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file extension Windows/OS2/Apple/Unix/Dos

File ExtensionsWindows/OS2/Apple/UNIX

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Q = Win95 fax queue

Q&A = Questions and answers

Q0 = Japanese Q0 bitmap image (24bit)

Q1 = Winamp file

Q3D = Quickdraw 3D file

Q3X = PCD0501,System32 file

Q9Q = BladePro Graphic Plugin File

QAD = Corel WordPerfect PerfectFit QuickArt NameSpace ,WPG Thumbnail

QAG = Norton Desktop Quick Access Group

QAM = Mime: application/vnd.epson.quickanime

QAM = Omnis Quartz Audio Mix

QAP = Application (Omnis Quartz)

QAR = Quartus II archive (http://www.altera.com)

QBB = Quickbooks backup file

QBB = QuickBooks for Windows

QBD = Win3 Quicken file

QBE = dBase saved query (QBE = query by example)

QBE = Quattro Pro Saved query (QBE = query by example)

QBL = Business Lawyer Document

QBO = dBASE IV compiled query

QBO = Mime: application/vnd.intu.qbo

QBS = Microsoft QuickBasic : Program file

QBW = QuickBooks for Windows spreadsheet

QBW = Quickbooks working file

QBX = Intuit de online file

QBX = Win3 Quicken Qbtxsys file

QCA = Mime: application/vnd.ericsson.quickcall

QCALL = Mime: application/vnd.ericsson.quickcall

QCP = Mime: audio/vnd.qcelp

QCP = Qualcomm QCELP recoder and player voice file

QCS = CADQC Standard File

QD0 = Omnis Quartz data file - segment 10

QD0 = Omnis Quartz data; also QD1 ... QD9

QD1 = Omnis Quartz data file - segment 1

QD2 = Omnis Quartz data file - segment 2

QD3 = Mime: x-world/x-3dmf

QD3 = Omnis Quartz data file - segment 3

QD3 = QuickDraw 3D metafile

QD3D = Mime: x-world/x-3dmf

QD3D = QuickDraw 3D metafile

QD4 = Omnis Quartz data file - segment 4

QD5 = Omnis Quartz data file - segment 5

QD6 = Omnis Quartz data file - segment 6

QD7 = Omnis Quartz data file - segment 7

QD8 = Omnis Quartz data file - segment 8

QD9 = Omnis Quartz data file - segment 9

QD? = Omnis Quartz Data File Segment (can be 0 to 9)

QDAT = (MAC FILE_TYPE) KaleidaGraph Data

QDAT = Quicktime for Windows install log

QDB = Quicken backup file

QDF = Quicken 2002 file

QDI = Win3 Quicken file

QDK = Backup of startup files created by Optimize (QEMM)

QDLX = (MAC FILE_TYPE) Quicken Deluxe

QDS = SavedDsQuery, open with: rundll32 dsquery.dll,OpenSavedDsQuery

QDT = QuickBooks data file

QDV = Random Dot QDV bitmap image (8bit)

QEF = Query file (Q+E for Ms Excel)

QEL = Quicken 2002 file

QEP = IRMA Wordstation for Windows

QES = Questions

QFC = Compressed file archive

QFI = Quicken 2002 file

QFL = Family Lawyer Document

QFS = Game: need for speed Tracks Trk000 file

QFX = Mime: application/vnd.intu.qfx

QFX = Quick Link II fax file

QHT = QuickTime.qht open with: %ProgramFiles%\QuickTime\QuickTimePlayer.exe "%1" Content Type text/x-html-insertion

QHT = QuickTime.qht open with: %ProgramFiles%\QuickTime\QuickTimePlayer.exe "%1" QuickTime.bak Content Type text/x-html-insertion

QHTM = QuickTime.qhtm open with: %ProgramFiles%\QuickTime\QuickTimePlayer.exe "%1" Content Type text/x-html-insertion

QHTM = QuickTime.qhtm open with: %ProgramFiles%\QuickTime\QuickTimePlayer.exe "%1" QuickTime.bak Content Type text/x-html-insertion

QIC = Backup set for MS Backup

QIF = Mime: image/x-quicktime

QIF = Quicken Export File (like an address label)

QIF = QuickTime Image

QIP = Archiv

QKex = (MAC FILE_TYPE) QuicKeys Extension

QKPT = (MAC FILE_TYPE) KaleidaGraph

QKT = Microsoft Works file

QL = QEDIT file

QL$ = MS compressed QLB; decompress with UNPACK.EXE

QLB = QB-DOS quick library used with Microsoft QB.EXE, QBX.EXE, VBDOS.EXE, QuickC 1.0

QLC = ATM Type 1 fonts script (Adobe Type Manager)

QLP = QuickLink Printer driver

QM = QEDIT file

QM4 = Options or services file (QMail 4.x Mail Door)

QMA = Qedit file

QMD = Quicken backup file

QMDF = (MAC FILE_TYPE) QuickMail Data File

QME = Win3 Quicken Windows file

QMF = Lotus Approach Database Query

QML = Quick Markup Language (Quicka Ltd.)

QMT = Win3 Quicken Windows file

QNT = Chromeleon Quantification Method

QNX = Win3 Quicken Windows file

QOT = Sierra Print Artist quotes

QPA = QuickTimePlayerAddition special configuration file for application(binary format)

QPCT = (MAC FILE_TYPE) KaleidaGraph Plot

QPD = Win3 Quicken Windows file

QPI = Win3 Quicken file

QPR = Database Query; FoxPro Query Program

QPR = OS/2 print queue device driver

QPRJ = (MAC FILE_TYPE) THINK Pascal Project

QPS = Mime: application/vnd.publishare-delta-tree

QPW = Quattro Pro file

QPX = FoxPro compiled executable QBE query file

QQT = Quick Qard Technology Qardware Definition File

QRP = Dr hardware file

QRS = WordPerfect for Win Equation Editor support file

QRT = DKB Ray-Tracer bitmap image

QRT = Qrt Ray-Tracer ray-traced bitmap image

QRY = dBASE IV query

QRY = gen. Database Query

QRY = Lotus Approach query for SQL tables

QRY = Mime: text/html

QSC = Pxyl Visuals Chart

QSD = Quicken 2002 file

QSEG = QSEGFILE open with: "%Applications%\SlimBrowser\sbrowser.exe" %1

QSF = Micrografx QuickSilver; compressed Internet live graphic

QSfL = (MAC CREATOR CODE) Check file of the Symantec AV

QSfl = (MAC FILE TYPE) Check file of the Symantec AV

QSN = QuickScan data (TapCIS)

QST = Ami Pro QuickStart Tutorial image

QST = Quake Spy Tab file

QSTY = (MAC FILE_TYPE) KaleidaGraph Styl

QT = Mime: video/quicktime

QT = Movie Clip; Apple QuickTime movie

QTA = Archive; qtar same as tar

QTC = Apple QuickTime Support file: Conferencing

QTC = Mime: video/x-qtc

QTI = Mime: image/x-quicktime

QTI = QuickTime-related image

qtif = (MAC FILE_TYPE) TIFF ImageProfileeojectif

QTIF = Mime: image/x-quicktime

QTIF = QuickTime-related image

QTK = QuickTake digital camera bitmap image

QTL = YUV SECAM or PAL image

QTM = Apple QuickTime Movie

QTP = QuickTime Preferences file

QTR = QuickTimeResources special configuration file for application(binary format)

QTS = Macintosh PICT image file

QTS = QuickTime

QTV = Movie (QuickTime Virtual Reality)

QTVR = Mime: video/quicktime

QTVR = QuickTime VR

QTX = QuickTime-related image extension

QU2 = QuoVadis 2.0 : Document

QUAD = 3d Graphic

QUE = Scheduler QUEue object

QUERY = PCHEALTH HELPCTR file

QUI = Game: Brain quiz file

QUT = "IBM Voice Type" languages Vocabels file

QW = Q&A Write File

QWB = MS Money Quotes WriteBack Import File

QWD = Misc

QWK = Qwk reader message file

QWP = Quiptics Puzzle File

QXD = QuarkXPress document

QXL = QuarkXPress element library

QXT = QuarkXPress document/template

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Universal dump-utility for non-destructive dump/list/search string etc dump.zip

Select Extension by starting letter:

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V- W - X - Y - Z - OTHER - Allowed chars in Filenames - what is an extension?

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Compilation Copyright (c) 2002 R.Bitsch, Compilation Copyright (c) 2009,2010 R.Cooper-Bitsch