This is the list of every file type and file extension recognized by TrID file identifier. Check the Forum for a detailed change log. You are welcome to contribute with new defs: Send me them and you will be listed here! Check the TrIDScan page for a quick How-To. Thanks!

TrID file type / file extension definitions: 18250

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

Extension	File Type	Files scanned	Contributor
H/HRP	Hrip compressed	4
H!	COMit Help	2
H00/W00	Vector noise/envelope	71
H17	HDOS H-17 portable dump disk image	13
H264	264DV video container	8
H264	Raw H.264/MPEG-4 AVC Video	18	Ryan Jones
H2I	H2cdimage sectors status	3
H2O	H2O animation	3
H2O	Liquid Entertainment H2O game data archive	5
H2P	Zebra2 Preset	47
H2PATTERN	Hydrogen Pattern	7
H2SONG	Hydrogen Song	52
H2W	H2testw test data	208	Joerg Jenderek
H3D	Hun3D template (v1.0)	10
H4R	Heroes of Might and Magic IV game data archive	2
H5	Hierarchical Data Format 5	15
H8S	h8 tracker module	3
H8T	H8 Tape image	11
HA	HA compressed archive	8
HA	Hidden Agenda save game	8
HA	Home Accounts account	5
HA12	Heredis tree (v12)	4
HA2	Home Accounts account(v2)	6
HAG	MADS HAG game data archive	10
HALAC	HALAC lossless compressed audio (v0.x)	14
HALIC	HALIC bitmap (v0.x)	6
HAP	Hamarsoft HAP compressed archive (v2.10)	3
HAP	Hamarsoft HAP compressed archive (v3.00)	5
HAR	HTTP Archive format	14
HAR	HTTP Archive format (UTF-8)	11
HASH	EnCase forensics Hash	25	Tom Strack
HASHMAP	AmiBlitz3 PED tokens HashMap	3
HAV	HAV video	4
HAV	STE Hi-color Audio/Video (v3)	3
HB	HyberBook document	15
HBA	Buying Your Home data	2
HBA	Buying Your Home data (default)	9
HBK	HTC SMS Backup	2
HBK	Hex Workshop Bookmark File	6	.Cryorb
HBR2	HaxBall Replay (v2)	5
HBW	Hauptwerk copy-protected samples format	1397
HCA	High Compression Audio	12
HCC	HydroCAD Data for prefabricated storage Chambers	7
HCCAPX	hashcat hccapx format (generic)	5
HCCAPX	hashcat hccapx format (v2)	2
HCCAPX	hashcat hccapx format (v4)	3
HCD	HCD format firmware	29
HCG	HCLab document	8
HCM	Hard Color Map bitmap	5
HCOM	Huffman Compressed audio	6
HCP	HydroCAD Project	12
HCX	BinHex 2.0 encoded	4
HCXS	Canadian Product Incident Report form	6
HD	Howie Davies module	3
HD3D	Home Design 3D project	6
HDB	Maple Help Database	24	Joerg Jenderek
HDB	PC-File data (gen)	4
HDD	Virtual98 harddisk image	3
HDF	Amiga Rigid Disk block / Hard Disk File image	3
HDF	Amiga hard disk image (PFS)	3
HDF	HDF IDE hard disk image	2
HDF	NCSA Hierarchical Data Format	13
HDF	X68000 SASI Hard Disk image (Human68k formatted)	14
HDL	HotDocs templates Library	18
HDP/JXR/WDP/WMP	JPEG XR bitmap	7
HDP	MAGIX Hard Disk Project Audio	7
HDPRG	FL Studio Hardcore Program	98
HDR	ENVI Header	228
HDR	ENVI classic Header	4
HDR	Hangul Draw 96 data	25
HDR	HotHelp Header	5
HDR	InstallShield setup header	50
HDR/RES	Intelligent Games Ltd resource data	10
HDR	Mayo/SPM Analyze format Header (BE)	2
HDR	Mayo/SPM Analyze format Header (LE)	2
HDR/PIC/RGBE/XYZE	Radiance High Dynamic Range bitmap	13
HDR/RGBE	Radiance High Dynamic Range bitmap (small hdr)	8
HDR	Unisoku SPM data Header	2
HDS	X68000 SCSI Hard Disk image	6
HDV	Sim //e Virtual Hard Drive image	2
HDV	Virtual Hard Disk image (v1.0)	5
HDX	Extended HDI disk image	2
HDX	TMT Pascal Help System	3
HDZ	KeyShot environment	6
HE2	Humongous Entertainment game data archive	15
HE4	Humongous Entertainment music/audio data archive	12
HE5	Hierarchical Data Format Release 5	43
HEAD	HEAD AFNI medical metadata	60
HEARTSSAVE-MS	Microsoft Hearts Saved game	15
HEIC	HEIF bitmap (heic)	32
HEIC	HEIF bitmap (heis)	8
HEIC	HEIF bitmap (heix)	2
HEIC	HEIF bitmap (hevc)	13
HEIC	HEIF bitmap (hevx)	2
HEIF	HEIF bitmap (mif1)	10
HEIF	HEIF bitmap (msf1)	2
HEL	FM Towns HEL bitmap	6
HELP	PureBasic Help (Linux)	12
HEM	Hex Edit Macro	5
HEP	Sierra patch	143
HES	Hudson Entertainment System Sound Format dump	370
HEWSP	HippoEDIT Workspace	4
HEX	BinHex 1.0 encoded	2
HEX	BinHex 3.0 encoded	4
HEX	Intel Hexadecimal object format	909	Joerg Jenderek
HEX	Logisim Hexdump/image format (raw, v2.0)	3
HEX	Logisim Hexdump/image format (words addressed, v3.0)	8
HEX	Logisim Hexdump/image format (words plain, v3.0)	3
HEX	Prusa i3 MK2.5 firmware	12
HEX	Prusa i3 MK2.5S firmware	14
HEX	Prusa i3 MK3 firmware	4
HEX	Prusa i3 MK3S firmware	6
HEXDWC	Free Hex Editor Neo layout	12
HEXSET	Free Hex Editor Neo Settings	3
HF2	L3DT compressed Heightfield Format	4
HFA	ERDAS Imagine Hierarchical File Architecture	8
HFD/HGD/HMD/HOD/HSD/HVD	Highway Pursuit game data archive	4
HFE	HxC Floppy Emulator disk image	21
HFE	HxC Floppy Emulator disk image (v3)	2
HFE	HxC Floppy Emulator stream image	2
HFF	L3DT HeightField File	4
HFP	HueForge Project	6
HFS	HFS+ / Mac OS Extended disk image	2
HFS	HFS+ / Mac OS Extended disk image (HFSX)	2
HFZ	HollywoodFX Plug-In	19	kif aka AC
HG1	Hellgate London save game	4
HGD	StarWriter for MS-DOS Graphics video Driver	3
HGL	UniHighlighter Highlighter definition	12
HGUIDE	Amiga HyperGuide document	9
HH	HammerHead Rhythm Station pattern	3
HHB	LigPlot Hydrogen-Bonds data	5
HHE	HHE1 video	2
HHH	MAGGI data	186
HHO	HyperACCESS OS/2 data	10
HHP	Microsoft HTML Help Project	15
HHP	Microsoft HTML Help Project (minimal)	4	Joerg Jenderek
HHP	Microsoft HTML Help Project (w/o index)	17
HHW	HyperACCESS Host configuration	9
HI	TETRIS! High score	3
HIC	HomeBrew Icon	3
HIC	PC-Bibliothek Hierarchy Compressed	3
HIF	Altera Hierarchy Interconnect File	10
HIN	HyperChem molecule format	9
HIOF	Altera Qsys Handoff Info	4
HIP/HOP	Heavy Iron Package game archive data	6
HIP	HiP compressed file	3
HIP	Hippel module	63
HIP	Houdini Project	11
HIP7	Hippel 7V module	4
HIPC	Hippel COmpressed SOng module	131
HIPNC	Houdini Apprentice Project	13
HIR	C64 Hires bitmap	4
HIR	Print-Technik/PRO89xx Raw data bitmap	2
HIT	HIT compressed archive	9
HIV/DAT	Windows NT Registry Hive (generic)	7
HJT	TreePAD document	9	Renan
HJT	TreePAD document (older version)	18
HKI	WinHki compressed archive	3
HKX	Havok packed format	6
HL7	Health Level-7 data (pipe delimited)	13
HLB	VMS / VAX Help Library	6
HLE	HomeBrew Level	12
HLF	FAR help	18
HLL/HLP	1dir+ Help	3
HLP	3D Studio 3.0 Help	8
HLP	4DOS Help	7	Joerg Jenderek
HLP	4DOS Help (v2)	1	Joerg Jenderek
HLP	4DOS Help (v4)	1	Joerg Jenderek
HLP	Alpha Four Help	3
HLP	Applause Help	2
HLP	Ashton-Tate Help data (v2.x)	4
HLP	BDC HelpSystem Help info	2
HLP	Borland Help System (v2.0)	6
HLP	Borland Turbo Vision Help	2
HLP	C-Worthy Help Librarian Data (v1.x)	6
HLP	C-Worthy Help Librarian Data (v2.x)	5
HLP	CZ Help	3
HLP	Cashflow Help	2
HLP	Central Point Software Help data	6
HLP	Clarion for DOS Help	3
HLP	Codeview Help	3
HLP	CompuServe Information Manager for DOS Help	2
HLP	DESQview/X Help	7
HLP	Disk Technician Gold Help	2
HLP	Eclipse Help	2
HLP	Eureka/Mercury Help	2
HLP	FastLynx Help	7
HLP	Foltyn Commander Help	2
HLP	FrameMaker Help	268	Joerg Jenderek
HLP	HP200LX System Application's Help	15
HLP	JOC-Help (v2.0)	4
HLP	LapLink 5 Help	3
HLP	LapLink Editor Help	2
HLP	LapLink Pro 4 Help	3
HLP	Lotus HAL Help	2
HLP	Lucid 3-D Help (v1.x)	2
HLP	Lucid 3-D Help (v2.x)	3
HLP	Microsoft Advisor Help	25
HLP	Microsoft Help (old)	6
HLP	Monarch for DOS Help	3
HLP	Necromancer's Dos Navigator Help	2
HLP	NeoPaint Help	2
HLP	NewAge Help	2
HLP	Novell Help Librarian Data (v1.00)	15
HLP	OPAL Help	3
HLP	OPHelp Help	2
HLP	OS/2 Help	4
HLP	OS/2 Help (alternate)	34
HLP	POP-UP DOS Help	2
HLP/MSG	PerFORM Messages	3
HLP	Peter Norton Computing Help	2
HLP	Prep for Monarch Help	2
HLP	Pure Pascal Help (v1.x)	4
HLP	Qualitas Help	8
HLP	Quattro Pro Help	6
HLP	Quick Help	2
HLP	RMP Help format	2
HLP	Seal Help format	6
HLP	Show Partner Animator Help	2
HLP	Sprint Help	2
HLP	Symantec DOS software help	28	Joerg Jenderek
HLP	SymbOS Help	7
HLP	Text602 Help (v3.x)	2
HLP	TopSpeed Help	9
HLP	Turbo Pascal Help (v2)	2
HLP	VGAPaint 386 Help	2
HLP	Vocal-Eyes Help	4
HLP	Windows HELP File	201	Davide "Airex" Airaghi
HLP	agSI Help File	2
HLP	gfxboot compiled HTML Help (main)	555	Joerg Jenderek
HLP	gfxboot compiled HTML Help (opt)	405	Joerg Jenderek
HLR	GigaScreen bitmap	3
HLS	HoLa! Snapshot	2
HLX	Help Magician text file	8
HMA	Hi-MD Minidisc ATRAC3 audio data container	2
HMA	Hi-MD Minidisc ATRAC3+ audio data container	2
HMA	Hi-MD Minidisc DRM keyfile	2
HMA	Hi-MD Minidisc MPEG audio data container	2
HMA	Hi-MD Minidisc PCM audio data container	2
HMA	Hi-MD Minidisc key container	2
HMA	Hi-MD Minidisc track index	2
HMC	Hamic worksheet	3
HMD	HotMap VBX regions Description	12
HMD	PlayStation Hierarchical 3D Model Data	2
HMF	HOOPS 3D Metafile Format (generic)	5
HMF	HOOPS 3D Metafile Format (v1.x)	3
HMI	Human Machine Interfaces MIDI Format (generic)	19
HMI	Human Machine Interfaces MIDI Format (rev.2)	6
HMI	Human Machine Interfaces MIDI Format (rev.unk)	16
HMK	Hallmark Card Studio file	15
HMP	Help Magician Project	2
HMP	Human Machine Interfaces MIDI Format	20
HMP	Human Machine Interfaces MIDI Format (rev.1)	2
HMR	Hammer compressed	2
HMT	HighMAT contents info	2
HMT	HighMAT data (generic)	11
HMT	HighMAT menu info	2
HMT	HighMAT playlist info	2
HMT	HighMAT text info	2
HMW	Homeword for DeskMate	3
HND	HNSKY Deep Sky Database	9
HNE	NoteCenter encrypted notes	2
HNM	CRYO HNM4 video	5
HNM/HNS	CRYO HNM6 video	79
HNT	Magnetic Hint	4
HOG	Descent game data archive	2
HOG	Harry Potter And The Sorcerers Stone game data archive	2
HOGG	Cryptic Studios game data (generic)	12
HOGG	Star Trek Online game data	5	Steven Greeran
HONMOD	HoN Modification Manager package	5
HONREPLAY	Heroes of Newerth Replay	3
HOT	Anders Oland music	17
HOT	Mosaic Hotlist	16
HOTLIST	AWeb Hotlist / bookmark	3
HOTLIST	Double Commander directory favorites	7	Joerg Jenderek
HP48/48P	HP 48 binary (generic)	5
HP49/49P	HP 49 binary (generic)	7
HPA	HomeBrew Palette	3
HPD	HP Document	25
HPDATA	HP support Data	14
HPGL/HPG	Hewlett-Packard Graphics Language	5
HPI	Hemera Photo-Object Image bitmap	2051	Haakon Birkeland
HPI	System 45 HP Image format tape/disk image	9
HPI	Total Annihilation saved game	3
HPJ	Armor Command mission	54
HPJ	Microsoft Help compiler Project	9
HPJ	Microsoft Help compiler Project (with rem)	9
HPK	HPACK compressed archive	14
HPK	Haemimont Games AD game data archive	3
HPKG	Haiku Delta Package	5
HPR	RoboHelp data	4
HPRJ	Horizon Project	4
HPRJ	Zoom Audio Project Settings (H5)	7
HPRJ	Zoom Audio Project Settings (H6)	4
HPROJ	HOBOware Project	8
HPS	HAL Laboratory HALPST container audio	4
HPS	HP HPS digital sender info	3
HPS	Hunmin temporary data	2
HPS	RTFGEN Help Source	2
HPT	HP Tuners VCM Editor data	8
HPT	RoboHelp Topic Export	8
HPUB	HPub HTML Publication	8
HPX	Hipix bitmap	4
HQX	BinHex 4.0 encoded	13
HQX	BinHex 5.0 encoded	3
HR2	Poser Hair data	11
HRA	Human Readable Archive	5
HRC	HRC Language	11
HRF	Hitachi Raster Format bitmap	15
HRM	Polar Heart Rate Monitor format	11
HRS	Faery Tale Adventure 2 Resources	6
HRT	Hornet Packer module/song	2
HRU	HRU bitmap	21
HRX	Human Readable Archive	11
HS/HAR	Compiled HamsterSpeak program	4
HS2	Help System II hypertext help	3
HSB	HandStory eBook	6
HSB	Headspace Sound Banks	26
HSC	HYSYS Simulation Case	5
HSC	HelpScribble Project	6
HSE	HomeBrew Sound	3
HSF	HOOPS 3D Stream Format (generic)	67
HSF	HOOPS 3D Stream Format (v12.x)	4
HSF	HOOPS 3D Stream Format (v13.x)	2
HSF	HOOPS 3D Stream Format (v14.x)	5
HSF	HOOPS 3D Stream Format (v18.x)	4
HSF	HOOPS 3D Stream Format (v19.x)	3
HSF	HOOPS 3D Stream Format (v8.x)	27
HSF	Hudson Soft game data (generic)	3
HSF	Mario Party 5 game data	2
HSH	Kudo catalog Hash data	63
HSI/JPG	HSI JPEG bitmap	8
HSI	MAME Hash	7
HSL	HyperSlide presentation	2
HSL	HyperSlide presentation (compiled)	2
HSM	HelpSmith Project	7
HSN	MaxonMAGIC Sound sample (v1.0)	4
HSN	MaxonMAGIC Sound sample (v1.1)	41
HST/RAW	HSI Raw bitmap	2
HST	Quarterdeck Mosaic History	2
HSTX	3hs Theme Extensible	2
HSZ	HS2 zipped bitmap(s) archive	7
HT	HyperTerminal data file	10
HTA	Hemera Thumbnails Archive	8
HTC	HTML Component (ASCII)	7
HTC	HTML Component (Unicode)	7
HTD	Applied Precision CellWorX HTD	9
HTI	HomeBrew Tile	3
HTM/HTML	HyperText Markup Language with DOCTYPE	134
HTM	Internet Explorer bookmark (v1-3)	2
HTM	Internet Explorer history (v1-3)	2
HTM	Netscape bookmark (v1.0)	6
HTML	Expression Media template	13
HTML	Expression Media template index	15
HTML	HyperText Markup Language	34
HTML	IBrowse Hotlist / bookmark (v2)	6
HTML/SAV	Netscape Bookmark-file-1 format	7
HTML	Stylus Labs Write document	8
HTMLZ	HTMLZ eBook	2
HTP	HomeLab/BraiLab Tape image	203
HTR/HAPTAR	Haptek Compressed file	10
HTS	Genieous Snapshot	3
HTS	HyperTuner Skin	5
HTSVOICE	HTS Voice	37
HUD	HUD Maker	4
HUF	ALICE: The Personal Pascal Program Help	3
HUF	CP/M HUF compressed archive	4
HUH	HydroCAD Unit Hydrograph definitions	7
HUS	Husqvarna Designer I Embroidery Machine Format	317	FILExt
HUS	Husqvarna Viking embroidery format	8
HUS	Husqvarna Viking embroidery format (variant)	4
HV/H6V/H8V	Amiga HAM Video	20
HVIF	Haiku Vector Icon Format	2
HVL	Hively Tracker module	36
HVO	Game Voice data	50
HVP	Obscure HV PackFile game data archive	5
HVS	High Voltage SID Collection update info	8
HVT	HydraVision Texture	2
HW/HW3/HW4	HyperWriter document	57
HW6	Norton pcAnywhere Hardware configurations	2
HWA	Hollywood Applet (compressed)	5
HWA	Hollywood Applet (non compressed)	2
HWL	HttpWatch Log	3
HWP	HWP document	35
HWP	Hangul (Korean) Word Processor document (alternate)	27
HWP	Hangul Word Processor document (generic)	9
HWP	Hangul Word Processor document (v1.x)	2
HWP	Hangul Word Processor document (v2.x)	2
HWP	Hangul Word Processor document (v3.x 96/97)	46
HWP	Hollywood Plugin (Amiga 68K)	18
HWP	Hollywood Plugin (Amiga ELF)	12
HWP	Hollywood Plugin (MacOS Intel)	6
HWP	Hollywood Plugin (MacOS PPC)	20
HWP	Hollywood Plugin (Windows)	13
HWT	Hollywood Template	16
HWT	Huawei EMUI Theme	10
HXCSTREAM	HxC Stream loader (v1.x)	1930
HXI	HXTape Image	2
HXL	Hexels drawing	12
HXN	Hexagon model	26
HXPROJ	Haxe Project	14
HXS	Microsoft compiled help format 2.0	102
HXT	Help Table of Contents	4
HYP	Adobe Hyphenation/spelling dictionary	41
HYP	Atari ST Guide Hypertext document	8
HYP	Hyper archive (compressed)	5
HYP	Hyper archive (stored)	4
HYP	I.E.S. HyperText	4
HYP	Microsoft Hyperlapse Pro project	4
HYP	Sphinx Questionnaire form	10
HYPER	Tableau Hyper data base	6
HZF	neosat fixes	12
HZP	CrossStudio project	4

---