| |
.??_ Files ending in "_" are often compressed install files of the same
name (e.g., .EX_ expands to .EXE, .DL_ expands to .DLL, etc.)
.J Java Source Code
JAR Compressed File
.J2K JPEG-2000 JP2 File [XnView]
.J62 Ricoh Digital Camera File
.J6I Ricoh Digital Camera File
.JAG Jaguar Server File (Atari)
.JAR Java Archive File (a compressed file for applets and related files)
.JAS Compressed Graphic
.JAV Java Source Code
.JAVA JBuilder Java File
.JBC Jam Byte-Code Hex File (8051 Microprocessor File)
BestCrypt File
.JBD SigmaScan Data File
.JBF Paint Shop Pro Browser File [XnView]
.JBG JBIG File [XnView]
.JBIG JBIG File [XnView]
.JBK Juno Backup File
.JBP DJ Jukebox Project
.JBX Project Scheduler File
.JC! FlashGet File
.JD Jigsaw Terminal File (Real-time financial data display)
.JDB Siren Jukebox
.JDE Cariverona
.JDF Turok 2 Game File
.JDT Accelio Capture Classic (JetForm) Filler (JetForm Corp became Accelio 12 Sep 2001)
.JDX EDICT Index (EDICT is Japanese/English Dictionary)
.JEF Janome NH10000 Sewing Machine File
.JET Hybrid JetFax Fax
.JFD FormWare Job
JAWS Voice Synthesis Software
.JFF JPEG Image
.JFI JPEG/JIFF Image [XnView]
.JFIF JPEG/JIFF Image [XnView]
.JFM Accelio Capture Classic (JetForm) File (JetForm Corp became Accelio 12 Sep 2001)
.JFX J2 Fax File
.JG6 BigJig Jigsaw
.JHTML Dynamo Server Page (Java HTML)
.JIF JPEG/JIFF Image [XnView]
Jeff's Image Format [XnView]
.JIS Japanese
.JLF JetLinks Bookmark Managment
.JLS JPEG-LS File [XnView]
.JMP SAS JMPDiscovery Chart-to-statistics File
.JMS Voxtron TeleButler Graphical Voice Response Call Flow
.JMX JMeter File (Web performance testing)
.JN1 Epic MegaGames Jill of the Jungle Data File
.JNB Sigma Plot Workbook File
.JNG JPEG Network Graphic [XnView]
.JNK Junk (temporary file)
.JNL Ingres Journal File
.JOB Job File
Task Scheduler Task Object
AI Research File
QuestVision Vector Graphics File (IMG File Conversion)
.JOBOPTIONS Acrobat Job Options File
.JOD Microsoft.Jet.OLEDB.4.0 Related File
.JOR MS SQL Server Journal File
.JOT WinJottr Desktop Note
JDesignerPro File
.JOU VAX Edt Editor Journal Backup
.JP2 JPEG-2000 JP2 File [XnView] [Kakadu]
.JPC Picture File (Japanese)
JPEG-2000 Code Stream [XnView]
.JPE JPEG/JIFF Image [XnView] [IrfanView]
.JPEG JPEG/JIFF Image [XnView] [IrfanView]
.JPG JPEG/JIFF Image [XnView] [IrfanView]
.JPL Siren Jukebox
.JPS Stereo Image [XnView]
.JPX JBuilder Project File
JPEG-2000 JP2 File [XnView]
.JS JavaScript Source Code
.JSB Henter-Joyce, Inc. Jaws Script Binary File (Screen reader program)
.JSD eFAX Jet Suite Document
Henter-Joyce, Inc. Jaws Script Documentation File (Screen reader program)
Join-Split File
.JSE JScript Encoded Script File
.JSF Macromedia Fireworks Batch Script
.JSH Henter-Joyce, Inc. Jaws Script Header File (Screen reader program)
.JSL PaintShop Pro File
.JSM Henter-Joyce, Inc. Jaws Script Message File (Screen reader program)
.JSP Java Server Page
.JSS Henter-Joyce, Inc. Jaws Script Source File (Screen reader program)
.JT JT Fax
.JTD Ichitaro 11 (major Japanese word proccesser)
.JTF JPEG Tagged Interchange Format Image
Hayes JT Fax [XnView]
.JTK Sun Java ToolKit File
.JTP JetForm File
.JVC Digital Camera File
.JW Justwrite Text
Jigsaw Terminal File (Real-time financial data display)
.JWL Justwrite Text File Library
Easy CD Creator's CD Label
.JWP JWP Document (Japanese word processor)
Easy CD Creator Label File
.JZZ Jazz Spreadsheet
|