ファイルの拡張子 – 頭文字J

ファイルの拡張子 – 頭文字J

.j Java Source Code
.j2b Jazz Jackrabbit 2 Music
.j2c JPEG2000 Image Format
.j2d Jazz Jackrabbit Data
.j2e Jazz Jackrabbit 2 Episode
.j2i Jazz Jackrabbit 2 Internet Server Link Format
.j2k JPEG2000 Code Stream Image
.j2l Jazz Jackrabbit 2 Level Format
.j2si Jazz Jackrabbit 2 Internet Server Link
.j2w ArcExplorer World
.j3o JMonkeyEngine 3D Scene
.j6i Ricoh Digital Camera Image
.ja Jet Archive
.jac JaStaCry Encrypted Format
.jacl IBM WebSphere Server Script
.jad Java Application Descriptor Format
.jade Jade Programming Language Source Code
.jag Jagex Data Format
.jai Jaikoz Settings
.jam Leisure Suit Larry Magna Cum Laude Archive Format
.jan Janome Digitizer Embroidery Object
.jap Japanese Nintendo 64 Game ROM
.jar Compressed Archive Format Package For Java Classes And Data Format
.jar.pack Oracle Pack200 Packed JAR Format
.jardesc Eclipse JAR Settings
.jarvis Jarvis Subscriber Format
.jas Corel PaintShop Photo Pro Bitmap Graphics Format
.jasper JasperReports Data Format
.jav Java Language Source Code Format
.java Java Language Source Code Format
.javajet Eclipse JET Java Template
.jax Java Executable JAR
.jb2 JBIG2 Image Format
.jbc Jam STAPL Byte-Code Format
.jbf Corel PaintShop Photo Pro Image Browser Format
.jbg Image JBIG 1-bit Raster
.jbi Motoman Robot Job Format
.jbig JBIG Raster Image Graphics
.jbig2 JBIG2
.jbk Juno Backup Format
.jbl Doom Scene Add-on
.jbmp JAmes OS Bitmap Image
.jbr Corel PaintShop Photo Pro Brushes Format
.jbt JAWS
.jc FlashGet Partial Download Format
.jc! FlashGet Incomplete Download Format
.jcc Code Crusader Project Data
.jccfg3 FlashGet Incomplete Download
.jcd FlashGet Saved
.jcf JAWS Configuration
.jclic JClic Project Format
.jcm Java Commerce Message
.jcp Jesusonic Preset Format
.jcrypt JCRYPT Encrypted Format
.jcs Java Control Source
.jcsk JetCast Skin
.jct JCT
.jcz Microsoft Liquid Motion Animation Format
.jdb Norton Antivirus Definiton Update File Format
.jdc JDownloader Links Format
.jdf Adobe Acrobat Job Definition Format
.jdp BlackBerry JDE
.jdw BlackBerry JDE
.jdx JSpell Dictionary
.jeb PENSIM Output
.jed Xilinx Integrated Software Environment Device Configuration Information Format
.jef Janome Embroidery Layout Format
.jetinc Eclipse IDE Template Fragment
.jewelquestsavedgame Jewel Quest Saved Game
.jfd JAWS Synopsis
.jff JAWS Ini
.jffs2 Journalling Flash File System 2 Disk Image
.jfi JPEG File Interchange Format
.jfif JPEG Interchange Format
.jfl SigmaPlot
.jfr WJVN Fragment
.jfs Linux/Unix Journaling System
.jfx J2 Fax
.jg4 BigJig Jigsaw Puzzle Format
.jgcscs EditPad Syntax Scheme
.jgd Corel PaintShop Photo Pro Gradients
.jgf JAWS Ini
.jgp QWS3270 PLUS Session Parameter
.jgs QWS3270 PLUS Script
.jgw JPEG World Format
.jgz Gzipped JavaScript Format
.jhm Java Help Mapping
.jhtml ATG Dynamo Server Page (Java HTML)
.jia Digital Photo Navigator Album
.jic Java Icon Format
.jif JPEG Interchange Format
.jiff JPG Bitmap Image
.jig GameHouse Puzzle Jigsaw Game
.jigsaw Jigsaw Explorer Puzzle Format
.jigz Jiggsaw Puzzle
.jis Japanese Industry Standard Text Format
.jisp Tkabber Emoticon Set
.jit Aika Online Texture
.jj Doodle C64 Compressed Image Format
.jjf Flash Jester Jugglor
.jjjs Claris Organizer Format
.jkb Quake 3 Arena Bot AI
.jkl Jedi Knight
.jkm JAWS Ini Configuration Format
.jks Jedi Knight Save
.jl Julia Source Code Format
.jlb PAC Mate BX Keyboard Driver
.jlc Byte Compiled Lisp-based Script
.jls JAWS
.jma NSRT Compressed Game
.jmd Corel PaintShop Pro Image Map Settings
.jmf Java Media Framework
.jml Java Modeling Language Specification
.jmp SAS JMP Discovery Chart-to-statistics
.jms Voxtron TeleButler Interactive Voice Response Call Flow
.jmv Jnes Record Format
.jmx Apache JMeter
.jnb SigmaPlot Workbook
.jng JPEG Network Graphic Format
.jnilib Mac OS X Java JNI Library Format
.jnl Ingres Journal
.jnlp Java Network Launching Protocol Format
.jnt Microsoft Windows Journal Note Format
.jnx Garmin Raster Map
.jo Jo Audio Format
.jo-7z Jo Audio Format
.job Microsoft Windows Task Scheduler Task Object Format
.joboptions Adobe Acrobat Job Options Format
.jobs VirtualDub Job
.jod Microsoft Jet OLEDB.4.0
.joe .joe Editor Document Format
.joined HJSplit Data Format
.joml JOOB Object Modelling Language
.jomproj Microsoft Visual Studio JOOB Object Model Project
.jor Microsoft SQL Server Journal
.jot Jot+ Notes Note Data
.journal.doc SolidWorks Design Journal Template
.journal_info_block Apple Mac OS Xsystem
.joy CryENGINE Facial Editor Joystick Settings Format
.jp1 Japanese (Romaji) Text Format
.jp2 JPEG 2000 Image Format (ISO 15444-1) Format
.jp3 Electric Quilt
.jp4 Electric Quilt
.jp5 Electric Quilt
.jpa Joomla Installation Backup
.jpage Eclipse Java Scrapbook Page
.jpb Publish Manager Report
.jpc JPEG2000 Code Stream Image Format
.jpd Joint PhotoDefiner Image Format
.jpe JPEG Bitmap Image Format
.jpeg JPEG Bitmap Image Format
.jpegenx Egis Encrypted JPEG
.jpeg_160x120 160 X 120 Pixels JPEG Image
.jpeg_170x220 170 X 220 Pixels JPEG Image
.jpf JPEG 2000 Extended Image Format (ISO 15444-2) Format
.jpg JPEG Bitmap Image Format
.jpg2 JPEG 2000 Image Format (ISO 15444-1) Format
.jpgenx Egis Encrypted JPG
.jpgw JPEG World Format
.jpgx Egis Encrypted JPG Bitmap Image
.jpg_108x192 Android Picture
.jpg_128x128 Android Picture
.jpg_128x160 Android Picture
.jpg_128x96 Android Picture
.jpg_160x120 Android Picture
.jpg_160x128 Android Picture
.jpg_170x128 Android Picture
.jpg_170x220 Android Picture
.jpg_220x176 Android Picture
.jpg_240x320 Android Picture
.jpg_320x240 Android Picture
.jpg_320x320 Android Picture
.jpg_480x320 Android Picture
.jpg_512x512 Android Picture
.jpg_56x42 Android Picture
.jpg_t JPEG Image
.jph JProbe Memory Snapshot Format
.jpi Jupiter Encrypted XML
.jpl JProbe Settings
.jpm JPEG 2000 Multi-layer Image Format (ISO 15444-6)
.jpn Windows Japanese Noise-Word List Format
.jpp Jigsaw Puzzle Player Puzzle Definition
.jpr Oracle JDeveloper Model Project
.jps Stereospic JPEG Format
.jpt Jprobe Threadalyzer Memory Snapshot
.jpw ESRI JPEG World Format
.jpx JPEG 2000 Extended Image Format (ISO 15444-2) Format
.jpz Puzzle Solver Puzzle
.JQ3SaveGame Jewel Quest III Saved Game
.jqx Microsoft Windows Help Related
.jrc PCjr Cartridge ROM Format
.jrf The Jumbot Bot Level Navigation
.jrl BioWare Aurora Game Engine Journal
.jrprint JasperReports Print Format
.jrs Extensible Storage Engine (ESE) Reserve Transaction Log Format
.jrtf JAmes OS Rich Text Format
.jrxml JasperReports Layout Format
.jrz Sony Playstation Portable Game Data Format
.js JavaScript Format
.jsa JRun Server Application
.jsb JAWS Script Binary
.jsc JavaScript Config
.jsd Jazer Financial Format
.jsda Jazer Financial Format
.jse JScript Encoded Script Format
.jsf Adobe Fireworks Batch Script
.jsfl Flash JavaScript Format
.jsh JAWS Script Header Format
.jsi JAWS Personalized Settings
.jsk JetAudio
.jsl Corel PaintShop Photo Pro Shapes
.jsm JAWS Script Message
.jsml JSim Model
.jsn Shield Now Shield
.jso Compressed ISO Image
.json JavaScript Object Notation Format
.jsonp JSON-with-padding Source Code
.jsp JAVA Server Page Format
.jspa Java Servlet Alias Format
.jspf Java JSP Fragment
.jspx XML Java Server Page
.jsr Job Safety Report Definition
.jss JAWS Script Source Format
.jst Java Server Page
.jsv Java Structure Viewer
.jsx Adobe After Effects Script Format
.jsxbin Binary JavaScript Format
.jsxinc ExtendScript Included Script Format
.jt JT Open CAD Format
.jtb JTB JavaCC Grammar
.jtbackup Just Type Notes Backup Format
.jtd Ichitaro Document
.jtdc Ichitaro Compressed Document
.jtf JPEG Tagged Interchange Format Image
.jtg Joint Test Action Group Configuration
.jtk Sun Microsystems Java Toolkit
.jtl JMeter Test Results
.jtp Microsoft Windows Journal Template Format
.jtpl Rational Application Developer WebContent Theme Template
.jts JVC Cyberlink AVCHD Video Format
.jtt Ichitaro Document Template
.jtv JRiver Media Center Recorded TV Format
.jtx Jrju Text Format
.jude JUDE Project Format
.jvs Web Proxy Autodiscovery Protocol Format
.jvsg Video Surveillance Project
.jvt JRiver Recorded Video
.jw Microsoft WordPad
.jwc JewelCase Maker Saved
.jwg Java
.jwl Roxio Jewel Case Format
.jwr LegaSuite GUI J Walk Runtime
.jws Oracle WebLogic Server Java Web Services Format
.jxr JPEG XR Image
.jz JamesZhu Internet Browser Database
ファイル拡張子が表示されません。どうすればよいですか?

ファイル拡張子は通常、ユーザーには表示されません。これを変更するには、コントロールパネルをクリックし、次にデスクトップのカスタマイズから[フォルダオプション]]を選択します。そこから表示を選択し、"既知のファイル形式の拡張子を隠す"という項目を見つけます。その選択肢のチェックを外し、[OK]をクリックして確定させます。