KDC::::::::; Kodak Photo-Enhancer
KFX ::::::::KoFax Group 4 image
KYE::::::: Kye game data

--------------------------------------------------------------------------------

LBM::::::::: Deluxe Paint bitmap
LDB :::::::::Microsoft Access lock file
LEG :::::::::::Legacy ********
LHA:::::: Alternate file suffix for LZH
LIB::::::::::; Library
LIS::::::::: Output file produced by a Structured Query Reporting (SQR) program
LOG ::::::::Log file
LPD:::::::;; Helix Nuts and Bolts file
LRC:::::::: I:ntel Video Phone file
LST:::::; List file
LWO ::::::::::Lightwave ****** file
LWP:::::::::: Lotus Wordpro 96/97 file
LZH::::::::: LH ARC compressed archive
LZS::::::::; Skyroads data file

M3D :::::::::::Corel Motion 3D *********
MAC :::::::::MacPaint image
MAD::::::::::: Microsoft Access module
MAF ::::::;Microsoft Access Form
MAK :::::::::::Visual Basic or MS Visual C++ Project
MAM::::::::::::; Microsoft Access Macro
MAP::::::::: Map file
MAP ::::::::;Duke Nukem 3D WAD game file
MAQ:::::::::: Microsoft Access Query
MAR:::::::::: Microsoft Access Report
MAS :::::::::;;Lotus Freelance Graphics Smartmaster file
MAT:::::::; Microsoft Access Table
MAX ::::::::::Paperport file
MAZ :::::::;;Hover maze data
MB1::::::::: Apogee Monster Bash data file
MCC:::::::: Dialer10 calling card
MCS ::::::::;MathCAD image
MCW ::::::::Microsoft Word for Macintosh ********
MDA::::::::: Microsoft Access add-in
MDB :::::::::;;Microsoft Access data****
MDE::::::::: Microsoft Access MDE file
MDL ::::::::igital Tracker music module (MOD) file
MDL:::::::::::: Quake model file
MDN :::::::::;Microsoft Access blank data**** template
MDW ::::::::::::Microsoft Access Workgroup
MDZ::::::::::::;; Microsoft Access wizard template
MED ::::::::::Music Editor, OctaMED music module (MOD) file
MER::::::: Format for interchanging spreadsheet/data**** data; recognized by Filemaker, Excel, and others
MET :::::::::::;Presentation Manager ****file
MI ::::::::::::Miscellaneous
MIC ::::::::::;;Microsoft Image Composer file
MID:::::::::::: MIDI music
MMF:::::::::;;;; Microsoft Mail File
MMM::::::::::::: Microsoft Multimedia Movie
MOD::::::::::: FastTracker, StarTrekker, Noise Tracker (etc.) music module file
MOD:::::::::::: Microsoft Multiplan spreadsheet
MOV ::::::::::::::QuickTime for Windows movie
MPE::::::::::: MPEG *********
MPEG::::::::::::::: MPEG *********
MPG::::::::::::: MPEG *********
MPP :::::::::::::;;Microsoft Project file
MPP::::::::::::: CAD drawing file format
MP3::::::::::: MPEG Audio Layer 3 (AC3) file
MSG:::::::::: Microsoft Mail message
MSN ::::::::Microsoft Network ********
MSP ::::::::Microsoft Paint bitmap
MTM:::::::::::: MultiTracker music module (MOD) file
MUS:::::::::;;; Music
MVB:::::::: Microsoft Multimedia Viewer file
MWP::::::: Lotus Wordpro 97 Smartmaster file

--------------------------------------------------------------------------------

NAP::::::: NAP ****file
NCB::::::: Microsoft Developer Studio file
NSF :::::::;;Lotus Notes data****
NST::::::: Noise Tracker music module (MOD) file
NTF:::::: Lotus Notes data**** template

OBD::::::::::;; Microsoft Office binder template
OBD:::::::: Microsoft Office Binder
OBJ ::::::::::::;****** file
OBZ:::::::::::; Microsoft Office Binder Wizard
OCX::::::: Microsoft ****** Linking and Embedding custom control
OFN::::::::::::::: Microsoft Office FileNew file
OFT::::::::::: Microsoft Outlook template
OKT:::::::::::: Oktalyzer music module (MOD) file
OLB :::::::::::OLE ****** Library
OLE ::::::::::;OLE ******
OPT:::::::::::; Microsoft Developer Studio file
ORG :::::::::::Lotus Organiser file
OR2 ::::::::::;Lotus Organiser 2 file
OR3 :::::::::Lotus Organiser 97 file

--------------------------------------------------------------------------------

P10 :::::::::::::Tektronix Plot 10 drawing
PAB:::::::::: Microsoft Personal Address Book
PAK::::::::::: Quake WAD file
PAL ::::::::::::::::Window:s colour palette
PAT ::::::::::::Corel Draw pattern
PBK ::::::::::Microsoft Phonebook
PBM ::::::::::;Portable Bitmap
PCD:::::::: Kodak Photo-CD image
PCL:::::::::::::: HP Laserjet bitmap
PCS ::::::::::::::::::PICS *********
PCT:::::::::::::::: Macintosh PICT drawing
PCX:::::::::::::::::: ZSoft PC Paintbrush bitmap
PDF::::::::::: Adobe Acrobat Portable ******** Format or Netware Printer Definition File
PDF :::::::::::::Package Definition File from Microsoft Systems Management Server
PDQ ::::::::::::Patton&Patton Flowcharting PDQ Lite file
PFA:::::::::::::::::: Type 1 font (ASCII)
PFB :::::::::::::Type 1 font (binary)
PFC ::::::::::::::::PF Component
PFM ::::::::::::Printer Font Metrics
PGL:::::::::::::; HP Plotter drawing
PGM::::::::::::::: Portable Graymap (bitmap)
PIC :::::::::::::::::::::;PC Paint bitmap
PIC::::::::::::::::::::::::: Lotus picture
PIC:::::::::::::: Macintosh PICT drawing
PIF::::::::::::: Program Information File
PIF::::::::::::::: IBM PIF drawing
PIG:::::::::::: Lucas Arts Dark Forces WAD file
PIN ::::::::::::Epic Pinball data file
PIN :::::::::::::::Epic Pinball data file
PIX:::::::::::::: Inset Systems bitmap
PJ:::::::::::::: MKS Source Integrity file
PKG ::::::::Microsoft Developer Studio application extension (similar to a DLL file)
PL::::::::::: Perl program
PLT ::::::::::::HPGL Plotter drawing
PLT ::::::::::::::AutoCAD Plot drawing
PM5 :::::::::Pagemaker 5.0 file
PM6 :::::::::Pagemaker 6.0 file
P65::::::::::: Pagemaker 6.5 file
PNG:::::::::::; Portable Network Graphics bitmap
PNG::::::::::: Paint Shop Pro Browser catalogue
PNT :::::::::::;MacPaint graphic file
POT:::::::::::: Microsoft PowerPoint Template
PP4 ::::::::::::Picture Publisher 4 bitmap
PPA::::::::::: Microsoft PowerPoint Add-in
PPM::::::::::::; Portable Pixelmap bitmap
PPS :::::::::Microsoft PowerPoint slide show
PPT::::::::: Microsoft PowerPoint presentation
PRE :::::::;;Lotus Freelance presentation
PRF ::::::::::;Windows system file
PRN::::::::::; Print Table (space delimited ****)
PRS :::::::::;Harvard Graphics for Windows presentation
PRZ :::::::::::Lotus Freelance Graphics 97 file
PS:::::::::: Post****** Interpreted drawing
PSD::::::;; Adobe Photoshop bitmap
PST ::::::::;Microsoft Outlook Personal Folder File
PTM:::::::::; Polytracker music module (MOD) file
PUB :::::;Ventura Publisher publication
PUB :::::::;Microsoft Publisher ********
PWD ::::::::Microsoft Pocket Word ********
PWZ:::::: Microsoft PowerPoint Wizard
PXL::::::: Microsoft Pocket Excel spreadsheet

QAD:::::::::: PF QuickArt ********
QBW::::::::::::: QuickBooks for Windows file
QDT ::::::Quick Books data file from the Quicken UK Accountancy/Tax/Invoice program
QLB :::::::::::;;Quick Library
QRY :::::::::Microsoft Query
QT ::::::::::QuickTime Movie
QTM :::::::::QuickTime Movie
QXD:::::::: Quark XPress file

--------------------------------------------------------------------------------

R:::::: Pegasus Mail resource file
RA:::::::: Real Audio sound
RAM::::::::; Real Audio sound
RAS ::::::::::Sun Raster Images bitmap
RAW :::::::::Raw File Format (bitmap)
RC::::::: Microsoft Visual C++ Resource ******
REC::::::::: Recorder macro
REG::::::::: Registration file
RES::::::::: Microsoft Visual C++ Resource
RFT::::::::: RFT-DCA
RLE::::::::::: Run-Length Encoded bitmap
RM :::::::::::Real Audio video file
RMI ::::::::MIDI music
ROV :::::::::::Rescue Rover data file
RPT::::::::: Microsoft Visual Basic Crystal Reports file
RTF ::::::::::::Rich **** Format ********
RTM::::::::: Real Tracker music module (MOD) file

--------------------------------------------------------------------------------

SAM ::::::::::Ami Professional ********
SAV ::::::::Saved game file
SCC ::::::::;Microsoft Source Safe file
SCD :::::::Matrix/Imapro SCODL slide image
SCD :::::::::Microsoft Schedule+ 7
SCH ::::::;Microsoft Schedule+ 1
SCN:::::: trueSpace2 scene
SCP :::::::;Dial-Up Networking ******
SCR::::::::: Windows screensaver
SCR ::::::::::Fax image
SCT::::::::;; Scitex CT bitmap
SC2 :::::::::Microsoft Schedule+ 7
SDL:::::::::::;; SmartDraw library
SDR ::::::::::::SmartDraw drawing
SDT::::::: SmartDraw template
SEA ::::::Self-expanding archive (used by Stuffit for Mac files and possibly by others)
SEP:::::::::: ***ged Image File Format (TIFF) bitmap
SHB :::::::::::::Corel Show presentation
SHB ::::::::::::cument shortcut file
SHG :::::::::::::::Hotspot bitmap
SHS :::::::::::****l scrap file
SHW:::::::::::: Corel Show presentation
SIT :::::::::::Stuffit archive of Mac files
SLK:::::::::: Symbolic Link (SYLK) spreadsheet
SND :::::::::::::NeXT sound
SND:::::::::;; Mac Sound Resource
SQC :::::::::Structured Query ******** (SQR) common code file
SQR:::::: Structured Query ******** (SQR) program file
STM::::::: Scream Tracker music module (MOD) file
STY:::::::::;; Ventura Publisher style sheet
SVX :::::::;;;Amiga 8SVX sound
SYS:::::::::::::; System file
S3M:::::::::::; Scream Tracker 3 music module (MOD) file

--------------------------------------------------------------------------------

TAR:::::::::; Tape Archive
TAZ ::::::::::Unix Gzip/Tape Archive
TEX ::::::::;;****ure file
TGA::::::::::;; Targa bitmap
TGZ :::::::::::Unix Gzip/Tape Archive
THEME :::::::::::Windows 95 Desktop Theme
THN::::::::: Graphics Workshop for Windows thumbnail
TIF ::::::::::*** Image File Format (TIFF) bitmap
TIFF::::::::: *** Image File Format (TIFF) bitmap
TIG:::::::: Tiger file, used by US government to distribute maps
TLB ::::::::::OLE Type Library
TMP ::::::::::Windows temporary file
TRM:::::::::: Terminal file
TRN ::::::::::;MKS Source Integrity project usage log
TTF::::::::::::: TrueType font
TWF::::::::::::: TabWorks file
TWW::::::::: ***write Template
TX8::::::::::: MS-DOS ****
TXT:::::::::::::;; ****
T2T :::::::Sonata CAD modelling software file