Data Files Extensions

.3dr

3D Rad Project File

.4dv

4D View Ultrasound File

.4fs

Puppy Linux Save State File

.3dp

3DMark2011 SE Project File

.3dt

3D Topicscape File

.3dmdef

3DMark Definition File

.3me

TurboTax Form File

.8xk

TI-83 Plus Application Upgrade File

.~hm

HostMonitor TestList Backup File

.3pe

TurboTax 2008 Form File

.8xv

TI-83/84 Plus Variable File

.8xg

TI-83/84 Plus Group File

.8xs

TI-83/84 Plus String File

.{pb

Corel WordPerfect Document Index File

.1pe

TurboTax Form File

.1ph

TurboTax File

.73l

TI-73 Data List File

.73c

TI-73 Constant File

.as

AppleSingle File

.adt

ACT! Document Template

.anme

Anime Studio Document

.a5w

Authorware 5 Windows File

.adcp

Adobe Device Central Project File

.arc

Nintendo Archive File

.aw

Answer Wizard File

.avp

AntiVir Profile

.aggr

Adobe Captivate Aggregate File

.aby

AOL Address Book File

.asm

Pro/ENGINEER Assembly File

.azz

AZZ Cardfile Database File

.aam

Authorware Map File

.aao

Agenda At Once File

.asnd

Adobe Sound Document

.ashprj

Ashampoo Burning Studio Project

.avc

Kaspersky Virus Database

.awdb

Access Walker Database File

.abkprj

Ashampoo Backup Project

.aplibrary

Aperture Library

.atf

Axon Text File

.acr

Audio Comparer Results File

.acg

Audio Comparer Group File

.aes

ooVoo Log File

.amm

All My Movies Database File

.amb

All My Books Database File

.an8

Vector NTI DNA File

.arn

Autoruns Data File

.awbr

WriteOnline WordBar File

.addism

Addism Data File

.acf

X-Plane Aircraft File

.asr

Adobe Photoshop Scratch File

.acz

AppCraft Project

.aldf

Aldfaer Genealogy File

.ab

DNA Sequence File

.ats

Advanced ETL Transformation Script

.anx

HotDocs Answer File

.aff

Spellcheck Dictionary Description File

.alc

Dynamics AX Label Description File

.amc

Ant Movie Catalog File

.advs

Adobe Device Central Device Set

.arff

Attribute-Relation File Format

.adv

Nortek Acoustic Doppler Velocimeter File

.art

BERNINA Embroidery File

.acc

Graphics Accounts Data File

.aft

Ancestry.com Family Tree Database

.ast

ClarisWorks Assistant File

.abp

AVS Barcode Profile

.aifb

AIF Builder Project File

.ald

Dynamics AX Application Label Data File

.ali

Dynamics AX Label Index File

.awg

Activeworlds Object Group File

.ab1

DNA Electropherogram File

.ab3

PhotoImpact 3 Album File

.abi

DNA Chromatogram File

.adx

Approach Index File

.abcd

AudioVisual Book Data File

.amsorm

OnLine Ringman Auction Client File

.ans

HotDocs Binary Answer File

.avl

AntiVir Status Report File

.abcdp

Address Book CoreData Person File

.apalbum

Aperture Album File

.azzx

Uncompressed AZZ Cardfile Data File

.aan

Pro Tools Elastic Audio Analysis File

.aecache

After Effects Cache File

.a65

Authorware 6.5 File

.autosave

Fusion Auto-save File

.aae

Sidecar Image Format File

.a5l

Authorware 5 Library

.a1wish

Audials Wishlist File

.ara

Archivaldo Resource Archive

.attr

iPhoto Attributes File

.abt

Annotated Braille Text File

.aglib

Adobe Photoshop Lightroom Library

.a5wcmp

Alpha Five Web Components File

.ann

Lingvo Dictionary Annotation File

.ansym

Adobe Edge Animate Library File

.apxl

Keynote Presentation Data File

.agtoolkit

Adobe Photoshop Lightroom Toolkit

.abdata

Adobe Bridge Data File

.bin

Generic Binary File

.book

iBooks Author Document

.blg

Windows Binary Performance Log File

.bvp

VodaHost BlueVoda Project File

.bms

BIOWRAP Multi-Layer Security File

.bgl

Babylon Glossary File

.bld

Envisioneer Building Project File

.blogthis

Windows Live Writer Data File

.brain

PersonalBrain Mind Map File

.bcc

Calendar Creator File

.brw

Calyx Point Borrower File

.bar

Brew MP Binary Application Resource File

.bnk

Spotify Playlist File

.bm2

Boardmaker Interactive Board File

.bdc

Babylon Dictionary File

.bjo

TabRite Tablature File

.bpl

Bore Plan Log

.bionix

BioniX Wallpaper Playlist File

.btm

BizTalk Map File

.bsd

BSDL File

.bsdl

Boundary Scan Description Language File

.brf

Braille Ready Format File

.bpm

Trados AutoSuggest Dictionary File

.brn

BrainStorm Data File

.brd

EAGLE Circuit Board File

.bpdx

Business Plan Pro Document

.bpd

Business Plan Pro Document

.bho

Behold Organize File

.bed

UCSC BED Annotation Track File

.bcl

Illumina Base Call File

.brs

RoboHelp Browse Sequence File

.bci

Belarc Advisor Report File

.bgt

Graphics Accounts Data File

.box

E-mail Mailbox

.bok

TestGen Testbank File

.bk

FrameMaker Book File

.bc

Adobe Bridge Cache File

.bcm

Business Contact Manager File

.bdic

Chrome Dictionary File

.blb

Blob Data File

.bdf

Binary Data File

.bphys

Blender Cache File

.btf

NationsBank Check Images

.baserproj

DNA Baser Project File

.brl

MicroBraille File

.bim

Bytessence InstallMaker Document

.bct

Adobe Bridge Thumbnail Cache File

.bfx

Bitware Fax Document

.bafl

BurnAware File List

.bln

Golden Software Blanking File

.booktemplate

iBooks Author Document Template

.bridgecache

Adobe Bridge Cache Export File

.btif

NationsBank Check Image File

.btinstall

uTorrent Installer File

.blockplt

LEGO MINDSTORMS NXT Block Palette File

.cs

ColorSchemer Studio Color Scheme

.csv

Comma Separated Values File

.contact

Windows Contact File

.cdf

Common Data Format

.cel

Affymetrix Probe Results File

.cbz

ChessBase Encrypted Database Archive

.capt

Capito Data File

.cdi

INTEX Output File

.cma

Coach Activity File

.ctf

WhereIsIt Catalog File

.clp

CrazyTalk Clip File

.cva

Canvas Sequence Set

.ccp

RIB Import Converter Profile

.cub

Analysis Services Cube File

.cdr

Crash Data Retrieval Data File

.caf

Class Action Gradebook File

.cdx

Compound Index File

.clg

Collage Maker Project File

.cmap

CmapTools Concept Map File

.cca

Multimedia Fusion File

.c4p

CrossOver Software Installer File

.cm10

CaseMap 10 Case File

.cry

CryENGINE Map File

.cdpz

ConceptDraw PROJECT Document

.cml

Chemical Markup Language File

.cptx

Adobe Captivate Project File

.crev

Adobe Captivate Commentable SWF File

.capx

Capella CapXML File

.clk

Corel R.A.V.E Project File

.cbmap

Containment Breach Map File

.cav

Comodo Virus Definitions File

.ctm

CrazyTalk Model File

.clx

Standard Dictionary File

.classlist

SMART Notebook Class List File

.cfs

CFS Console File

.cbg

ChessBase Game Moves File

.cys

Cytoscape Session File

.col

Capture One Session File

.ctp

CrazyTalk Project File

.cvd

ClamAV Virus Definitions File

.cww

Crossword Weaver Puzzle File

.ctproject

CrazyTalk Animator Project File

.cxf

Chemical Exchange Format File

.c3d

Coordinate 3D File

.czi

Carl Zeiss Image Data File

.ctv3

Citavi 3 Project File

.ctv

Citavi Project

.cpk

DTM Test Log File

.cxd

SimplePCI Data Document

.cdxml

ChemDraw XML File

.cif

Crystallographic Information File

.cpf

Cognos Project File

.cef

Class Action Gradebook Elementary File

.cch

Corel Chart File

.car

Car Explorer Data File

.cld

ClamAV Virus Definitions File

.ckt

CircuitMaker File

.ctt

Messenger Contact List

.cyo

Clustify Output File

.cm5

Clone Manager File

.ccld

Construction Clouds Data File

.csa

PNA Code Calset File

.cap

Packet Capture File

.ctl

StepMania SMZIP Package Description File

.chk

InterCheck Checksum Database

.cmr

Coach Results File

.clks

Clicker Sentences File

.clktk

Clicker Talk Set File

.cwk

ClarisWorks Document

.clkv

Clicker Communicator Vocabulary Set File

.clkm

Clicker Matching Set File

.cram

Compressed Alignment File

.circ

Logisim Circuit File

.clb

ICQ Contact List

.cube

Gaussian Cube File

.cna

Catena Project File

.cxa

FMAT Listmode File

.cxr

FMAT Plate Results File

.celtx

Celtx Project File

.curxptheme

CursorXP Theme File

.clm

MagicJack Call Log File

.crtx

Office 2007 Chart Template File

.cdp

CD/Spectrum Pro File

.cursorfx

CursorFX Theme File

.cpaa

Captivate Shared Action File

.cvn

CineVision Encoding Session

.cbxml

CodeBox Library

.czp

ClozePro Archive

.compositionmodel

Invantive Composition Data Model File

.certsigningrequest

Apple Developer Signing Certificate Request File

.cat4d

Cinema 4D Catalog

.cx5

Clone Manager XML File

.cadc

Corpatla Data Container File

.cawr

Espresso workreport Document

.chc

HCFR Colormeter Data File

.camm

Espresso Mind Map Document

.cmbl

Logger Pro Data File

.cpmz

Miradi/ConPro Project File

.dat

Data File

.dbf

FoxPro Table

.dng

Virtual Dongle Image

.db

QQ Account Database File

.dtd

Design Tools Draw File

.dmsp

PhotoSuite Project File

.dif

Data Interchange Format

.dcm

DiskCatalogMaker Catalog File

.dcf

Document Computation Format

.dpx

VASCO DIGIPASS File

.dsb

Wondershare DVD Slideshow Builder Project

.dex

Disketch Project File

.dot

Graphviz Graph File

.dpn

Depiction Data File

.dfm

Midas ViewPoint Display Form

.dtr

DATroniC Data Recording

.dcpr

Adobe DNG Camera Profile Recipe File

.dws

Adobe Dreamweaver Site Cache File

.dlc

DIALux Light Control File

.drl

Gerber Drill Rack File

.dia

Do It Again Task File

.dmo

Derive Demo

.dvds

DVDStyler Project File

.dmc

Datamartist Data Canvas File

.dna

SnapGene DNA File

.dvo

Cook'n Cookbook File

.ddt

Diagram Designer Template

.dcl

DumpSec Report File

.dfproj

DVD Flick Project

.dsd

Diet Studio Data File

.dl

Dynamic Library

.dpb

DVD Profiler Backup File

.dmr

BrainVoyager Diffusion Weighted Project File

.dmpr

Direct Mail Project File

.deproj

Disketch Project File

.dvc

Dragon Voice Command File

.dsl

Lingvo Dictionary File

.dupeguru

dupeGuru Duplicate File List

.deviceinfo

Device Record

.dsc

Debian Source Control File

.dict

Dictionary File

.dlt

DELTA Binary Dataset File

.ditaval

DITA Conditions File

.ditamap

DITA Topic Map File

.dita

DITA Document

.dcmf

DiskCatalogMaker Catalog

.drf

Dynojet Run File

.dmmx

iMindQ XML Map Bundle

.dps

Kingsoft Presentation File

.dmm

iMindQ Mind Map File

.des

QuickBooks Forms Template

.ddcx

DivX Descriptor 2 File

.dam

DeltaMaster Analysis Model

.das

DeltaMaster Analysis Session

.ddc

DivX Descriptor File

.dm2

Toad Data Modeler 2 File

.def

IOBit Malware Fighter Definitions File

.dct

AutoCAD Dictionary File

.dii

Summation Batch Load File

.dbd

DemoShield Project

.dwi

Dance With Intensity Song File

.dvdproj

iDVD Project File

.dsz

Orchida (OES) Embroidery File

.dsy

Directory Synchronizer Project File

.dap

Diet Analysis Profile

.dockzip

ObjectDock File

.dcmd

DiskCatalogMaker Thumbnail-Enabled Catalog

.dal

DVD-lab Project File

.db.jou

Patran Journal File

.deos

Driver Easy Offline Scan File

.drz

PyDrizzle Data File

.drscan

Data Rescue Scans File

.dsx

Diet Studio XML File

.dde

Lingvo Dictionary Error Log File

.d3md

DART Metadata File

.det

Sage ACT! 5 Email Message

.dt

Drum Station Machine State File

.dkt

DiGiTIAL THUNDER Drum Kit File

.develve

Develve Data File

.dcpf

Disc Copier Project File

.da2

DeepAnalysis Save File

.dgs

3D Screen Creator Scene File

.dhcd

DHCD Computing Application Data File

.dbgsym

Debug Symbols File

.dnc

Dance Database File

.dmsk

DivX Temporary Video Data File

.exp

Export File

.edi

Electronic Data Interchange File

.exif

Exchangeable Image Information File

.efx

eFax Document

.epw

EnergyPlus Weather Data File

.enex

Evernote Archive

.enc

Electronic Navigation Chart File

.enl

EndNote Library

.epf

Edgecam Educational Part File

.et

Easiteach Lesson File

.edg

Edge Diagrammer File

.egp

Easy Grade Pro Gradebook File

.esx

Xactimate Insurance Claims Estimate

.edf

ESRF Data File

.esp

ACD/Labs Dataset

.efp

Exchange Forms Designer Template

.em

Encore Menu Template

.esb

Es-Builder Book File

.edat

E-DataAid 1.x File

.edat2

E-DataAid 2.0 File

.epp

TalaPhoto Project

.enlx

Archived EndNote Library

.es

E-Studio 1.x Experiment File

.ecl

Management-Ware Mass Mailing News E-Campaign List

.exportedfavorites

Transmit Exported Favorites File

.es2

E-Studio 2.0 Experiment File

.emb

Everest Embedded Bank File

.ev

Echoview File

.ebm

Embla Recording

.emd

ChessBase Tablebase

.eap

Enterprise Architect Project

.emlxpart

Mail Message Attachment

.ef

Diploma Exam File

.est

Construction Cost Estimate File

.env

Adobe Dictionary Data File

.er1

ERWin Entity Relationship Diagram

.ev3

LEGO MINDSTORMS EV3 Project

.ebuild

Portage eBuild Script

.exx

IBM Linkway MsgPut File

.evx

SeeVogh Player Remote Recording

.enq

EndNote Search Options File

.embl

EMBL Sequence Data File

.ect

Yozo Office Chart Template File

.ev3s

LEGO MINDSTORMS EV3 Shared File

.ev3p

LEGO MINDSTORMS EV3 Program

.ersx

Eraser Task List File

.ec3

EPSON Print CD File

.ec4

EPSON Print CD File

.exm

Boson Exam File

.ec0

MetroCount Traffic Data File

.eas

RSLogix Symbol File

.ecc

dvdisaster Error Correction File

.erp

Encarta Researcher File

.exl

Export Lister File

.emrg

E-Merge 1.x Data File

.ett

Kingsoft Spreadsheets Template

.ews

EasyWorship Schedule File

.emrg2

E-Merge 2.0 Data File

.evy

Envoy File

.enw

EndNote Import File

.edfx

Estimator.NET Estimate File

.eglib

Adobe Edge Animate Library File

.ekb

ZMC Visual Tablet Data

.esq

Embroidery Sequence File

.ese

Millions Email Generator Email List File

.eep

EEPROM Data File

.flt

Flight Simulator Saved Flight

.fmc

FormConnect Form File

.fdb

Portfolio Catalog

.ftm

Family Tree Maker for DOS File

.ftl

Family Tree Legends File

.fxp

Adobe Flex Project File

.fmat

FMAT Runfile

.fcpevent

Final Cut Pro Event File

.fxg

FX Graph File

.frm

AccountEdge Form

.fcs

Flow Cytometry Standard File

.fas

FASTA Sequence File

.flo

RFFlow Flowchart File

.fodp

OpenDocument Flat XML Presentation

.fbk

AutoCAD Civil 3D Field Book File

.flm

Adobe Scout Session

.fpa

Front Panel Encrypted Order File

.fpsl

FileMaker Pro Snapshot Link

.fbq

Trine 2 Data File

.flwa

Folder Lock Wallet File

.fnrecipes

Food Network Recipe File

.fff

MAGGI Face File

.fct

FolderClone Task List

.fdt

Lucene Field Data File

.flow

Expression SketchFlow Data File

.flk

Folder Lock File

.familyfile

Reunion Family File

.fdm

Exchange Forms Designer Form Message

.flipchart

ActivInspire Flipchart File

.fro

dBASE IV Compiled Report

.fcpxml

Final Cut Pro XML File

.fmt

WinRAR Format File

.fll

FoxPro Dynamic-Link Library

.fo

XSL-FO Form

.fsc

Practical Scriptwriter File

.fwdict

Freeway User Dictionary File

.fetchshortcuts

Fetch Shortcut List FIle

.fingnet

Overlook Fing Saved Network File

.flp

Flash Project

.ftw

Family Tree Maker File

.fcpbundle

Final Cut Pro Library

.fstab

File Systems Table File

.fob

Dynamics NAV Object Container File

.fhc

FHC Data File

.ffwp

FormsForWeb Packet

.fil

Files List Object File

.fa

FASTA Formatted Sequence File

.fasta

FASTA Sequence File

.flame

Fractal Flames File

.fox

InfoZoom Data File

.fop

InfoZoom Protected Data File

.ffd

Flat File Descriptor

.f04

Nastran Execution Summary File

.f06

Nastran Output File

.fcpxdest

Final Cut Pro Share Destination File

.fcpproject

Final Cut Pro Project File

.ffindex

FFmpegSource2 Media Index

.fpp

Flow Chart Visual Programming Language Project File

.frd

Frequency Response Data File

.flam3

Fractal Flames File

.fg3

FX Graph 3 File

.fss

Splitty Data Split File

.fid

File Expander Engine Descriptions Database

.ffo

Adobe Photoshop File Information File

.fes

Fileless Occurrence Placeholder

.fxf

BigFix Action File

.folx

Folx Download File

.fnbk

Food Network Recipe Manager Data File

.flg

HP System Recovery Flags File

.fsif

MyLabel Designer Deluxe Data File

.fqc

FAQ Creator File

.frl

Electronic Form Loader File

.ged

GEDCOM Genealogy Data File

.gcw

Microsoft Mathematics Worksheet

.grf

DPlot Graph File

.gml

Gerber Mill Layer File

.gs

GemStone Document

.gslides

Google Drive Presentation

.gpi

Garmin Point of Interest File

.gdt

gretl Datafile

.gpj

Grapher Project File

.gls

Babylon Glossary File

.gld

Ground Loop Design Work File

.graphml

GraphML File

.gui

Dr.Explain Project File

.grd

Surfer Grid File

.gno

GenoPro Genealogy Tree File

.gla

Sothink SWF Easy Project File

.gpr

GenePix Results File

.gal

GenePix Array List File

.gpf

Grant Agreement Preparation Form

.gbr

Gerber File

.galleryitem

SMART Notebook Gallery Item File

.gallerycollection

SMART Notebook Gallery Collection File

.gallery

SMART Notebook Gallery File

.gbp

Gerber Bottom Solder Paste Data File

.gbs

Gerber Bottom Solder Mask Data File

.grp

SmarterMail Group File

.grib2

GRIB2 Meteorological Data File

.gbl

Gerber Bottom Layer Data File

.gtl

Gerber Top Layer Data File

.gcproj

Genome Compiler Project

.ga3

Graphical Analysis 3 Document

.gmbl

Logger Lite Document

.gpscan

GrandPerspective Scan File

.gdtb

gretl Binary Datafile

.grindx

Juice Grinder Recipe File

.gmp

Global Mapper Package File

.grind

Juice Grinder Recipe File

.gb

GenBank Data File

.gcg

GCG DNA Sequence File

.gpp

Guitar Practiced Perfectly 2 Data File

.gform

Google Drive Form

.gtable

Google Drive Fusion Table

.gedata

Qlucore Data File

.gbk

GenBank Data File

.gmap

Google Drive My Map

.gen

ArcView ARC/INFO UnGenerate file

.gtp

Gerber Top Solder Paste Data File

.grade

GradeStat Document

.gan

GanttProject Project File

.ggb

GeoGebra Document

.gc

GraphClick File

.grk

Gradekeeper Class Gradebook File

.grr

Gradekeeper Class Roster File

.gedcom

GEDCOM Genealogy File

.gcx

Grapher Graph File

.gms

Gesture and Motion Signal File

.gwk

GraphiCode PCB Job File

.gts

Gerber Top Solder Mask Data File

.gra

Microsoft Graph File

.grv

Office Groove File

.gadgeprj

Gadge It Project

.genbank

GenBank Data File

.gtm

GreekToMe Translation File

.gfs

Glarysoft Split File

.gbo

Gerber Bottom Overlay Data File

.gfi

GIFI File

.guides

xScope Guides File

.grib

Gridded Binary File

.gto

Gerber Top Overlay Data File

.glo

RoboHelp Glossary File

.gdf

GUESS Graph Data Format File

.gexf

Graph Exchange XML Format File

.gwp

Greetings Workshop Project File

.gxl

Graph Exchange Language File

.grt

Grapher Template

.graphmlz

Zip Compressed GraphML File

.gp3

Guitar Pro 3 File

.gnutar

GNU Tar Archive

.gtar

GNU Tar Archive

.gnp

GNPeak Output File

.gis

CFS Console Game Installer Settings File

.h12

At Home Canada 2012 Tax Return

.hpp

Haluha Pearls File

.h13

H&R Block Canada 2013 Tax Return

.hdf

Hierarchical Data Format File

.h15

H&R Block Canada 2015 Tax Return

.hcl

HotDocs Clause Archive

.hda

HotDocs Auto-Assemble File

.hs2

HyperRESEARCH 2 Study File

.hcr

HydroCAD Rainfall Curve Data File

.hce

HydroCAD Hydrograph Data File

.huh

HydroCAD Unit Hydrograph Definitions File

.hci

HydroCAD IDF Data File

.hcu

Hydrograph Units Definitons File

.hcc

HydroCAD Prefab Chamber Data File

.hyv

Team Manager Meet Event File

.hal

HotDocs Answer Library

.hin

HyperChem Input File

.h14

H&R Block Canada 2014 Tax Return

.h11

At Home Canada 2011 Tax Return

.hmxz

Help & Manual Compressed Project

.hmxp

Help & Manual XML Project

.h10

At Home Canada 2010 Tax Return

.hol

Outlook Holidays File

.hds

Microsoft PlayReady Data File

.hdi

HotDocs Auto-Install File

.hl

HeuristicLab Storage File

.hdl

HotDocs Library File

.hst

History File

.hml

HostMonitor TestList File

.hjt

TreePad 6 Database File

.hm3

Help & Manual 3 Project

.h6x

Soft6502 Trainer/Simulator Hex File

.h2o

H2OMAP Master Project

.hdpmx

HotDocs Publisher Mapping XML File

.hdumx

HotDocs User Mapping XML File

.hkdb

Apple iTunes Library File

.htg

HackTheGame Mission Pack

.hvc

HotDocs Variable Collection File

.hcx

ChartXL Chart

.hmt

HighMAT File

.hsk

Huskey Truss & Building Supply Import File

.h77t

MGD77T Header File

.hif

Quicken Online File

.helpindex

Help Index Document

.htb

Audacity Help File

.ini

Finale Preferences File

.ins

LaTeX Installer Script

.itmsp

iTunes Store Package

.iba

iBooks Author Document

.ima

Sage ACT! Email Message

.idx

Navigation POI File

.in

Input File

.inx

Compiled Script

.ii

IconWorkshop Extended Information File

.id2

Windows Live Messenger Emoticon File

.itlp

iTunes LP Album File

.ipr

iProcrastinate Data File

.ish1

Animation-ish Wiggledoodle-ish Document

.ish2

Animation-ish FlipBook-ish Document

.ish3

Animation-ish Advanced-ish Document

.ipmeta

Apple iPhoto Metadata File

.ite

iTunes Extras File

.ibcd

InstantBingoCard Document

.ies

IES Photometric Data File

.ist

Inspiration Template

.ixb

Ulead Disc Image

.ix2

WordPerfect Address Book File

.imt

My Time Data File

.icr

Image Comparer Results File

.icg

Image Comparer Gallery File

.ifs

InfoSlips Package

.irr

Brewer Lamp File

.inp

Abaqus Input File

.ispc

Image Surfer Pro Collection File

.ivs

Initialization Vector File

.imr

Impromptu Report File

.igg

SuiteProfiler Color Map File

.ivd

Bitdefender Incremental Virus Definitions File

.ibatemplate

iBooks Author Document Template

.irock

intelliRock Sensor Data File

.itn

TomTom Navigator Itinerary File

.iif

Intuit Interchange Format File

.igc

Anime List Builder Input File

.i5z

IUCLID 5 Import/Export File

.isf

Inspiration Flowchart Document

.itl

iTunes Library File

.ink

Mimio Ink Data File

.image

OpenQwaq Image

.itm

iThink Model File

.ip

IconPackager Theme File

.ivt

Beyond 20/20 Table File

.itx

ITX Form Template

.ign

RoboHelp Ignore List File

.igq

Indigo Queue File

.iwxdata

iWorx Data File

.ifiction

iFiction Metadata File

.ipalias

iPhoto Alias File

.iphoto

iPhoto Library File

.iup

Fritz Update File

.ias

Intermodulation Analysis System File

.igma

INTUS Graph Mask Archive

.icalevent

iCal Event File

.icaltodo

iCal To Do File

.ivc

InteliSea Vessel Configuration File

.incp

InCopy CS3 Package File

.iw

Chain Engineering Database File

.iproject

iClone Project File

.irp

Internet Researcher Project File

.ichat

iChat Saved Chat Log

.ifaith

iFaith SHSH File

.irx

Brewer Irradiation File

.imovieevent

iMovie Event File

.iplb

iPhoto Library Archive Document

.is1

Synergy/DE Data Index File

.jrprint

JasperReports Print File

.jdb

Symantec Endpoint Protection Update File

.jnt

Windows Journal File

.jbi

Motoman Robot Job File

.jph

JProbe Memory Snapshot

.jmp

JMP Data File

.joboptions

Adobe Joboptions File

.joined

HJ-Split Data File

.jrxml

JasperReports Layout File

.jasper

JasperReports Data File

.jude

JUDE Project File

.jef

Janome Embroidery Format

.jdat

J&ASoft Data File

.jsd

Jazer Data File

.jtbackup

Just Type Backup File

.jgcscs

EditPad Custom Syntax Coloring Scheme File

.jclic

JClic Project File

.jsda

Jazer Data File

.key

Keynote Presentation

.keychain

Mac OS X Keychain File

.kdc

Kaspersky Virus Database File

.kpp

Kid Pix Presentation

.kap

BSB Chart Image File

.kismac

KisMAC Webservice File

.kpx

Kid Pix Picture

.kpf

Komodo Project File

.kpz

Komodo Template File

.kdbx

KeePass Password Database

.key-tef

Keynote iCloud Presentation

.kmy

KMyMoney Data File

.kth

Keynote Theme

.keytab

Kerberos Keytab File

.kpr

KPresenter Presentation

.kid

Kidspiration Document

.keb

Kaspersky Virus Bases File

.kdz

Kaspersky Virus Bases File

.kvtml

KWordQuiz File

.kno

DigIN Serialized Break Model

.ksm

Pfaff Embroidery Design File

.kbs

Keyboard Script File

.log

AntiVir Report Log File

.lbl

NiceLabel Template File

.liveupdate

Symantec LiveUpdate File

.lst

LightScribe Label Template

.lib

Generic Data Library

.las

LIDAR Data Exchange File

.lay

Tecplot Layout File

.lvm

LabVIEW Measurement File

.ldf

SQL Server Transaction Log File

.livereg

Symantec Antivirus Session File

.lms

LenMus Score File

.lw4

Lightwright File

.lsl

LightScribe Label

.lib4d

Cinema 4D Preset Library

.loc

GPS Location File

.ly

LilyPond File

.lmx

Landmark Exchange File

.layoutdesigner

QuickBooks Layout Designer File

.lyt

Adminsoft Document Layout File

.lif

LEGO Digital Designer Assets File

.lpdb

Librarian Pro Database File

.lng

Language Application Support File

.ls3

Band-in-a-Box Third-Party Styles File

.lpp

LabelPrint Project File

.lpk

Tecplot Layout Package

.lrdata

Adobe Photoshop Lightroom Data File

.lrcat

Adobe Photoshop Lightroom Catalog File

.lxf

LEN Exchange Format File

.l

Game of Life File

.lfp

IPRO LFP File

.ld2

Lingoes Dictionary File

.lcd

ABBYY Language File

.lgh

HMI Historical Log File

.lnt

LiveNote Case File

.lix

Logos Library System File

.lsf

Logos Library System File

.lsd

Lingvo Dictionary File

.llb

LabVIEW Library File

.lud

Lingvo User Dictionary File

.ldif

LDAP Data Interchange Format File

.lgc

WordPerfect DTD Compiler Logic File

.lp7

LP7 Digitally Signed File

.lgi

Multimedia Logic File

.lin

X-Plane Painted Line File

.l6t

Line 6 Tone File

.lcm

Lipikar Custom Map File

.lutx

RadioRA 2 Essentials Project Database

.lut

RadioRA Essentials Project Database

.lpmd

LPMD Molecular Data File

.list

APT List File

.lwd

Lightworks Data File

.lef

LEN Exchange Format File

.lucidcolorset

Lucid Color Set File

.lgf

PMSCAN Log File

.lgl

Large Graph Layout Edge File

.laccdb

Microsoft Access Lock File

.lex

Adobe Linguistic Library Data File

.lvw

Livewire Document

.lsp

LANsurveyor Poll List

.lbx

FoxPro Label File

.localstorage

WebKit Local Storage Data File

.life

Light Notebook File

.lhr

Quicken Financial Life for Mac File

.lsu

LANsurveyor Map

.lrtoolkit

Adobe Photoshop Lightroom Toolkit

.lsr

LANsurveyor Report

.mdf

Measurement Data Format File

.m

Mathematica Input File

.mdb

Avid Media Database

.mmp

Master Album Maker Project

.mdl

MathWorks Simulink Model

.map

Weather Defender Map

.mdx

MDict Dictionary File

.mcdx

Mathcad Prime Document

.mng

Yamaha PSR Disk Manager File

.mpkt

MOPEKS Trial File

.mmf

Meal-Master Recipe File

.mox

ExtendSim Simulation Software Model

.mts

MEGA Tree Session File

.mdd

MDict Resource File

.mat

MATLAB MAT-File

.mpx

Microsoft Project Exchange File

.mxi

Adobe Extension Information File

.mod

AMPL Model File

.md

Moneydance Financial Data File

.mw

Maple Worksheet

.mdj

StarUML Model File

.mcd

Mathcad Document

.mdsx

MEGA Saved Session

.mm

FreeMind Mind Map

.mpp

Microsoft Project File

.msp

ClarisWorks Dictionary File

.menc

Windows Mobile Encrypted File

.mwf

MapGuide Author Map Window File

.mph

Photostory Deluxe Project

.mjk

Question File

.mwx

MicroWorlds EX File

.met

eMule Resource File

.mx

Mathematica Serialized Package File

.mfu

MobileFrame Update File

.mfa

MobileFrame App File

.mpj

Minitab Project File

.mfp

MobileFrame Package

.mfo

Perl ModInfo Descriptor File

.mmm

Multiple Master Metric Data File

.mtw

Minitab Worksheet File

.mdm

HLM Multivariate Data Matrix File

.mml

Microsoft Clip Organizer File

.mfl

Mozilla FastLoad File

.mno

Macromedia Design Note

.mws

Maple Classic Worksheet

.moho

Anime Studio Animation Project

.ms10

Multisim 10 Circuit Design File

.mpz

Miradi Project File

.mpd

File List Creator Playlist

.mxad

Mandelbrot Explorer All Data File

.mxc2

MAGIX Cache File

.mgourmet

MacGourmet Deluxe Document

.mega

Megacubo XML Metafile

.mgourmet4

MacGourmet Deluxe 4 Document

.mcmac

MasterCook Mac Document

.mlb

MyLabel Designer Deluxe Project File

.mppz

MagicPlot Project File

.msct

MOPEKS Script File

.mtxt

MOPEKS Text File

.mum

MATLAB Unit Operation Model File

.mtff

MadgeTech Data Logger Report

.mlm

MolMeccano File

.myo

AccountEdge Company File

.mvm

Photostory Deluxe Slideshow

.md8

Mediator Project File

.mup

Music Publisher Score

.mindnode

MindNode Document

.mcp

Megacubo Package

.msb

Oracle Binary Message File

.mmw

Microsoft Clip Organizer Media Catalog File

.merlin2

Merlin Project File

.mdc

Multi Dimension Cube File

.mbd

Multimedia Builder Project File

.maf

Mutation Annotation Format File

.mps

Mathematical Programming System File

.meg

MEGA Data File

.mbp

MediaShow Burning Project File

.mas

MEGA Alignment Sequence File

.money

Money Data File

.mtf

Mortality Table File

.mol

MDL Molfile

.mmap

MindManager Map File

.mbg

Microsoft Mailbag

.mls

Milestones Simplicity File

.mnc

My Notes Center Notebook

.mai

Microsoft Mail File

.mmc

Microsoft Media Catalog

.myi

MySQL MyISAM Index File

.mtm

Macrofocus TreeMap File

.mss

MyScreenSaver Builder File

.mc1

MedCalc Data File

.msf

Blue Card Manager Merit Badge Mastersheet File

.mth

Derive Math File

.mnk

My Notes Keeper Notebook

.mex

Macro Express File

.mft

Kaspersky File Table

.msc

MuseScore Composition File

.mosaic

MacOSaiX Mosaic File

.mem

GreekToMe Memories File

.mpt

Microsoft Project Template

.mbx

Outlook Express Mailbox

.mpr

FileMaker Dictionary File

.mxg

Miinoto Exchangeable Group File

.mm6

Money Manager 6 File

.mhp

Maths Helper Plus File

.mgc

MGCSoft Equation Illustrator File

.mct

Windows Live Messenger Data File

.mdt

Microsoft Access Data File

.m77t

MGD77T Data File

.mgd77

MGD77 Data File

.mtq

Mustaq Data File

.ncorx

Adobe Encore Project

.notebook

SMART Notebook File

.nbk

SMART Notebook File

.nc

NetCDF File

.nds

Nero DiscSpan Compilation File

.nwp

Navisworks Presenter Material Palette File

.not

Notation File

.nbp

Mathematica Player Notebook File

.ndx

dBASE Index File

.nws

Windows Live Mail Newsgroup File

.nfl

Nokia Flash Lite Package

.nrc

Nero Disc Compilation File

.nsq

NScheduler Data File

.nrd

Nero DVD-Video Compilation File

.nrb

Nero CD-ROM Boot Compilation

.nru

Nero UDF CD-ROM Compilation

.nrm

Nero Mixed Mode CD Compilation

.nap

McAfee ePO Network Associates Package

.nnp

ANNI Neural Network Portfolio File

.nct

Now Contact File

.nmea

NMEA Data File

.nwo

NWChem Output File

.nupkg

NetUpdate Package

.ntx

theWord Encrypted New Testament Text Module

.nt

theWord New Testament Text Module

.ntf

Lotus Note Template

.netspd

NetSpot Survey Project File

.nlogo3d

NetLogo 3D Model File

.nlogo

NetLogo Model File

.nessus

Nessus Network Security Scanner File

.np

Portfolio NetPublish File

.neta

Netica Binary File

.nfo

Folio Views Infobase File

.npt

Portfolio NetPublish Template

.net

netViz Project File

.nrt

Neat Contact File

.nmind

NovaMind Mind Map File

.ndk

Lotus Notes Design Elements File

.nitf

National Imagery Transmission Format File

.nrl

Autonomy Interwoven Link File

.nni

ANNI Neural Network Investing File

.npl

Nokia Playlist File

.npr

Nuendo Project File

.nbe

Nessus Report File

.nl

Note Ledge File

.nwcp

Nisus Clipboard Document

.nas

Nastran Input File

.nrf

Neat Document Folder File

.nrx

Neat Receipt Folder File

.nvdl

NVDL Script

.nmp

NewsMaker Project File

.ndif

Nokia Data File

.ndb

ClamAV Extended Signature File

.nam

Aqua3D Network File

.nsr

Nessus Security Report File

.netspm

NetSpot Map File

.nvram

VMware NVRAM File

.nwelicense

Nisus License

.nvl

UniChem Results File

.nvm

PlayStation 2 BIOS Configuration File

.otf

OpenTuft Tufting Design File

.obj

Relocatable Object Code

.odp

OpenDocument Presentation

.out

Output File

.ofx

Open Financial Exchange File

.osz

OpenLP Service File

.oeaccount

Windows Mail Account File

.ovf

Open Virtualization File

.obd

Office Binder Document

.oem

OEMEdit Save File

.ova

Open Virtual Appliance

.omp

Office Manager Document Archive

.odc

OpenDocument Chart File

.or6

Lotus Organizer 6 File

.opf

FlipViewer FlipBook File

.olk14message

Outlook Message File

.olm

Mac Outlook Database File

.obb

Android Opaque Binary Blob File

.owx

OutWit Hub Automator File

.ont

theWord Bible Text Module

.ot

theWord Old Testament Text Module

.ontx

theWord Encrypted Bible Text Module

.otx

theWord Encrypted Old Testament Text Module

.ofm

OmniForm Form

.opx

OrgPlus Org Chart

.otln

Opal Outline File

.odx

BizTalk Server Orchestration File

.oab

Offline Address Book

.oft

Outlook File Template

.odf

Open Document File

.otp

OpenDocument Presentation Template

.oo3

OmniOutliner 3 File

.ond

Lotus Notes Encapsulated Memo File

.ofc

Open Financial Connectivity File

.opd

Durango Document

.one

OneNote Document

.otl

NoteTab Outline File

.occ

Oceanic DataPool File

.olk14category

Outlook Category File

.oll

TrialDirector Object Load List

.opal

Microsoft Office User Settings File

.op

OpenPAT Report

.op2

Nastran Output File

.op4

Nastran Output File

.or5

Lotus Organizer 5 File

.or4

IBM Lotus Organizer 97 GS File

.omcs

Office Manager Access File

.org

Lotus Organizer File

.ovolog

ooVoo Log File

.olk14event

Outlook Calendar Event File

.olk14contact

Outlook Contact File

.olk14signature

Outlook Signature File

.olk14mailaccount

Outlook Mail Account File

.olk14msgsource

Outlook Email Message Data File

.olk14group

Outlook Group File

.olk14note

Outlook Note File

.opax

Microsoft Office User Settings File

.olk

Outlook Address Book File

.olt

Orbit Downloads List

.ogs

Origons Movie Data File

.or3

IBM Lotus Organizer 97 File

.od

Mascopt Graph Request File

.olk14task

Outlook Task File

.or2

Lotus Organizer 2 File

.pptx

PowerPoint Open XML Presentation

.pdb

Protein Data Bank File

.prf

Plot Station Plot Request File

.pct

Pure Compound Text File

.ppt

PowerPoint Presentation

.pps

PowerPoint Slide Show

.plt

Tecplot Binary Data File

.psf

GPS Prediction Support File

.pptm

PowerPoint Open XML Macro-Enabled Presentation

.ppsx

PowerPoint Open XML Slide Show

.ptf

Scrapbook Flair Template

.ppp

CyberLink PowerProducer Project

.pj2

xPlan Document

.pro5plx

ProPresenter 5 Playlist Bundle

.prc

Corel Presentation

.pjm

xPlan Model

.prj

Project File

.pod

OpenProj Project File

.pdx

Adobe Acrobat Index File

.ptz

E-Transcript Bundle File

.prt

Presentations Template

.ppf

Transit NXT Pack Project File

.pls

MYOB Accounting Data File

.pln

Spaceman Planogram File

.pcapng

Pcap-NG Packet Capture File

.pcr

PCMark Vantage Benchmark File

.prx

Primavera P3 Compressed Project File

.pds

Planetary Data System File

.pch

Nastran Punch Output File

.photoslibrary

Photos Library

.pfc

AOL Personal File Cabinet

.pst

Outlook Personal Information Store File

.ptn

PaperPort Thumbnail File

.pep

TurboProject Project File

.p3

Primavera P3 Project File

.pd4

Clone Manager Primer File

.pd5

Windows Live Photo Gallery Information File

.paf

Personal Ancestral File

.psw

Password Depot 3-5 File

.plan

Calligra Plan Document

.paw

Pawaa File

.pxl

Pocket Excel File

.poi

Magellan Maestro Point of Interest File

.pmo

Broderbund Print Meta Object File

.plw

PicoLog Data File

.pfl

Family Lawyer Document

.phm

Pro Home Manager Data File

.pkt

Packet Tracer Network Simulation Model

.prs

Harvard Graphics Presentation

.photolibrary

iPhoto Photo Library

.pro5x

ProPresenter 5 Bundle File

.pro5

ProPresenter 5 Document

.pbk

Dial-Up Phone Book File

.pka

Packet Tracer Activity File

.pnproj

Programmer's Notepad Project File

.pro5pl

ProPresenter Playlist File

.pxj

RecordNow Project

.pc

Personal Composer File

.pat

Ketron Sound Pattern File

.psv

Pipe Separated Values File

.pdo

Pepakura Designer File

.pro4pl

ProPresenter Playlist File

.pro4plx

ProPresenter Playlist Bundle

.pro4x

ProPresenter 4 Bundle File

.pbd

ProBID+ Data File

.phd

PhotoDirector Project File

.pjt

Didger Project File

.pml

Process Monitor Log File

.pns

Popnoggin Subject File

.prv

SoftMaker Presentations Template

.pmm

MikuMikuDance PolygonMovieMaker File

.pez

Prezi Desktop Presentation

.pswx

Password Depot Portable File

.planner

Gnome Planner File

.ppr

Cognos PowerPlay Report File

.pmatrix

Priority Matrix Project File

.printcd2

EPSON Print CD File

.pmr

Avid Persisent Media Record File

.por

SPSS Portable File

.psa

Photoshop Album Catalog File

.phb

Motorola Phone Book File

.pxf

Transit XV Pack Project File

.prd

SoftMaker Presentations Document

.pspd

PhotoSuite 5 Project File

.passwordwallet4

PasswordWallet 4 Data File

.pro4

ProPresenter 4 Document

.pdfig

PDF Index Generator Project File

.pes

PhysicsEditor Sheet File

.pp2

PingPlotter Data File

.ptb

Power Tab File

.prn

Lotus 1-2-3 Formatted Text File

.pcap

Packet Capture Data

.ppsm

PowerPoint Open XML Macro-Enabled Slide Show

.potx

PowerPoint Open XML Presentation Template

.potm

PowerPoint Open XML Macro-Enabled Presentation Template

.psm

Prism Document

.pab

Personal Address Book

.pdw

pDRAW32 DNA File

.pot

PowerPoint Template

.pdd

Medtronic Programmer Data File

.pcd

Pure Component Data File

.pf

Windows Prefetcher File

.popshape

PopChar Character Shape File

.pvw

Pronto for Windows Data View File

.pex

Merak Peep Data File

.pvd

Polygen3D Vector Descriptor

.pkb

Oracle Package Body File

.pks

Oracle Package Spec File

.pcb

Printed Circuit Board Design File

.pkh

Oracle Package File

.p7x

Packed Digital Signature File

.prnx

XtraReports PrintingSystem Document

.pdas

PDAStore Data Store File

.pdpl

Plaintext Data Processing Language File

.qfx

Quicken Financial Exchange File

.quicken2015

Quicken 2015 Data File

.qb2011

QuickBooks 2011 File

.qb2009

QuickBooks 2009 File

.qb2012

QuickBooks 2012 File

.qb2013

QuickBooks 2013 File

.qb2014

QuickBooks 2014 File

.quickendata

Quicken Essentials for Mac Data File

.qdf

Quicken Data File

.qbw

QuickBooks Data File

.qvw

QlikView Document

.qif

Quicken Interchange Format File

.qrc

QuarkXPress Required Component File

.qmbl

LabQuest Document

.qpf

Quartus II Project File

.qxf

Quicken Essentials for Mac Exchange File

.qrp

QuickReport File

.qvp

ViewletBuilder Project File

.qb2010

QuickBooks 2010 File

.q09

QuickTax 2009 Tax Return

.q08

QuickTax 2008 Tax Return

.qdfx

Quicken Financial Exchange File

.qby

QuickBooks Accountant's Copy Import File

.qdfm

Quicken Data File (Macintosh)

.qdp

Quick and Dandy Plotter File

.qpb

QuickBooks Point of Sale Data File

.qbj

QuickBooks General Journal Entry File

.qf

Diploma Question Bank File

.qbr

QuickBooks Report Template

.qfilter

ColorSync Utility Quartz Filter

.qs

Qt Install Script

.qbxml

QuickBooks XML Format File

.qb

Diploma Question Bank File

.qdf-backup

Quicken Data Backup File

.quiz

Quobject Quiz Package

.qba

QuickBooks Accountant's Copy Work File

.quox

Question Object File Format

.q3d

Quest3D Project File

.qph

Qt Phrase Books File

.qel

Quicken Electronic Library

.qsd

Quicken Data File

.q07

QuickTax 2007 Tax Return

.qb2006

QuickBooks 2006 File

.qb2007

QuickBooks 2007 File

.qm

Qt Compiled Translation Source File

.qb2005

QuickBooks 2005 File

.qdat

QuickTime Install Cache File

.qdb

Quicken 5 & 6 Data File

.qdt

Quicken 3 & 4 Data File

.rpt

Crystal Reports File

.rep

X-Plane Replay File

.rez

FirstClass Resource File

.rp

Axure RP Project File

.rox

Roxio Project File

.roadtrip

Road Trip Planner File

.rvt

Revit Project File

.rec

eJuice Me Up Recipe File

.rsp

RSLogix PLC Program File

.rte

Revit Project Template

.rpp

REAPER Project File

.rfo

RoboForm Option File

.rsc

Symbian Application Compiled Resource File

.rsm

ARIS Report Script Model File

.rsv

RSView32 Project File

.rfa

Revit Family File

.roz

aSc TimeTables Schedule File

.rdg

RDCman Config File

.rmd

Reference Manager Data File

.rpres

R Presentation File

.rsf

Recovery State File

.rdata

R Workspace File

.rcx

REDCINE-X Project File

.rpprj

Axure RP Shared Project File

.rwd

NRG Raw Wind Data File

.rvl

Adobe Revel Library File

.rcd

Arcade File

.rdlx

Power View Project File

.rgmc

RootsMagic Genealogy Project File

.rso

ARIS Report Script Object File

.rsw

R&R SQL Report Writer Report File

.rmx

Reference Manager Index File

.rdb

N64 ROM Database

.rgo

RepliGo File

.rge

Entourage File Archive

.rng

RELAX NG File

.rnq

Renque Model File

.rodz

Ancestry Genealogical Database File

.rou

Gerber Route File

.rod

Actuate Report Object Design File

.rcg

Recog Character Recognition Set

.rbt

LEGO MINDSTORMS NXT Program

.ral

WinRail Track Design File

.ret

BusinessObjects Template

.rsd

Rosetta Stone Data File

.rtstn

Audials Station File

.rpd

Roleplay Designer Data File

.rtwsh

Radiotracker Wishlist File

.roi

Report Object Instance

.rtttl

Ring Tone Transfer Language File

.rel

Norton Internet Security Log File

.rpyb

Ren'Py Bytecode File

.rrt

Rhapzode Resource Template

.rta

RoboHelp RTA Data File

.ruel

Revo Uninstaller Pro Log

.roxio

Roxio Project

.reb

Reimbursement Tracker Data File

.ref

Microsoft Train Simulator Reference File

.roca

RIB office Compressed Archive

.rhistory

R History File

.rl

R.viewer List File

.rws

Retina Wireless Scanner File

.rtp

Gromacs Residue Topology Parameter File

.rpa

RIB Project Archive File

.rda

R Data File

.rf1

Retirement Forecast File

.rwg

Random Word Generator Project File

.rmuf

Alpha Five Runtime License File

.rdx

Reflex Data File

.reference

Budget In Brief Reference File

.rog

Roger 2 Input Data File

.sav

SPSS Data File

.sdf

Standard Data File

.slx

MathWorks Simulink Model File

.stl

Fireworks Style Library

.sqf

Sothink SWF Quicker File

.spub

Disc Cover File

.srf

Surfer Project File

.stm

Exchange Streaming Media File

.scm

Samsung Channel List File

.sc45

SuperCard Project File

.seq

DNA Sequence Text File

.shx

Shapefile Index File

.snag

SnagIt Capture File

.slp

Sisulizer Project File

.svf

Serial Vector Format File

.stp

RoboHelp Stop List File

.scf

DNA Sequence Chromatogram File

.sm

SMath Studio Document

.scn

Orbiter Scenario File

.spv

SPSS Output Document

.sps

SPSS Program File

.saf

McAfee Fortress File

.ssc

Celestia Solar System Catalog File

.sty

NewsMaker Story File

.sta

ABAQUS Status File

.stykz

Stykz Animation

.scg

myPM SCG Definition File

.syn

RoboHelp Synonym List File

.styk

Stykz Stick Figure

.spb

Samsung Kies Phonebook File

.sldtm

SDL Translation Memory File

.ssp

SlideShow Creator Project File

.sim

SAP Tutor File

.sbw

US Treasury Savings Bonds Wizard File

.sbd

Office Accounting Company Data File

.stu

Pinnacle Studio Project File

.sbx

ESRI Spatial Index File

.slk

Symbolic Link File

.sen

SenTest Data File

.scz

SmartDraw Collection Package File

.snapfireshow

Corel SnapfireShow File

.sidx

StuffIt Archive Index File

.sdl

Scene Description Language File

.sqd

SQ Data File

.strm

Stream File

.smpkg

SmartMusic Package File

.smx

SmartMusic XML File

.sx

SimplexNumerica Data File

.sp

Simplexety Parameters File

.sum

Scilab Unit Operation Model File

.se1

Swiss Ephemeris Data File

.sc4

SuperCard 4 Project File

.ssm

Samsung S Memo File

.sbgf

Grapher Settings File

.speccy

Speccy Snapshot

.sch

SuperCard Help Project File

.scgc

myPM SCG Classic Data File

.scgs

myPM SCG Starter Data File

.scgp

myPM SCG Pro Data File

.sce

Scilab Script

.show

Hanshow Presentation

.sbf

SmartBroker Data

.stdl

Swift To-Do List Database

.svd

Scanning Vibrometer Data File

.spk

Artspeak Source File

.sdz

NCI Compressed Database

.stc

Celestia Star Catalog File

.spj

PhotoStage Slideshow Project

.stproj

Samsung Theme Document

.ssv

Seavus Secure Project File

.sdlxliff

SDL Trados XLIFF Localization File

.sah

SETI@home Data File

.smp

SmilePlant Project Data File

.snapshot

VMware ThinApp Snapshot File

.sff

Standard Flowgram Format File

.scx

SuperCard Help Project

.sxi

StarOffice Impress Presentation

.sds

OpenOffice.org Chart

.sle

Sisulizer Package File

.sq

Sysquake Program

.swk

StudyWorks Save File

.sqr

SQL Program File

.stk

Stickfigure Animator File

.sar

Sibelius Arrange Style

.str

dBASE Structure List Object File

.skx

XLANG Schedule File

.skv

Semicolon Separated Values File

.scd

TurboTax Tax Schedule List

.s85

Sabre Airline Solutions Chart

.ses

Patran Session File

.stt

Kaspersky Statistics File

.ssd

Starry Night Pro Data File

.shw

Corel Presentation

.sgml

Standard Generalized Markup Language File

.sdp

Session Description Protocol File

.sca

Norton AntiVirus Scan File

.seo

SEO Note File

.spt

AQW Trainer File

.tar

Consolidated Unix File Archive

.tax2014

TurboTax 2014 Tax Return

.tax2015

TurboTax 2015 Tax Return

.t12

At Home 2012 Tax Return

.tt12

TurboTax Canada 2012 Tax Return

.tt10

TurboTax Canada 2010 Tax Return

.tmx

Translation Memory Exchange File

.trk

CompeGPS Land Track File

.t09

At Home 2009 Tax Return

.t08

TaxCut 2008 Tax Return

.t11

At Home 2011 Tax Return

.trs

Rosetta Stone Language Data File

.tax2011

TurboTax 2011 Tax Return

.twb

Tableau Workbook File

.tab

Typinator Set File

.t10

At Home 2010 Tax Return

.tax2010

TurboTax 2010 Tax Return

.ts

Qt Translation Source File

.tps

Multi Channel Measurement File

.t13

H&R Block 2013 Tax Return

.trx

Firmware Image File

.tbk

ToolBook File

.tax2013

TurboTax 2013 Tax Return

.tsv

Tab Separated Values File

.tdb

Android Thumbnail Cache

.tt13

TurboTax Canada 2013 Tax Return

.tax2009

TurboTax 2009 Tax Return

.tt15

TurboTax Canada 2015 Tax Return

.t15

H&R Block 2015 Tax Return

.ta5

TaxAct 2015 Tax Return File

.tde

Tableau Data Extract File

.top

Gromacs Topology File

.twbx

Tableau Packaged Workbook

.txn

MySpaceIM Conversation Log File

.tpf

Transit NXT Pack Translation File

.tdm

LabVIEW Binary Measurement File

.tcc

TimeCalc Classic Data File

.tdt

FirstBreak Concrete Test File

.tbl

StarCraft Information Table

.ted

TouchMagix Editable Document Template

.tpd

TreePad 7 Database File

.tvc

TeamViewer Configuration File

.totalssyncdb

Totals Synchronized Database File

.totalsbackup

Totals Database Backup File

.totalsdb

Totals Database File

.tt2012state

TurboTax 2012 State Tax Form

.tablecontent

SMART Table Activity Pack File

.ta4

TaxAct 2014 Tax Return File

.t14

H&R Block 2014 Tax Return

.tt14

TurboTax Canada 2014 Tax Return

.tdl

ToDoList Tasklist File

.tt2013state

TurboTax 2013 State Tax Form

.tgd

Terragen Project File

.tax2012

TurboTax 2012 Tax Return

.tt11

TurboTax Canada 2011 Tax Return

.trm

FTR Media File

.tl5

Timeliner 5 File

.tgf

Trivial Graph Format File

.tsr

Tracker Status Report

.twm

theWord Module

.tardist

TAR Distribution Archive

.tie

CrossTie Installer File

.ttk

Catalyst Translation Toolkit

.t07

TaxCut 2007 Tax Return

.txf

Transit XV Pack Translation File

.t06

TaxCut 2006 Tax Return

.t05

TaxCut 2005 Tax Return

.txd

Game Texture Dictionary

.tef

TablEdit Tablature

.tfa

TreeSoft CashFlow Analysis Data File

.trd

TrID Definitions Package

.tjp

TaskJuggler Project File

.tfd

Tape Format Requirements Document

.topc

TopicCrunch Project File

.tc

Tellico Collection File

.tkfl

TKLinks Saver Favorite Links File

.tst

TestPoint Test File

.te3

WinTrack Object File

.tra

WinTrack Railroad Track File

.tcx

Training Center Database File

.tax2008

TurboTax 2008 Tax Return

.tda

Palm To-Do File

.twh

Task Wheel Project File

.tet

Textease CT Template

.txa

Midas ViewPoint Text Array List

.tb

Tabbery Tab File

.tpb

GROMACS Binary Input File

.tac

ActiCalc Data File

.terrn2

Rigs of Rods Terrain 2 File

.tbd

Visual Studio Toolbox Data File

.tsl

Tracker Status Log

.tmzip

Theme Manager Zip File

.twzip

theWord Compressed Archive Module

.twz

theWord Compressed Archive Module

.tyset

Typinator Set File

.terrn

Rigs of Rods Terrain File

.tlp

Tulip Software Graph Format File

.tax13

TurboTax 2013 Tax Return File

.tclogs

TestComplete Log Configuration File

.ter

Terragen Terrain File

.tax12

TurboTax 2012 Tax Return File

.tt2014state

TurboTax 2014 State Tax Form

.tgc

Terragen Node Clip File

.tax

TurboTax Tax Return

.tlx

Standard Dictionary File

.tmr

Apimac Timer Document

.tax10

TurboTax 2010 Tax Return File

.tmw

Translation Memory Data File

.t2

Textease 2000 File

.t2ks

Teach2000 Exam Results File

.tax11

TurboTax 2011 Tax Return File

.t2k

Teach2000 Document

.t2kt

Teach2000 Exam File

.tray

Corel CONNECT Tray File

.tcnet

TestComplete Configuration Reference File

.tvdownload

TeamViewer Download File

.t03

TaxCut 2003 File

.t02

TaxCut 2002 File

.t01

TaxCut 2001 File

.t04

TaxCut 2004 File

.tol

AOL Tool File

.tyimport

Typinator Set Import File

.tax08

TurboTax 2008 Tax Return File

.txtrpt

CommScope Teletilt Control System Report

.time

LIGHT File

.tax09

TurboTax 2009 Tax Return File

.uwl

User Word List File

.uccapilog

Microsoft UCC API Log File

.u10

UFile 2010 Tax Return

.usr

SmartMusic Custom File

.unitypackage

Unity Package File

.upoi

iGO Points of Interest File

.udc

Adobe InDesign User Dictionary

.u11

UFile 2011 Tax Return

.u12

UFile 2012 Tax Return

.uvw

UVW Coordinates File

.ulp

EAGLE User Language Program

.uwrf

Universal Web Radio File

.useq

USeq Genome Data File

.upr

Fractal Parameters File

.ubox

Universe Sandbox Data File

.uop

Uniform Office Presentation

.uvf

Uncertain Value Format

.ulz

USBlyzer Data Capture File

.ulf

Universal List File

.update

ISAPI Update File

.umf

MediaHolder Universal Media Format File

.ud

OmniPage User Dictionary

.ubj

Universal Binary JSON File

.udeb

Debian Package File

.uds

Sierra Generations File

.ustar

Uniform Standard Tape Archive Format File

.vcd

Value Change Dump File

.vcf

vCard File

.vdx

Visio Drawing XML File

.vdf

AntiVir Virus Definitions File

.vxml

VoiceXML File

.vdb

Symantec Virus Database File

.vbw

Visual Basic Workspace File

.vsv

Virtual Machine Saved State File

.voi

VOI Group File

.vud

Virtual Machine Undo Drive File

.vbpf1

Virtual Business - Personal Finance Data File

.vct

VISE Installer Project

.vpx

Avast! Virus Update File

.vssm

Visio Macro-Enabled Stencil File

.vssx

Visio Stencil File

.vip

Stitch Pattern File

.vmss

VMware Suspended State File

.vmsn

VMware Snapshot State File

.vpp

Visual Paradigm Project File

.voxb

Voxler Network File

.vscontent

Visual Studio Content File

.vok

PocketVok Vocabulary File

.vsx

Visio Stencil XML File

.vtx

Visio Template XML File

.vmt

Valve Material File

.vcs

vCalendar Event File

.vrd

Visio Report Definition File

.vce

Visual CertExam Exam File

.vfs

VentaFax Schedule File

.vi

LabVIEW Virtual Instrument File

.vec

Orbiter Vector Map File

.vpol

Windows Vault Policy File

.vcrd

Windows Vault Credentials File

.vym

VYM Mind Map File

.vs

GreekToMe Verse List File

.vsch

Windows Vault Schema File

.val

Valodas Dictionary File

.vmsd

VMware Snapshot Metadata File

.vvf

Voc Vocabulary File

.vle

Virtual Labs Electricity Circuit File

.vlg

VentaFax Logbook File

.vault

Fontcase Vault File

.wlx

WinList Analysis Protocol File

.wb3

Corel Quattro Pro 7 and 8 File

.wab

Windows Address Book

.wgt

IMPS Data File

.wdf

Workshare Compare DeltaFile

.ws

1-2-3 Word Search Maker Puzzle File

.windowslivecontact

Windows Live Contacts File

.wb2

Corel Quattro Pro File

.wcat

WinCatalog Collection File

.wcd

Works Calendar File

.wpc

WordPad Converter File

.wb1

Corel Quattro Pro File

.wsi

Wise Package Studio Installer Package

.wsm

Wise Package Studio Merge Module

.wfm

Tektronix Waveform Data File

.wallet

MultiBit Wallet File

.webapp

Firefox Web App Manifest File

.wid

SAP BusinessObjects Web Intelligence File

.wvp

MagicHTML Web Video Player Project

.wpost

Windows Live Writer Post File

.wea

Ecotect Weather File

.wpk

GuinXell Package File

.wnk

Wink Presentation

.wjr

ReGet Deluxe Data File

.wtb

Win-Test Binary Log File

.wd3

Offline Explorer Data File

.wk1

Lotus Worksheet

.whf

Wing Helper File

.wpf

WordPerfect Form

.wac

Inkling Sketch XML File

.wk5

Lotus 5 Worksheet

.wk3

Lotus 3 Worksheet

.wk4

Lotus 4 Worksheet

.wpo

HOLUX Waypoint File

.wcf

WebEx Saved Chat Session

.wdq

Offline Explorer Queue File

.w02

Split Archive File

.webpublishhistory

Alpha Five Web Publish History File

.wcp_settings

Alpha Five Settings File

.wtr

Encarta File

.wk2

Lotus 2 Worksheet

.wke

Lotus 1-2-3 Educational Version Worksheet

.xml

XML File

.xdna

DNA Strider Sequence File

.xrdml

XRDML Data File

.xslt

XSL Transformation File

.xsl

XML Style Sheet

.xfd

FormFlow 99 Form Data File

.xdb

Symantec Virus Database File

.xfdf

Adobe Acrobat XFDF File

.xpj

RoboHelp HTML Project File

.xlw

Excel Workbook

.xsc

Visual Studio Dataset Internal Info File

.xpr

SyncRO Soft oXygen XML Editor Project

.xry

XRY Data File

.xrp

RationalPlan Project File

.xpg

Autoplay Media Studio Exported Page

.xtm

CmapTools Exported Topic Map

.xmcd

Mathcad Worksheet File

.xbrl

XBRL Document

.xtp

xTime Project Document

.xds

LcdStudio Design File

.xpdl

XPDL Module

.xer

Primavera P6 Project File

.xmi

XML Metadata Interchange File

.xsf

InfoPath Form Definition File

.xbc

SMART Notebook File

.xrff

Extensible Attribute-Relation File Format

.xsvf

Xilinx Serial Vector Format File

.xbk

SMART Notebook File

.xappl

Spoon XML Application Configuration File

.xaf

Affirm Deposition Transcript

.xef

eManager Form Data

.xpt

SAS Transport File

.xft

Adobe Form Designer 5.0 File

.xmlper

LeCroy Binary Waveform File

.xlc

Excel Chart

.xmzx

ExamSoft Exam File

.xdp

XML Data Package

.xpm

Micro Planner Manager File

.xum

Excel Unit Operation Model File

.xflow

FlowExchange Data File

.xlt

Excel Template

.xlf

XLIFF Document

.xem

PowerDesigner Model definition File

.xmd

ExamSoft Answer File

.xfo

XSL-FO Formatted Form

.xmp

XMind Markers Package

.xgml

Graph Modeling Language XML File

.xrb

XMind Resource Bundle

.xccrashpoint

Xcode Crash Point File

.xmct

Mathcad XML Worksheet Template

.xgmml

XGMML Graph File

.xmap

XMind 2007/2008 Workbook

.xliff

XLIFF Localization File

.xas

Pro/ENGINEER Assembly Instance Accelerator File

.xlgc

ExpressK Database File

.xyz

Molecule Specification File

.xfr

iProcess Process Definition File

.xvct

VISE XML Project File

.xtg

Extensible TreeGraph File

.xbt

SMART Notebook Template File

.xyzv

Celestia Sampled Trajectory File

.xmwx

ExamSoft Working File

.xcsl

CineStyle Color Correction File

.xaiml

XAIML Chatterbot Database File

.xgp

Xfire Game Patcher File

.xmpz

Miradi XML Project File

.xcplugindata

Xcode Plug-in Data File

.xxd

Brixx Planner Calendar

.ygf

Y Graph Format File

.yka

Yenka Model File

.yrcdat

YRC Software Data Script

.yrcbkm

YRC Bookmarks Archive

.yumtx

YUM Transaction File

.ychat

Yahoo! Messenger Chat Log

.yam

Yahoo! Auctions Data

.zap

ZoneAlarm Pro Data File

.zim

OpenZIM Wiki Archive

.zmc

ZoneAlarm Quarantine File

.zpl

Zoom Player Play List

.zdb

Zimbra Database File

.zdc

CD Catalog Expert Database File

.zma

Impedance File

.zix

Quicken Online File

.zdct

Adobe Language File