Various data files

.gss

Galileo Space Sensor Raw Data File

.gss

Roboform Everywhere data

.gst

Giza specifier template

.gst

Gosu template

.gst

Multi Game Memory Editor template file

.gstat

CSD GSTAT chemical modeller input data

.gstore

GMailStore data

.gsvr

GhostScript file

.gsz

GeoStudio project

.gt2

Graoumf Tracker music module (MOD)

.gtb

Midas GTS NX data

.gth

Bibexcel data

.gti

STRUDL input data

.gtk-bookmarks

Ubuntu Nautilus bookmarks

.gtm

GreekToMe data

.gtr

Stanford Microarray Database gene tree data

.gtt

Guntram's Tabletweaving Thingy data

.gtx

GhostTyper archive

.gtx

GTViewer extract data

.gui

GUI Design Studio project

.guides

The Iconfactory xScope guides file

.gux

Gutsch & Exner Software update

.gvd

Gladinet Cloud data

.gvf

Genome variation format file

.gw

SWAT groundwater input data

.gwf

Benthic Golden data

.gwk

GC-Prevue GraphiCode PCB job data

.gwl

Nanoscribe General Writing Language file

.gwm

Epson Creative Studio 30 example data

.gwp

Greetings WorkShop data

.gwp

GoodWay Flight Planner flight plan data

.gwt

SpaceStat generalized weights format

.gwx

Genigraphics Graphics Link presentation

.gx2

Generic Cadd data

.gxb

GP32 ROM data

.gxf

Grid Exchange Format

.gxkey

GameEx registy data

.gxm

General CADD Pro data

.gxp

Jeol EX Spectrometer data

.gxp

Google XML Pages data

.gxr

GeneXus report

.gxs

GrafiXML graph

.gxy

ISIS GIS Visualiser schematic data

.gym_zip

XWE data

.gz1

Orgadata LogiKal data

.gzf

Webcopier data

.gzl

Go!Zilla filelist

.gzmat

Gaussian Z-Matrix chemical modeller input data

.h!

Perfect Database help database

.h00

ARM EPROM HEX file

.h01

ARM EPROM HEX data

.h02

Flash ROM Hex data

.h04

GE FIX32 historical data

.h08

GE FIX32 historical data

.h1d

Microsoft Windows data

.h1h

Microsoft Windows merged hierarchy help data

.h1w

Microsoft Windows Help keyword index

.h24

GE HTR data

.h2drumkit

Hydrogen drum kit file

.h2w

H2testw data file

.h32

32-bit include data

.h3b

POD HD300 bundle

.h4b

POD HD400 bundle

.h5

Hierarchical Data Format version 5 data

.h5b

SuperHeat 5 building file

.h77t

GEODAS MGD77T header data

.h86

WOW! firmware module

.had

D-Link fimrware update

.hairy

Cygnus shared data

.hal

HyperAccess Lite for OS/2 data

.halog

IEInspector HTTP Analyzer log

.hamachi

Hamachi client data

.han

Viewpoint Headline Studio data

.hang

Apple Mac Terminal hang log

.happyfish

HappyFish data

.har

e-Sword harmony resource data

.har

HTTP Archive format

.harx

e-sword harmony file

.hash

EnCase Forensic drive image hash

.hb

HotBasic data

.hb

Harwell Boeing Sparse Matrix format

.hbc

Home Buyers Calculator Suite data

.hbin

SFIT HITRAN output data

.hbk

Mathcad handbook

.hbk

HandyCafe database

.hbk

Hex Workshop Hex Editor bookmark

.hbk

netCDF ANDI chromatography data

.hbn

Java hibernate data

.hbp

HBPredicT Hydrogen Bond Prediction Tool data file

.hc

BI/Suite hypercube file

.hca

Hammer Call Analyzer network traffic data

.hce

HydroCAD hydrograph data

.hcf

123 Heading Creator project

.hci

HydroCAD IDF data

.hcj

hashcat data

.hck

Mars Global Surveyor hinge CK data

.hckx

Windows Hardware Certification Kit package

.hcl

HotDocs library file

.hcode

HASP code

.hcs

NHP eSubmission Builder submission package

.hct

Symantec LiveUpdate data

.hd

VistaCodecs data

.hdat

vStaticIP data

.hdb

HansaWorld Enterprise database

.hdb

ACT! history data

.hdb

Watcher Database patch file

.hdd

HelloDOC medical software data

.hdev

HDevelop data

.hdf4

HDF4 data

.hdf5

Hierarchical Data Format

.hdf5

HDF5 data

.hdg

HDGraph data

.hdi

HelloDOC medical software file

.hdi

HotDocs auto-install data

.hdl

Procomm Plus alternate download file listing file

.hdl

20-20 Giza specifier data

.hdl

HotDocs library

.hdr

Procomm Plus message header

.hdr

DataFlex header data

.hdr

InstallShield setup header

.hdr

MicroSim PCBoard hole-drill schedule report

.hdr

ENVI header data

.hdr

Microsoft IIS Server NNTP header data

.hdr

Mail.dat header data

.hdt

Helium Music Manager TagEditor file

.hdv

SmartWare hardware driver file

.hdvp

HDevelop external procedure

.hdx

AutoCAD Delphi help index

.he4

HDF4 data

.he5

Hierarchical Data Format release 5 file

.heapsnapshot

Heap Snapshot data

.hec

Grafic Pvquan Quant data

.hed

ReliaSoft RG data

.hef

HEAT export

.hejs

HippoEDIT bundle

.help

Unix help document

.helpindex

Mariner Software Narrator index

.hem

Hold'em Manager player poker statistic data

.hep

Novell NetWare help librarian data

.heprj

HippoEDIT project

.het

WinSQL HTML export template

.hex

Hex dump file format

.hex

Magellan GPS Receiver flash ROM upgrade

.hex

Intel Hexadecimal Object

.hex

Pioneer CDJ-800MK2 firmware update file

.hex

WOW! firmware module

.hexbook

HHD Software Hex Editor bookmarks

.hexhis

Hex Editor Neo history data

.hexlic

Hex Editor Neo data

.hexpatch

Free Hex Editor Neo patch

.hexsel

Hex Editor Neo data

.hexset

Free Hex Editor Neo data

.hfa

Erdas Imagine hierarchical data

.hfg

HeroForge Anew character data

.hfo

Pinnacle Hollywood FX object

.hfss

Ansoft HFSS project

.hfw

Logitech Harmony firmware upgrade

.hfx

HotFax data

.hfx

Harvard Graphics F/X data

.hfx

Pinnacle Hollywood FX special effects

.hfx

US Robotics Rapid Comm voice data file

.hgc

PC Fold data

.hgc1

XWE data

.hgdata

Altair HyperGraph data

.hgm

Sublime Text data

.hgt

SRTM Shuttle Radar Topography Mission data

.hh7

pcAnywhere log

.hhb

LIGPLOT data

.hhd

STSDAS data

.hhl

Visual Basic data

.hhm

HHsearch database

.hhr

HHsearch results

.hhs

Oracle HyperHub subkit data

.hia

Spy-CD CD search database

.hib

Spy-CD CD search database

.hif

Autodesk AutoCAD Heidi information data

.hin

HyperChem HIN chemical modeller input data

.hin

HyperChem HIN chemical modeller output data

.hin

HyperChem molecule data

.hip

Spy-CD CD search database

.hiro

ARToolKit Hiro Marker data

.his

RMCProfile data

.hisf

DL_POLY history file

.hist

MicroStrategy history data

.hisu

DL_POLY history data

.hjt

TreePad editor file

.hk

ASCA GIS housekeeping data

.hkc

HTML-KIT auto complete short cut

.hkf

Microsoft .NET Framework data

.hkl

RMCProfile range of values data

.hkl

SHELX reflection data

.hl

HeuristicLab storage

.hl6

Horizontal.Log 6 data

.hl7

HL7 standard format data

.hlb

VAX VMS help library

.hlc

ESO MIDAS help command data

.hld

Structural Desktop hold data

.hlg

BMERC Homolog file format

.hlh

Ashampoo Photo Optimizer data

.hlm

Help data

.hlq

ESO MIDAS help qualifier data

.hlsli

Microsoft Visual Studio data

.hlt

Watcher Database trades list

.hlw

Hioki Logger Communicator waveform data

.hlx

MultiEdit help data

.hlx

Hollex Cartridge image

.hlx2

Apple DocViewer data

.hlz

ESO MIDAS Help ASCII file

.hm

Windows Help context IDs file

.hm0

MAGIX Audio Cleaning Lab waveform file

.hmc

HAMIC data

.hmd

SWAT relative humidity input data

.hmf

HOOPS metafile

.hmgd

Microsoft grammar data

.hmhd

Word Hyphenation File

.hml

HostMonitor TestList data

.hmm

HMMER data

.hmmer

SAM HMMER format file

.hmmr

SAM HMMR data

.hmp

Technics Sx KN 6000 Keyboard home page file

.hms

Stentura 8000 deposition data

.hmsd

Microsoft dictionary file

.hmx

MixlleniumEngine web server module template

.hnd

HNSKY deep sky database file

.hnl

Hunter MFC data

.hnq

Hunter data

.hnt

Hunter csv based collections

.hnv

Hunter file

.hobo

Onset Hobo data logger

.hol

Microsoft Outlook holiday calendar

.hor

Horoscope data

.hotlist

Internet Explorer hotlist

.hpc

HP font language

.hph

Designer Graphics System 2 data

.hpid

HP Instant Delivery software file

.hpkg

Halotea media data

.hprj

Heroglyph project

.hprof

Eclipse Java heap dump

.hproj

HOBOware project

.hps

Hewlett-Packard Web PrintSmart data

.hpsign

HP System Software Manager data

.hpux

HP Unix data

.hql

Microsoft Windows Azure data query

.hqp

CP/M disc utility information data

.hqz

Internet Explorer for Mac file

.hrf

HyperRipper data

.hrm

Polar ProTrainer pulse rate save data

.hrm

Procomm Plus alternate main menu

.hrm

Netmino data

.hrs

Holder Reporting System data

.hru

SWAT HRU input data

.hrx

Herolab EasyWin32 document

.hs3

HyperRESEARCH study data

.hs6lic

HyperSnap license

.hs7lic

HyperSnap data

.hs8lic

HyperSnap license

.hsa

Hagaki Studio address book

.hsc

Aspen HYSYS simulation data

.hshader

Microsoft Visual Studio data

.hsk

Nimbus 7 SAMS data file

.hskat

Knowledge Master data

.hsn

HostScan hosts data

.hsp

Helium Scraper project

.hss

Adobe Dreamweaver snippet

.hss

Adobe Photoshop hue or saturation data

.hst

Corel WordPerfect Office history data

.hst

Netscape history

.hsx

Health & Safety Xpert project file

.ht_

Hot Potatoes data

.ht1

Google Desktop application data

.htb

Audacity help data

.htb

Samsung bada app

.htcrtproj

Jade Kitchen file

.hti

Microsoft Windows WinHelp related data

.htm2

Microsoft Office component

.htmhjt

TreePad file

.html-

Adobe Acrobat Reader HTML data

.hts

XL2 data file

.htw

IIS Webhits template

.hud

SmartWare dictionary

.hue

HUE Animation project

.huh

HydroCAD unit hydrograph definitions data

.hvif

Haiku vector icon format

.hvj

Havij project

.hvs

Cubicon Cubicreator g-code data

.hvuf

Hydraulic Calculation format

.hw

Marvelous Designer hardware ID data

.hwas

XWE data

.hwl

Corel WordPerfect shared Writing Tools data

.hwl

HttpWatch http watch log

.hwl

BrailleNote Apex license key

.hwof

Microsoft Office for Mac help file

.hwx

RSNetWorx registration data

.hxb

QCTest data

.hxd

Microsoft Help validator data

.hxe

Microsoft Windows Help samples definition

.hxf

Microsoft Help include data

.hxh

Microsoft Help merged hierarchy file

.hxk

Microsoft Help 2 keyword index

.hxl

Microsoft Help registered namespace list file

.hxn

Microsoft Visual Studio help file

.hxq

Microsoft Help merged query index file

.hxr

Microsoft Help data file

.hxt

Help table of contents

.hy1

Ventura Publisher hyphenation algorithm

.hy2

Ventura Publisher hyphenation algorithms

.hy3

Hy-Tek data

.hyc

Corel WordPerfect data

.hyd

Corel WordPerfect hyphenation dictionary file

.hyd

CARE-S InfoWorks hydrograph

.hyn

HydroNet Explorer component information

.hyp

Adobe Acrobat dictionary

.hyp

SmartWare dictionary file

.hyq

CARE-S InfoWorks hydrograph data

.hyv

Hy-Tek data

.hyv

CARE-S InfoWorks velocity hydrograph file

.hzd

SeisWorks data

.i

Borland C++ intermediate preprocessor output data

.i

Apple MAC OS X file

.i1c

IBM Voice Type languages Newuser data

.i1i

IBM Voice Type languages newuser data

.i2c

IBM Voice Type languages newuser data

.i2i

IBM Voice Type languages newuser data

.i32

NI LabView data

.i3c

IBM Voice Type languages newuser data

.i3f

I3 fax data

.i3i

IBM Voice Type languages Newuser data

.i5z

IUCLID import or export file

.i64

Interactive Disassembler data

.i8

Digital Video Interactive device dependent data

.ia1

Infinite Algebra 1 data

.ia2

Infinite Algebra assignment data

.ia6

IApproach work data

.iad

Symantec Patch Management data

.iadcomponent

iAd Producer component

.iak

MAIL.DAT information access key

.ial

Microsoft SharePoint list activity file

.ian

Sterling Software COOL:Jex business team model

.iar

CD Katalog data

.ias

BitDefender data

.ias

Intermodulation Analysis System data

.iaw

ImageAMMO wrapper data

.ib_lic

IncrediBuild license

.ib_mon

IncrediBuild data

.iba

MDE InfoHandler infobase

.iba

Lectra Modaris clothing design pieces

.ibadr

ISOBuster file

.ibb

LIGHTNING UK! ImgBurn project

.ibc

Microsoft Office Outlook data

.ibd

Windows Installer exported database stream

.ibdat

ISOBuster debug dump image

.ibg

NASA PDS graphic format

.ibg

iBridge project workspace format

.ibk

Kodak Imaging for Windows bookmark

.ibl

PCLTool index location

.ibn

WinIQSIM data

.ibo

IB Objects data

.ibr

IsoBuster saved search file

.ibs

i2 iBase data

.ibs

IBIS data

.ibt

IGOR Pro binary misc format

.ibv

IGOR Pro binary variable data

.ibw

IGOR Pro binary wave data

.ibx

Interscope BlackBox data

.ic0

HSPICE output data

.ic4

SADiE interchange data

.ica

BrainVoyager QX independent component analysis file

.icap

Adobe InDesign data

.icd

Battelle Columbus Operations Smart Card exchange data

.icd

Actuate information object cache definition file

.icd

ASTi Model Builder data

.icf

Cheyenne AntiVirus data

.icf

ICOM CS-2100 radio programming data file

.icf

Imabas file

.ici

Ampac data

.icl

International Container Label data

.icmp

Internet Control Message Protocol

.icms

RagTime Extensions data

.iconbox

IconBox data

.iconboxicon

IconBox data

.icq

ICQ archive

.icq

QIP Infium data

.icr

Image Comparer result

.ics

SwiftView command data

.icspkg

Intellitools Classroom Suite package

.ict

TIFF and ISO image related data

.icx

Remote Call Profiler summary view

.icxs

iTunes data

.icz

Lib2Def output data

.id

IBM Lotus Notes ID data

.id

Microsoft Data Map data

.id0

Interactive Disassembler database

.id3

iData 3 data file

.ida

Microsoft IIS Server data

.idat

Illumina BeadArray data

.idata

iData 2 data

.idb

Interactive Disassembler database

.idc

Lotus Notes certificate

.ide

Sophos Anti-Virus Virus identity data

.idea

IntelliJ IDEA metadata

.idemo

InstantDemo project

.idf

InspireData data

.idh

OpenCBM data

.idi

I-DEAS web access data

.idi

HP EVA event log

.idif

Netscape saved address book identification data

.idj

TEMPPO IDATG Java GUI info data

.idk

Interface Development Kit data

.idl

CRiSP Harvest file

.idll

CodeWarrior dynamic link library

.idm

Ulead Photo Express messages file

.idm

iData Mobile data

.idms

Adobe InDesign data

.idn

IBM data

.idol

IDle object library

.idp

IBM Personal Communications interchange document profile

.idpk

Adobe InDesign data

.idpp

Adobe InDesign data

.idq

Microsoft Internet Explorer data query

.idq

SQL Structured Query Language query

.idroo

IDroo data

.idrz

Creo View package

.idsp

XWE data

.idt

Windows Installer exported database table

.idu

Interleaf Desktop Utility data

.idvi

XWE data

.idx

Microsoft Outlook Express mailbox index

.idx

Sunnysoft InterWrite data

.idx

Subtitle index file

.idy

Micro Focus Studio Enterprise Edition data

.idz

I-DEAS web access file

.ie

MyEclipse image

.iec

Microsoft HTML Converter data

.iei

Image Eye thumbnail cache

.iel

particleIllusion SE emitter library

.ienv

iData 3 envelope template file

.ies

IESNA photometric data file

.if2

Dell driver

.if90

Programmer's Notepad data

.ifd

Adobe output designer form (Jet Form design form)

.ifm

Brighterion iPrevent fraud model

.ifn

IGOR Pro formatted notebook

.ifol

Instant File Opener data

.ift

IGOR Pro formatted notebook template

.ifw

INTUS firmware file

.ifx

Rational XDE data

.ig

iSpy data

.igc

Anime List Builder input data

.igc

IGC FR data

.igg

SuiteProfiler color map

.ign

Adobe RoboHelp ignore list

.ignore

Ignored data

.igt

ImageGadget template

.igw

IGW data

.ihc

Proficy Historian data

.ihe

Interlace Hires Editor picture image

.ihf

IGOR Pro help data

.ihp

Watcom help data

.ii

IconWorkshop extended information data

.iic

Cypress FX2 I2C firmware data

.iid

iInstaller idirectory

.iii

Know Your Stuff data

.iil

Norton CleanSweep installation log

.iix

SDL Trados Studio translation memory index

.ik

CryENGINE IK animation file

.iklax

AirParrot media data

.ikm

XWE data

.il

Fortran 90 inline expansion data

.il

SimuPLC electric commands language instruction list

.il3

particleIllusion 3 emitter library

.ilabel

iData 3 template label file

.ilb

Scream Tracker data

.ild

XWE data

.ilf

Alim file

.ilg

MakeIndex error log

.ilg

InstallShield data

.ilg

Mincom LinkOne data

.ilib

ClarisDraw Art library file

.ilj

honestech VHS to DVD project

.ilock

iData data

.ilr

Unity 3D license request

.ilt

SpectrILight III saved spectrum binary data

.ilv

ILOG data

.ilx

Interlex vocabulary data

.ima

System Mechanic data

.ima

ImageMixer data

.ima

Sage ACT! email message

.image_last_thumb

Google Android thumbnail data

.image_tmobusa_red_v1

Nokia 5130 XpressMusic flash data

.imageportfoliolibrary

Corel Painter image portfolio

.images2pdf

Images2PDF project

.imapmbox

Apple Mail file

.imb

IncredMail address book and temporary contacts data

.imd

Caseware IDEA data

.imd

Microsoft Windows dictionary data

.imd

Integration Manager database

.imd

VisioModeler data

.imf

ImageForge Image EXE Library saved filtered brushes file

.imi

Turbo Pascal DOS data

.imk

IncrediMail license