J File Extensions

Browse file types with extensions beginning with J.

Extension File Type Popularity
.JJava Source File
.JJPEG Image
.JJAR Archive
.J01Akeeba Multi-part Backup Archive
.J2CJPEG 2000 Code Stream
.J2IJazz 2 Internet Link File
.J2KJPEG 2000 Image
.J2LJazz Jackrabbit 2 Level File
.J3OjMonkeyEngine 3D Scene
.J64Atari Jaguar Game ROM
.J6IRicoh Camera Image File
.JAJet Archive
.JACJaStaCry Encrypted File
.JADJava Application Descriptor File
.JAGJagex Data File
.JAGAtari Jaguar Game ROM
.JAMJam STAPL File
.JAMJAM Musical Score
.JAMPS3 Unreal Tournament 3 Mod File
.JAMLine 6 Device Recording
.JAPNonogram Puzzle File
.JAPjAlbum Project Settings File
.JAPJapanese Nintendo 64 Game ROM
.JARJava Archive File
.JAR.PACKPack200 Packed Jar File
.JARCWiiU or 3DS Archive File
.JARVISJarvis Subscriber File
.JASCheetah3D Model File
.JASPaint Shop Pro Compressed Graphic
.JASPERJasperReports Data File
.JAVJava Source File
.JAVAJava Source Code File
.JB2JBIG2 Image
.JBCJam STAPL Byte-Code File
.JBEAMBeamNG Vehicle Definition Format
.JBFPaint Shop Pro Browser Cache File
.JBGJoint Bi-level Image Group File
.JBIMotoman Robot Job File
.JBIGJoint Bi-level Image Group File
.JBIG2JBIG2
.JBKJuno Backup File
.JBMPJAmes OS Bitmap Image
.JBRPaint Shop Pro Brushes File
.JBRMotoman Robot Related Job File
.JBXMicrosoft Play It! Music File
.JCFlashGet Partial Download
.JC!FlashGet Incomplete Download
.JCEKSJCEKS Keystore File
.JCLJCloze File
.JCLICJClic Project File
.JCPJCreator Project File
.JCRNonogram Puzzle File
.JCRYPTJCRYPT File
.JCWJCross File
.JCZLiquid Motion Animation
.JDATJ&ASoft Data File
.JDBSymantec Endpoint Protection Update File
.JDCJDownloader Links File
.JDFAdobe Acrobat Job Definition File
.JDISJD Inno Setup Configurator
.JDPBlackBerry JDE Application Project
.JDRIROAD Dash Cam Video File
.JDXJCAMP-DX Data File
.JEDXilinx JEDEC Programming File
.JEFJanome Embroidery Format
.JEMJSON Entity Model File
.JETJET Database File
.JEXJoplin Export File
.JFIJPEG File Interchange Image
.JFIFJPEG File Interchange Format
.JFPROJJSON Font Project File
.JG4BigJig Jigsaw Puzzle
.JGCJungleTac ROM File
.JGCSCSEditPad Custom Syntax Coloring Scheme File
.JGWJPEG World File
.JGZGzipped Javascript File
.JHHTetris Online Poland Game Data Archive
.JHTMLJava HTML Web Page
.JIADigital Photo Navigator Album
.JICJava Icon File
.JICJTAG Indirect Configuration File
.JIFJPEG Interchange Format Image
.JIFFJPEG Image File Format
.JIGSAWJigsaw Explorer Save File
.JISJapanese Industry Standard Text
.JKBJedi Knight Bot File
.JKMJAWS Key Map File
.JKSJava Keystore File
.JLJulia Source Code File
.JLRJuliar Source Code File
.JLSJPEG-LS Image
.JMCJM-Crypt Encrypted File
.JMCEJM-Crypt Encrypted File
.JMCKJM-Crypt Key File
.JMCPJM-Crypt Encrypted File
.JMCRJM-Crypt Encrypted File
.JMCXJM-Crypt Encrypted File
.JMDLWiiU or 3DS Model File
.JMFJackhammer Project
.JMOTWiiU or 3DS Animation File
.JMPJMP Data File
.JMSMasher Project
.JMTJMatch File
.JMVJnes Movie File
.JMXJMix File
.JNBSigmaPlot Notebook File
.JNGJPEG Network Graphic
.JNILIBJNI Library
.JNLPJava Web Start File
.JNPJava Web Start File
.JNRJoinNet Recording File
.JNTWindows Journal File
.JNXBirdsEye JNX Raster Map
.JOjo Audio File
.JO-7Zjo Audio File
.JOBWindows Task Scheduler Job File
.JOBMetaCAM Nest Job File
.JOBOPTIONSAdobe Joboptions File
.JOEJOE Document
.JOINEDHJ-Split Data File
.JOYCryENGINE Facial Editor Joystick File
.JP1Japanese (Romaji) Text File
.JP2JPEG 2000 Core Image File
.JPAAkeeba Backup Archive
.JPCJPEG 2000 Code Stream File
.JPDJava Process Definition
.JPDJoint PhotoDefiner Image
.JPEJPEG Image
.JPEGJPEG Image
.JPFJPEG 2000 Image
.JPGJPEG Image
.JPG-LARGELarge JPEG Image
.JPG2JPEG 2000 Image
.JPGWJPEG World File
.JPHJProbe Memory Snapshot
.JPNWindows Japanese Noise-Word List File
.JPRJBuilder Project
.JPRFugawi Projection File
.JPSStereo JPEG Image
.JPSAkeeba Backup Archive
.JPWWorld File for JPEG
.JPXJPEG 2000 Image File
.JPXJBuilder Project
.JQ2SAVEGAMEJewel Quest 2 Saved Game
.JQ3SAVEGAMEJewel Quest III Saved Game
.JQZJQuiz File
.JRCPCjr Cartridge ROM File
.JRPRINTJasperReports Print File
.JRSExchange Reserve Transaction Log File
.JRTFJAmes OS Rich Text File
.JRXMLJasperReports Layout File
.JRZPSP Game Data File
.JSJavaScript File
.JSJScript Executable Script
.JSDJazer Data File
.JSDHP JetSuite Document
.JSDAJazer Data File
.JSEJScript Encoded File
.JSFJava Script Command File
.JSFProject64 Joystick File
.JSFLAnimate JSFL Script File
.JSHJAWS Script Header File
.JSHJsh Script
.JSLCorel PaintShop Pro Shape Library
.JSLJMP Script
.JSONJavaScript Object Notation File
.JSONLJSON Lines File
.JSONLZ4Compressed Firefox User Profile Data File
.JSPJava Server Page
.JSPAJava Servlet Alias
.JSPFJava Server Page Fragment
.JSPFJSON Playlist File
.JSPXXML Java Server Page
.JSSJACOsub Subtitle File
.JSSJAWS Script
.JSSJavaScript Style Sheet File
.JSTJnes Save State
.JSTJavaServer Page Document
.JSXExtendScript Script File
.JSXReact JavaScript File
.JSXBINBinary ExtendScript Script File
.JSXINCExtendScript Included Script File
.JTJT Open CAD File
.JTBACKUPJust Type Backup File
.JTDJustSystems Ichitaro Document
.JTEXWiiU or 3DS Texture File
.JTFJPEG Tagged Interchange Format
.JTPWindows Journal Template
.JTSCyberlink AVCHD Video File
.JTVJRiver TV File
.JTXESE Transaction Log
.JTXXPS Document
.JTXJrju Text File
.JUDEJUDE Project File
.JUKJuka Source Code File
.JVBitmap Brothers Video File
.JVSJavaScript Proxy Autoconfig File
.JVSGVideo Surveillance Project
.JVSGZCompressed Video Surveillance Project
.JWCJewelCase Maker File
.JWLRoxio Jewel Case File
.JWPUBJehovah's Witnesses Publication File
.JWSJava Web Services File
.JWSJava Workspace Settings File
.JXLJPEG XL Image
.JXRJPEG XR Image