What are Data Files?

The Data File format is used to store any data other than executable code - eg. a file that can be viewed but not executed. It differs from a "program file" in the fact that it does not contain a set of instructions for the computer (a code or a script) to follow. Furthermore, although commonly confused as a data file, "configuration files" (files that define the structure of an application or operating system) are also not classified as data files.

Data Files are the most common type of files used by a computer and are normally stored in a binary format, although some data files may also be stored in the form of text.

Popular Data File Extensions


Data File Types

File Database Breakdown - Data File Extensions


Top Data File Extensions

File Extension Total Number of Files Oldest File (Date) Latest File (Date)
SHW 1 presenta.shw
(04/14/2008)
presenta.shw
(04/14/2008)
WDF 6 MsftWdf_Kernel_01007_Inbox_Critical.Wdf
(01/21/2008)
MsftWdf_User_01_11_00_Inbox_Critical.Wdf
(06/18/2013)
MMF 2 srframe.mmf
(04/14/2008)
HelpCtr.mmf
(04/24/2017)
PBK 4 rasphone.pbk
(04/24/2017)
rasphone.pbk
(04/24/2017)
POC 516 BRCHUR98.POC
(05/10/2017)
TEAROFF.POC
(05/10/2017)
ORP 3 MsOcrRes.orp
(03/18/2017)
MsOcrRes.orp
(05/10/2017)
DPC 3 ID_028.DPC
(05/10/2017)
ID_1002E.DPC
(05/10/2017)
CONTACT 2 Bill.contact
(04/24/2017)
Bill.contact
(04/24/2017)
DCT 1 GEODICT.DCT
(05/10/2017)
GEODICT.DCT
(05/10/2017)
DEU 3 wbcache.deu
(04/14/2008)
wbcache.deu
(04/14/2008)
UDT 5 M1033DSK.UDT
(09/18/2006)
M2057HAZ.UDT
(07/26/2012)
SRD 2 StateRepository-Machine.srd
(04/24/2017)
StateRepository-Deployment.srd
(04/24/2017)
ONE 24 Invite or Link.one
(05/10/2017)
PLANNERS.ONE
(05/10/2017)
BTL 2 VINAVBAR.BTL
(05/10/2017)
FPCNTCLT.BTL
(05/10/2017)
COMMENTS 10 machine.config.comments
(01/21/2008)
web.config.comments
(03/18/2017)
CTG 2 PUB60SP.CTG
(05/10/2017)
PUB60SP.CTG
(05/10/2017)
XLT 14 Loan Manager.xlt
(05/10/2017)
Loan Amortization.xlt
(05/10/2017)
JTX 4 edb00001.jtx
(04/24/2017)
edbtmp.jtx
(04/24/2017)
WK4 1 lotus.wk4
(04/14/2008)
lotus.wk4
(04/14/2008)
EV1 4 setupapi.ev1
(04/24/2017)
setupapi.ev1
(05/10/2017)
SEARCH-MS 16 Indexed Locations.search-ms
(04/24/2017)
Everywhere.search-ms
(04/24/2017)
NU2 3 M1033Mark.keyboard.NU2
(03/18/2017)
M1033Mark.keyboard.NU2
(03/18/2017)
STF 1 OFF95PRO.STF
(05/10/2017)
OFF95PRO.STF
(05/10/2017)
EV3 4 setupapi.ev3
(04/24/2017)
setupapi.ev3
(05/10/2017)
YES 2 SymSrv.yes
(06/18/2013)
SymSrv.yes
(03/18/2017)
SWIDTAG 5 regid.1991-06.com.microsoft_Windows-8-Enterprise.swidtag
(07/25/2012)
regid.1991-06.com.microsoft Microsoft Office Professional Plus 2013.swidtag
(05/10/2017)
PM3 1 te_protm.pm3
(09/18/2006)
te_protm.pm3
(09/18/2006)
RSP 25 csc.rsp
(09/18/2006)
vbc.rsp
(03/18/2017)
XML 4291 NdfEventView.xml
(09/18/2006)
NEWS.XML
(05/10/2017)
FPR 15 _X_RUNNO.FPR
(05/10/2017)
_X_CRTMD.FPR
(05/10/2017)
MDL 5 FaceAnalysisColor.mdl
(03/18/2017)
ProductRecognitionSijb27pts.mdl
(03/18/2017)
PTXML 262 Services.ptxml
(07/13/2009)
Microsoft-Windows-IE-F12-Provider.ptxml
(11/21/2014)
OT 19 fr-FR.PhoneNumber.ot
(03/18/2017)
es-ES.PhoneNumber.SMS.ot
(03/18/2017)
MNI 5 ResCache.mni
(07/26/2012)
ResCache.mni
(04/24/2017)
LEX 264 ChsPinyinEUDP_RoamUp.lex
(01/02/1970)
MSTH7FR.LEX
(05/10/2017)
VCH 2 activex.vch
(11/21/2014)
activex.vch
(03/18/2017)
JNT 4 Journal.jnt
(11/02/2006)
Journal.jnt
(11/21/2014)
BXF 1 Default-Scene.bxf
(03/18/2017)
Default-Scene.bxf
(03/18/2017)
TDAT 1 M1033Eva.TDAT
(03/18/2017)
M1033Eva.TDAT
(03/18/2017)
TBL 250 CNBJ0650.TBL
(09/18/2006)
lcphrase.tbl
(03/18/2017)
UNINSTALL 16 aspnet.mof.uninstall
(09/18/2006)
ServiceModel.mof.uninstall
(03/18/2017)
HKF 2 netfxsbs12.hkf
(09/18/2006)
netfxsbs12.hkf
(11/21/2010)
NGR 38 l2057.ngr
(11/02/2006)
p1033.ngr
(05/10/2017)
LOG1 247 BCD-Template.LOG1
(11/02/2006)
SYSTEM.LOG1
(05/10/2017)
GRA 6 GR8GALRY.GRA
(05/10/2017)
GR8GALRY.GRA
(05/10/2017)
OBD 1 BINDER70.OBD
(05/10/2017)
BINDER70.OBD
(05/10/2017)
THA 5 NOISE.THA
(09/18/2006)
NOISE.THA
(08/22/2013)
TRE 2 L1033.TRE
(05/10/2017)
L1033.TRE
(05/10/2017)
MDZ 42 Students and Classes.mdz
(05/10/2017)
Order Entry.mdz
(05/10/2017)
HOL 6 OUTLOOK.HOL
(05/10/2017)
OUTLOOK.HOL
(05/10/2017)
NLP 44 big5.nlp
(09/18/2006)
normnfkd.nlp
(03/18/2017)
LKG 6 idstore.sst.lkg
(04/24/2017)
idstore.sst.lkg
(05/10/2017)
WIH 7 M1033DSK.WIH
(09/18/2006)
M1033David.keyboard.WIH
(03/18/2017)
MFL 607 whqlprov.mfl
(11/02/2006)
embeddedlockdownwmi_Uninstall.mfl
(03/18/2017)
WSB 1 00010004.wsb
(05/10/2017)
00010004.wsb
(05/10/2017)
POTX 38 IntroducingPowerPoint2007.potx
(05/10/2017)
WidescreenPresentation.potx
(05/10/2017)
INDEX 2 Apps.index
(04/24/2017)
Apps.index
(04/24/2017)
VPOL 3 Policy.vpol
(04/24/2017)
Policy.vpol
(04/24/2017)
QUE 10 MainQueueOnline1.que
(04/24/2017)
MainQueueOnline0.que
(04/24/2017)
ZFSENDTOTARGET 6 Compressed (zipped) Folder.ZFSendToTarget
(09/18/2006)
Compressed (zipped) Folder.ZFSendToTarget
(04/24/2017)
P7X 205 appxsignature.p7x
(07/26/2012)
appxsignature.p7x
(03/18/2017)
FEEDSDB-MS 2 FeedsStore.feedsdb-ms
(04/24/2017)
FeedsStore.feedsdb-ms
(04/24/2017)
METADATA 2 wininet-internet-explorer.metadata
(04/24/2017)
wininet-internet-explorer.metadata
(04/24/2017)
DATA 15 OBJECTS.DATA
(04/24/2017)
OBJECTS.DATA
(05/10/2017)
NEW 9 idstore.sst.new
(04/24/2017)
idstore.sst.new
(05/10/2017)
HLX 32 Shields202.hlx
(07/26/2012)
EntityLookup.hlx
(11/21/2014)
PPTX 2 PWRPNT12.PPTX
(05/10/2017)
PWRPNT12.PPTX
(05/10/2017)
AW 71 MSACCESS.AW
(05/10/2017)
WORKFUNC.AW
(05/10/2017)
CMB 62 EP0NCJ7D.CMB
(09/18/2006)
EP0NCJ8H.CMB
(06/10/2009)
ACC 4 ACCESS12.ACC
(05/10/2017)
ACCESS12.ACC
(05/10/2017)
OFT 2 MAIL.OFT
(05/10/2017)
MAIL.OFT
(05/10/2017)
NLT 27 Hans-To-Hant.nlt
(06/10/2009)
devanagari-to-latin.nlt
(03/18/2017)
GTHR 21 SystemIndex.Crwl1.gthr
(04/24/2017)
SystemIndex.2.gthr
(05/10/2017)
SRD-SHM 2 StateRepository-Deployment.srd-shm
(04/24/2017)
StateRepository-Machine.srd-shm
(04/24/2017)
LNG 24 english.lng
(05/10/2017)
spanish.lng
(05/10/2017)
SDI 5 boot.sdi
(01/21/2008)
boot.sdi
(03/18/2017)
NNM 1 M1033Eva.NNM
(03/18/2017)
M1033Eva.NNM
(03/18/2017)
TTS 2 M1033DSK.TTS
(09/29/2006)
M1033DSK.TTS
(06/10/2009)
SCF 3 View Channels.scf
(04/14/2008)
Show Desktop.scf
(04/24/2017)
GTA 5 Discussion.gta
(05/10/2017)
Issue Tracking.gta
(05/10/2017)
FEED-MS 9 Microsoft at Work~.feed-ms
(04/24/2017)
USA~dgov Updates~c News and Features~.feed-ms
(04/24/2017)
BCM 44 BRIO04AD.BCM
(09/18/2006)
brio14an.bcm
(06/10/2009)
ENV 4 AF031033.ENV
(05/10/2017)
AM031033.ENV
(05/10/2017)
VER 6 phone.ver
(04/14/2008)
MAPPING.VER
(05/10/2017)
MAPSTYLE 1 style.MapStyle
(07/26/2012)
style.MapStyle
(07/26/2012)
NUS 8 M1033ZIR.Keyboard.NUS
(06/18/2013)
M1033Zira.SPEECHUX.NUS
(03/18/2017)
WWD 10 l2057.wwd
(11/02/2006)
l1033.wwd
(05/10/2017)
CRWL 9 SystemIndex.1.Crwl
(04/24/2017)
SystemIndex.2.Crwl
(05/10/2017)
STORE 2 AddIns.store
(05/10/2017)
AddIns.store
(05/10/2017)
XSL 225 EventViewer_EventDetails.xsl
(09/18/2006)
ISO690.XSL
(05/10/2017)
TON 1 M1033Eva.TON
(03/18/2017)
M1033Eva.TON
(03/18/2017)
HEQ 1 M1033Eva.HEQ
(03/18/2017)
M1033Eva.HEQ
(03/18/2017)
CHK 64 edb.chk
(04/24/2017)
edb.chk
(05/10/2017)
LTS 2 M1033DSK.LTS
(09/18/2006)
M1033DSK.LTS
(06/10/2009)
CSV 1 WERF1CE.tmp.csv
(04/24/2017)
WERF1CE.tmp.csv
(04/24/2017)
XSLT 5 gatherWiredInfo.xslt
(09/18/2006)
core.xslt
(03/18/2017)
PM2 1 te_protm.pm2
(09/18/2006)
te_protm.pm2
(09/18/2006)
ACL 88 MsSp7nl.acl
(06/02/2012)
MSO.ACL
(05/10/2017)
FE 9 c2057dsk.fe
(11/02/2006)
c1033dsk.fe
(02/10/2017)
MSO 1 TEMPLATE.MSO
(05/10/2017)
TEMPLATE.MSO
(05/10/2017)
LO_ 1 FrameWork.lo_
(04/11/2009)
FrameWork.lo_
(04/11/2009)
2QM 1 te_protm.2qm
(09/18/2006)
te_protm.2qm
(09/18/2006)
EV2 2 setupapi.ev2
(04/24/2017)
setupapi.ev2
(04/24/2017)
CAP 3 atiumd6a.cap
(06/10/2009)
atiumdva.cap
(06/02/2012)
LCK 4 Help_MValidator.Lck
(04/11/2009)
Hx_1033_MValidator.Lck
(05/10/2017)
RAT 9 icrav03.rat
(09/18/2006)
icrav03.rat
(08/22/2013)
WID 18 00010001.wid
(04/24/2017)
00010004.wid
(05/10/2017)
ONT 5 Schema.ont
(07/26/2012)
Schema.ont
(11/21/2014)
ROM 38 makoaudb.rom
(09/18/2006)
bios4.rom
(03/18/2017)
ACG 14 F1.ACG
(05/10/2017)
ROCKY.ACG
(05/10/2017)
VSDIR 3 NewFileItems.vsdir
(05/10/2017)
NewFileItems.vsdir
(05/10/2017)
INBOX 1 windows.uif_ondemand.xml.inbox
(03/18/2017)
windows.uif_ondemand.xml.inbox
(03/18/2017)
RESJSON 1 resources.resjson
(03/18/2017)
resources.resjson
(03/18/2017)
LM 3 ChtPhonetic.lm
(07/15/2013)
ChsPinyin.lm
(03/18/2017)
2Q0 2 sdp0.2q0
(09/18/2006)
sdp1.2q0
(09/18/2006)
Free Download - Fix File Association issues with RocketPC

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