By: - Webopedia Staff
Last Updated: 03-27-2012
, Posted: 06-24-2010
Find data formats and their file extensions starting with J.
With literally thousands of data file formats employed by Windows and Window-based apps, keeping track of all the file extensions employed by your software applications and programs can be quite a challenge. Fortunately, Webopedia's Complete List of Data File Formats and File Extensions makes it quick and easy to sift through thousands of file extensions and data file formats to find exactly what you need. You can peruse the full list or search for data formats and file extensions based on the letter they start with from the table below.
Data File Formats that Begin with the Letter 'J'
.j01
File Extension from ADP Payroll Company
.jad
Java Application Descriptor extension (for installing MIDlets)
.jar
Java archive file
.jas
Graphics
.jav
Java source code file
.java
Java source code file
.jbc
Jam Byte-Code Hex file
BestCrypt File
.jbd
Datafile (SigmaScan)
.jbf
Paint Shop Pro browser file
.jbk
Juno Backup file
.jbr
Jasc Paint Shop Pro Brush
.jbx
Project file (Project Scheduler 4)
.jdt
Accelio Capture Classic Filler
.jef
Janome NH10000 Sewing Machine file
.jet
Fax (Hybrid JetFax)
.jff
Bitmap graphics (JPEG File Interchange Format)
.jfif
JPEG image
.jfx
J2 Fax File
.jhtml
Dynamo Server Page
.jif
JPEG/JIFF Image
Jeff's Image Format
.jmx
JMeter file
.jnb
Sigma Plot Workbook file
.jnl
Ingres Journal file
.jnlp
Java Web Start file
.jnt
Windows Journal Note file
.job
Job file
Task Scheduler Task Object
AI Research file
QuestVision Vector Graphics file
.jor
Journal file SQL
.jou
Journal backup (VAX Edt editor)
.jp2
JPEG 2000 file
.jpc
Graphics (Japan PIC)
.jpeg
JPEG image
.jpf
JPEG 2000 file
.jpg
Bitmap graphics (Joint Photography Experts Group)
.jps
Stereo Image
.jpx
JBuilder Project file
.js
Microsoft Scripting Language "JScript" file extension
.jsd
eFAX Jet Suite Document
.jse
JScript Encoded Script file
.jsf
Fireworks Batch Script file
.jsh
Henter-Joyce, Inc. Jaws Script Header file
.json
JavaScript Object Notation file
.jsp
Java Server page
.jtf
Fax (Hayes JT Fax)
Bitmap graphics (JPEG Tagged Interchange Format)
.jtp
Jetform file
.jup
(New Planet Software) Code Crusader user's project preferences file
.jw
Text document (JustWrite)
.jwl
Library (JustWrite)
.jwp
Easy CD Creator Label file
JWP Document
.jxr
JPEG XR file
.jzz
Spreadsheet (Jazz)
Recommended Reading: An Introduction to Data File Formats and Their File Extensions
