
An H3R file is a H3R Panasonic Video Camera file.
H4C
An H4C file is a Heroes of Might and Magic Map file.
H4V
An H4V file is a MPEG-4/AVC H.264 Video file.
H5
An H5 file is a HDF5 Data file.
H5B
An H5B file is a SuperHeat 5 Building file.
H5R
An H5R file is a WV-AS50A CD-R Video file.
H6C
An H6C file is a SPP file.
H_
An H_ file is a Winhelp Compressed file.
H__
An H__ file is a C++ Header Seldom used C++ Header file.
HA
An HA file is a Compressed Archive file.
HAD
An HAD file is a MixlleniumEngine file.
HAF
An HAF file is a HEAT Archive file.
HAI
An HAI file is a NTgraph Nt09b-2b EMX Library file.
HAN
An HAN file is a Viewpoint Headline Studio file.
HAP
An HAP file is a Hamarsoft HAP 3.x Compressed Archive file.
HAPTAR
An HAPTAR file is a People Putty Haptek Character file.
HASH
An HASH file is an EnCase Forensic Drive Image Hash file.
HAV
An HAV file is a Video Recorder Video file.
HAY
An HAY file is a MixlleniumEngine file.
HBB
An HBB file is a HAHTtalk Object file.
HBC2
An HBC2 file is a HyperBac Compressed file.
HBE
An HBE file is a HyperBac Compressed/Encrypted file.
HBI
An HBI file is a Handy Backup Backup Index file.
HBM
An HBM file is a Hotline Book Mark file.
HBX
An HBX file is a Starmoney Macro file.
HBZ
An HBZ file is a Starmoney Macro file.
HCA
An HCA file is a Hammer Call Analyzer IP and TDM Network Traffic file.
HCC
An HCC file is a HydroCAD Stormwater Modeling System Storage Chamber Definition file.
HCD
An HCD file is a C Poet Examples Advanced Inc file.
HCE
An HCE file is a HydroCAD Stormwater Modeling System Hydrograph file.
HCF
An HCF file is a 123 Heading Creator Project file.
HCG
An HCG file is a HCLab HCSoft Chart file.
HCI
An HCI file is a HydroCAD Stormwater Modeling System IDF file.
HCL
An HCL file is a Handwritten Claims Log file.
HCM
An HCM file is an IBM HCM Configuration file.
HCOM
An HCOM file is a Macintosh Sound file.
HCP
An HCP file is a HydroCAD Stormwater Modeling System Project file.
HCSP
An HCSP file is a Content Server Web Page file.
HCSS
An HCSS file is a Hyper Color Swatch Set file.
HCT
An HCT file is a Symantec Anti-Virus Live Update file.
HCU
An HCU file is a HydroCAD Stormwater Modeling System Units Definition file.
HCW
An HCW file is a HTML Help Workshop Conversion Wizard Macro file.
HCX
An HCX file is a Harvard Graphics Chart XL Chart file.
HD2
An HD2 file is a Curious Labs Poser Hand file.
HDA
An HDA file is a HotDocs Auto-Assemble file.
HDM
An HDM file is a Handheld Markup Language file.
HDML
An HDML file is a Handheld Markup Language file.
HDMP
An HDMP file is a WinXP Trouble Report file.
HDO
An HDO file is a Helpdesk-One file.
HDR
AN HDR file is a High Dynamic Range Image file.
HDRU
An HDRU file is an Apollo HDRU file.
HDV
An HDV file is a Formula 1 Car Race 2001 Season01 Vehicles Arrows file.
HDW
An HDW file is a Harvard Graphics Draw Vector Graphics file.
HDX
An HDX file is a Help Index file.
HE5
An HE5 file is a Hierarchical Data Format Release 5 file.
HEA
An HEA file is a Fifa 2001 Data Feart Legal Screeen file.
HEARTSSAVE-MS
An HEARTSSAVE-MS file is a Hearts Saved Game file.
HEB
An HEB file is a DEcomp 3D Scene Data file.
HEC
An HEC file is a Grafic Pvquan Quant file.
HEH
An HEH file is a Scarlett Expert System Compiler Facts file.
HEL
An HEL file is a Hellbender Saved Game file.
HELI
An HELI file is a RealFlight Radio Control Airplane Description file.
HER
An HER file is a Grafic GIF file.
HES
An HES file is a Hudson Entertainment Sound file.
HESSIAN
An HESSIAN file is an Insight II Hessian file.
HESSIANX
An HESSIANX file is an Insight II Hessian file.
HF
An HF file is a HF file.
HFA
An HFA file is an ERDAS IMAGINE Hierarchical File Architecture file.
HFD
An HFD file is a HotDocs Form Document file.
HFI
An HFI file is a HP Font Info file.
HFO
An HFO file is a Hollywood FX Object file.
HFP
An HFP file is a Harry's Filters Filter Preset file.
HFS
An HFS file is a Macintosh Disk Image on CD file.
HFV
An HFV file is a Simulated Macintosh Volumes on PC Hard Drive file.
HFZ
An HFZ file is a Pinnacle Studio HollywoodFX Plug-In Video Editing file.
HG1
An HG1 file is a Hellgate: London Saved Game file.
HGC
An HGC file is a PC Fold Molecule Secondary Structure file.
HGP
An HGP file is a HighGrow file.
HGS
An HGS file is a HighGrow Virtual Seed file.
HGT
An HGT file is a Shuttle Radar Topography Mission Data file.
HHA
An HHA file is a HyperHub Archive file.
HHH
An HHH file is a Power C Precompiled Header file.
HHK
An HHK file is a HTML Help Index file.
HHL
An HHL file is a Visual Basic file.
HHP
An HHP file is a HTML Help Workshop Project file.
HHTML
An HHTML file is a Realmedia Adstream HTML file.
HI1
An HI1 file is a Spy-CD CD Search Database file.
HI2
An HI2 file is a Spy-CD CD Search Database file.
HI4
An HI4 file is a Spy-CD CD Search Database file.
HIA
An HIA file is a Spy-CD CD Search Database file.
HIB
An HIB file is a Spy-CD CD Search Database file.
HID
An HID file is a Sony Ericsson Configuration Archive file.
HIF
An HIF file is usually a Heidi Information File but could be a Quicken On-line file.
HIG
An HIG file is a High Scores file.
HIH
An HIH file is a Spy-CD CD Search Database file.
HIM
An HIM file is a Spy-CD CD Search Database file.
HIPS
An HIPS file is a Bitmap Graphic file.
HIQ
An HIQ file is a Spy-CD CD Search Database file.
HIW
An HIW file is a Spy-CD CD Search Database file.
HIX
An HIX file is a System SYSUTIL file.
HIZ
An HIZ file is a Spy-CD CD Search Database file.
HJT
An HJT file is a TreePad Hypertext Database file.
HK5
An HK5 file is an ACT file.
HKC
An HKC file is a HTML-KIT Auto Complete Short-cuts file.
HKI
An HKI file is a WinHki Compressed Archive file.
HKI1
An HKI1 file is a WinHki Compressed file.
HKI2
An HKI2 file is a WinHki Compressed file.
HKI3
An HKI3 file is a WinHki Compressed file.
HKT
An HKT file is an egseing RB HK Data file.
HL$
An HL$ file is a Compressed DOS Help file.
HLB
An HLB file is a VAX Help Library file.
HLD
An HLD file is a Structural Desktop Saved Data file.
HLI
An HLI file is a MOJO 620 Logo file.
HLL
An HLL file is a Boulderdash Game file.
HLM
An HLM file is a Winhelp Vbhilfe file.
HLN
An HLN file is a MicroStation Hidden Line file.
HLZ
An HLZ file is a Multi-Edit Packed Help file.
HM
An HM file is a Windows Help Context IDs used by MAKEHM.EXE. file.
HM2
An HM2 file is a Help & Manual Ver 2 Help File Project file.
HM3
An HM3 file is a Help & Manual Ver 3 Help File Project file.
HMA
An HMA file is an ATRAC3plus Encoded Audio file.
HME
An HME file is a Smartphone Theme file.
HMF
An HMF file is a HOOPS Metafile file.
HMI
An HMI file is a Descent Human Machine Interfaces MIDI file.
HMK
An HMK file is a Hallmark Card Studio file.
HMM
An HMM file is a Procomm Plus Alternate Mail Read Option Menu file.
HMR
An HMR file is a GeoTIFF Bitmap file.
HMSKIN
An HMSKIN file is a Help & Manual Ver 5 Help File Skin file.
HMT
An HMT file is a HighMAT file.
HMW
An HMW file is a Homeword for DeskMate file.
HMXP
An HMXP file is a Help & Manual Ver 5 Help File Uncompressed XML Project file.
HMXZ
An HMXZ file is a Help & Manual Ver 5 Help File Compressed XML Project file.
HM~
An HM~ file is a Help&Manual Backup Help File Project file.
HND
An HND file is could be a Hallo Northern Sky file or a HelpNDoc file.
HNE
An HNE file is a NoteCenter Encrypted Note file.
HNF
An HNF file is a Humax Receiver Settings file.
HNS
An HNS file is a Hallo Northern Sky file.
HNV
An HNV file is a TheWord & Bible Companion Hebrew Names Version Bible file.
HOB
An HOB file is a Star Trek: Birth of the Federation Ship Graphic file.
HOC
An HOC file is a High Octane Race Course file.
HOD
An HOD file is a Homeworld Hardpoint/Object Data file.
HOF
An HOF file is a Hall Of Fame file.
HOL
An HOL file is an Outlook Holiday file.
HOP
An HOP file is a Hippon Protected file.
HOR
An HOR file is a Horoscope file.
HOTSPOT
An HOTSPOT file is a Homeworld Cursor Informaiton file.
HP$
An HP$ file is a NTgraph Visual C Wizzard file.
HP-
An HP- file is a HP Distribution Binary file.
HP-UX
An HP-UX file is a HP-UNIX file.
HP8
An HP8 file is a HP NewWave Write ASCII Roman8 Character Set file.
HP_
An HP_ file is a Winhelp Compressed file.
HPGL
An HPGL file is a HP Graphics Language file.
HPH
An HPH file is a Designer Graphics System2 file.
HPL
An HPL file is a HP Graphics file.
HPLJ
An HPLJ file is a Hewlett-Packerd LaserJet Vector Image file.
HPPCL
An HPPCL file is a Hewlett-Packard Printer Control Language Vector Image file.
HPR5
An HPR5 file is an ATLAS.ti 5.0 Project file.
HPRJ
An HPRJ file is a Heroglyph Project file.
HPS
An HPS file is a HP HPS Digital Sender Information file.
HPT
An HPT file is a HotDocs PDF Template file.
HPUX
An HPUX file is a HP-UNIX file.
HP~
An HP~ file is a V-help file.
HQP
An HQP file is a CP/M Disc Utility Information file.
HQX
An HQX file is a Macintosh BinHex 4 Compressed Archive file.
HR
An HR file is a TRS 80 Graphic file.
HR2
An HR2 file is a Curious Labs Poser Hair file.
HR5
An HR5 file is a Heredis 2000 Family History file.
HRC
An HRC file is a SoftImage Model Geometry file.
HRF
An HRF file is a Hitachi Raster Format Graphic file.
HRH
An HRH file is a C++ and Resources Common Header file.
HRL
An HRL file is a Herolab EasyWin32 file.
HRP
An HRP file is a Handy Recovery Recovered Partion Information file.
HRT
An HRT file is a Hornet Packer Module/Song file.
HRU
An HRU file is a HRU Bitmap file.
HRV
An HRV file is a Personal Paint Croatian Language User Interface file.
HRX
An HRX file is a Herolab EasyWin32 file.
HRZ
An HRZ file is a Slow Scan Television file.
HS3
An HS3 file is a HyperRESEARCH file.
HSD
An HSD file is a HSD+CP Aero-HSD Configuration file.
HSE
An HSE file is a Dreamweaver Snippet file.
HSH
An HSH file is an IIS NNTP Hash file.
HSK
An HSK file is a Nimbus 7 SAMS Data file.
HSX
An HSX file is a Health and Safety Xpert Project file.
HSZ
An HSZ file is a Handyscript Skin file.
HT3
An HT3 file is a HTML file.
HTACCESS
An HTACCESS file is an Apache Access Configuration file.
HTB
An HTB file is a HttpBrowser Database file.
HTC
An HTC file is a HTML Component file.
HTD
An HTD file is a HyperTRANSCRIBE Project file.
HTM
An HTM file is a Hypertext Markup Language file.
HTMENX
An HTMENX file is an egis Encrypted HTM file.
HTMLENX
An HTMLENX file is an egis Encrypted HTML file.
HTMLS
An HTMLS file is a Server-side HTML file.
HTN
An HTN file is a Micrografx Picture Publisher 8 printstyles file.
HTP
An HTP file is a honestech Video Editor Project file.
HTRI
An HTRI file is a HTRI Xchanger Suite Data Input file.
HTS
An HTS file is a Troj/DelSpy-E file.
HTT
An HTT file is a Hypertext Template file.
HTZ
An HTZ file is a HTML Editor Archive file.
HUD
An HUD file is a HUD Maker file.
HUF
An HUF file is a Huffman Encoded/Compressed file.
HUH
An HUH file is a HydroCAD Stormwater Modeling System Unit Hydrograph file.
HULL
An HULL file is a Halflife Map Collision Hull file.
HUS
An HUS file is a Husqvarna Designer Embroidery Machine Format file.
HUY
An HUY file is an Eto Dlia Vas file.
HVA
An HVA file is a Tiberian Sun Voxel Animation Control file.
HVX
An HVX file is a LightWave 3D Hypervoxel file.
HW
An HW file is a Stanford University EPGY Homework file.
HWCFG
An HWCFG file is a VersaPro Hardware Configuration file.
HWD
An HWD file is a Hollywood Presentation file.
HWM
An HWM file is a PhotoMaps Own Raster Map Parameters file.
HWP
An HWP file is a Hangul Word Processor file.
HWPROJ
An HWPROJ file is a Visual Studio .NET Help Project file.
HWR
An HWR file is a PhotoMaps ISYS Route Card file.
HX_
An HX_ file is a C Poet Compressed Disk1 file.
HXA
An HXA file is a Microsoft Help Attribute Definition file.
HXC
An HXC file is a Microsoft Help Collection Definition file.
HXCONV
An HXCONV file is a Huelix Audio Converter Session Information file.
HXD
An HXD file is a Help 2 Validator file.
HXE
An HXE file is a Microsoft Help Samples Definition file.
HXF
An HXF file is a Microsoft Help Include file.
HXG
An HXG file is a Help 2 Filter Cache file.
HXH
An HXH file is a Microsoft Help Merged Hierarchy file.
HXI
An HXI file is a Microsoft Help Compiled Index file.
HXK
An HXK file is a Microsoft Help Index file.
HXL
An HXL file is a Help 2 Registered Namespaces List file.
HXQ
An HXQ file is a Microsoft Help Merged Query Index file.
HXR
An HXR file is a Microsoft Help Merged Attribute Index file.
HXS
An HXS file is a Microsoft Help Compiled Storage file.
HXT
An HXT file is a Microsoft Help Table of Contents file.
HXV
An HXV file is a Microsoft Help Virtual Topic Definition file.
HXW
An HXW file is a Microsoft Help Attribute Definition file.
HXX
An HXX file is a C++ Header file.
HY1
An HY1 file is a Ventura Publisher Hyphenation Algorithm file.
HY2
An HY2 file is a Ventura Publisher Hyphenation Algorithm file.
HYC
An HYC file is a WordPerfect Hyphenation file.
HYD
An HYD file is a WordPerfect for Windows Hyphenation Dictionary file.
HYM
An HYM file is a Scandata 3D Scanner file.
HZ
An HZ file is a Chinese Text file.
HZO
An HZO file is a CrossWorks Object file.
HZX
An HZX file is a CrossWorks Executable file.