File formats

Usage	file extension
ABC flowchart	.AF2
ABC flowchart	.AF3
LH ARC (File Compression)	.ARC
LH ARC (File Compression)	.ARJ
video file	.AVI
backup file	.BAK
Batch file (executable program)	.BAT
Bitmap graphic (uncompressed)	.BMP
CC mail (email)	.CCA
Corel Draw Chart	.CCH
CorelDraw	.CDR
Corel Draw Template	.CDT
executable program	.COM
C++	.CPP
GAEB data exchange file	.D(xx)
dBase and other databases	.DBF
User dictionary for Word and others	.DIC
system file	.dll
Word Text File	.DOC
Word Template	.DOT
System file (device driver)	.DRV
Drawing (AutoCAD)	.DWG
Data Exchange Format	.DXF
Encapsulated Postscript	.EPS
executable program	.EXE
Graphics file (compressed)	.gif
Windows help file (executable)	.HLP
web site	.HTM
web site	.HTML
System Configuration File	.INI
Graphics file (compressed)	.JPG
Lotus Word Pro	.LWP
Outlook	.MBX
Access	.MDB
Quicktime (Video)	.MOV
music file	.MP3
video file	.MPEG
video file	.MPG
Microsoft Project	.MPP
Microsoft Project Templates	.MPT
Lotus Word Pro 97	.MWP
Lotus Notes	.NCF
Lotus Notes	.NSF
Outlook Express	.NWS
Lotus Organizer	.ORG
Page Maker 6.5	.P65
phone book	.PBK
Graphic file (Kodak format)	.PCD
graphics file	.PCX
Adobe Acrobat	.PDF
Encrypted File	.PGP
graphics file	.PIC
Portable Networks Graphics	.PNG
Picture Publishers	.PP4
Power Point Slide Show	.PPS
PowerPoint	.PPT
Lotus Freelance	.PRE
Harvard Graphics Presentation	.PRS
Postscript	.PS
Paint Shop Pro	.PSP
Outlook Express	.pst
Ventura Publisher and MS Publisher	.PUB
Quickbooks	.QBW
Rich text format	.RTF
screen savers	.SCR
Lotus Word Pro	.SDW
STEP File	.STP
Unix Archive	.TAR
Unix archive (compressed)	.TAZ
graphics file	.TGA
graphics file	.TIF
Temporary File	.TMP
text file	.TXT
sound file	.WAV
Works Database	.WDB
Lotus 1-2-3 (version number)	.WK(x)
Works Text File	.WKS
Windows Media format	.WMF
Word Perfect	.WPD
Word Perfect Graphic	.WPG
Works Text File	.WPS
Write text file	.WRI
Word Star (version number)	.WS(x)
excel	.XLS
Excel Template	.XLT
Unix file (compressed)	.Z
Compressed File	.ZIP