JAR

Java ARchive (a compressed file for applets and
related files)

JAS

Graphic (Generic)

JAVA

Source code (Java)

JBD

Datafile (SigmaScan)

JBF

Image browser file (Paint Shop Pro)

JBX

Project file (Project Scheduler 4.0)

JFF

JPEG image

JIF

JPEG image

JFIF

JPEG image

JMP

Discovery chart-to-statistics (SAS JMP)

JN1

Jill of the Jungle data (Epic MegaGames)

JNB

Workbook file (Sigma Plot 5)

JOB

Vector graphics file created by conversion of a IMG
file (QuestVision)

JOR

Journal (Microsoft SQL Server)

JOU

Journal backup (VAX Edt editor)

JPC

Graphic (Japan PIC)

JPE

JPEG image

JPEG

JPEG compressed bitmap

JPG

JPEG bitmap

JS

JavaScript source code

JSD

Jet Suite document (eFAX)

JSP

A HTML page containing a reference to a Java
servlet

JTF

JPEG bitmap

JTF

Fax document (Hayes JT Fax)

JTF

Bitmap graphic (JPEG Tagged Interchange Format)

JTK

Java ToolKit file (Sun Microsystems)

JW

Text document (JustWrite)

JWL

Library (JustWrite)

JZZ

Spreadsheet (Jazz)

J62

Ricoh camera file

K

K25

Sample file (Kurzweil 2500)

KAR

MIDI file (text+MIDI) (Karaoke)

KB

Keyboard script (Borland C++ 4.5)

KB

Program source code (Knowledge Pro)

KBD

Keyboard mapping script (Procomm Plus,
LocoScript, Signature)

KBM

Keyboard mapping script (Reflection 4.0)

KCL

Lisp source code (Kyoto Common Lisp)

KDC

Image (Kodak Photo-Enhancer)

KEX

Macro (KEDIT)

KEY

Icon toolbar (DataCAD)

KEY

Datafile (Forecast Pro)

KEY

Keyboard Macro

KEY

Security file (Such as a software registration
number)

KFX

Image (KoFax Group 4)

KIZ

Digital postcard (Kodak)

KKW

Contains all K-keywords in the RoboHELP Help
project Index Designer not associated with topics

KMP

KeyMaP (Korg Trinity)

KPP

Toolpad (SmartPad)

KPS

Bitmap graphic (IBM KIPS)

KQP

Native Camera file (Konica)

KR1

Sample (multi-floppy) file (Kurzweil 2000)

KRZ

Sample file (Kurzweil 2000)

KSF

Sample File (Korg Trinity)

KYB

Keyboard mapping (FTP)

KYE

Game data (Kye)


Please Note: All information provided in The Help Desk web site is in easy to understand terms, in my opinion only, and may not necessarily be the only accepted answers or advice.  I will not be responsible for any problems caused from anyone making any configuration or hardware changes to their computer system resulting from information obtained from this web site.  Please contact me prior to using any content from this web site.