【文件扩展名大全】提供在线文件扩展名，文件后缀名查询服务，文件扩展名也称为文件后缀名，是文件名的一部分，每个文件的名中最后一个小点后边的部分就是文件的扩展名，通常文件扩展名由3或4个不同的字符组成，可以是数字、字母、符号，你可以把文件的扩展名理解为是文件的标识，不同的扩展名决定了不同文件类型，作用和打开方式。
.jdb文件类型：Symantec Endpoint Protection Update File扩展名为.jdb的文件是一个数据文件。文件说明：File used by Symantec Endpoint Protection (SEP), a program that protects computers against malware; contains virus and spyware
分类：.jdb后缀名
.jed文件类型：Xilinx JEDEC Programming File扩展名为.jed的文件是一个开发文件。文件说明：Xilinx JEDEC (Joint Electron Device Engineering Council) project file; used for programming computer hardware devices, such as microproces
分类：.jed后缀名
.jef文件类型：Janome Embroidery Format扩展名为.jef的文件是一个数据文件。文件说明：Embroidery format used by Janome sewing machines; contains stitching patterns and sewing instructions for creating embroideries; native format
分类：.jef后缀名
.jfi文件类型：JPEG File Interchange扩展名为.jfi的文件是一个图像文件。文件说明：Bitmap image that uses JPEG compression; defines the transmission of JPEG-encoded data最近浏览：>>更多.jfi
分类：.jfi后缀名
.jfif文件类型：JPEG File Interchange Format扩展名为.jfif的文件是一个Raster 图像文件。文件说明：Bitmap graphic that uses JPEG compression; a variation of the common JPEG format that is designed to use a minimal amount of data
分类：.jfif后缀名
.jfsl文件类型：Flash JavaScript File扩展名为.jfsl的文件是一个开发文件。文件说明：Script written in Flash JavaScript (JFSL), an API that extends regular JavaScript to include the Flash Document Object Model (DOM); contains JFS
分类：.jfsl后缀名
.jg4文件类型：BigJig Jigsaw Puzzle扩展名为.jg4的文件是一个磁盘文件。文件说明：Jigsaw puzzle file used by BigJig, a computer-based jigsaw puzzle game; contains a photo or painting that is broken into puzzle pieces; may use eig
分类：.jg4后缀名
.jgz文件类型：Gzipped Javascript File扩展名为.jgz的文件是一个压缩文件。文件说明：Javascript (.JS) file zipped using GZip (.GZ) compression; typically used for shrinking the file sizes of large Javascript documents referenced
分类：.jgz后缀名
.jhtml文件类型：Java HTML Web Page扩展名为.jhtml的文件是一个Web文件。文件说明：HTML file that includes Java code; similar to a standard .HTML file, but may include Java functions that are processed on the server before the
分类：.jhtml后缀名
.jia文件类型：Digital Photo Navigator Album扩展名为.jia的文件是一个Raster 图像文件。文件说明：Digital photo album created with JVCs Digital Photo Navigator, a photo organization program included with JVC camcorders; stores a
分类：.jia后缀名
.jic文件类型1：JTAG Indirect Configuration File文件说明：Configuration file that enables indirect programming of a electronic device through a JTAG (Joint Test Action Group); used by Altera development software
分类：.jic后缀名
.jif文件类型：JPEG Image File扩展名为.jif的文件是一个Raster 图像文件。文件说明：Raster graphic compressed using JPEG compression最近浏览：>>更多.jif
分类：.jif后缀名
.jiff文件类型：JPEG Image File Format扩展名为.jiff的文件是一个Raster 图像文件。文件说明：Raster graphic compressed using JPEG image compression最近浏览：>>更多.jiff &n
分类：.jiff后缀名
.jis文件类型：Japanese Industry Standard Text扩展名为.jis的文件是一个文本文件。文件说明：System for encoding Japanese text最近浏览：>>更多.jis
分类：.jis后缀名
.jmp文件类型：JMP Data File扩展名为.jmp的文件是一个数据文件。文件说明：Data file created by JMP, a program that allows users to visualize statistics created in SAS software; contains tabular data in the format of fields and r
分类：.jmp后缀名
.jng文件类型：JPEG Network Graphic扩展名为.jng的文件是一个Raster 图像文件。文件说明：Image file format related to the .PNG format, but uses lossy compression like standard .JPG files; developed as a sub-format for .MNG object
分类：.jng后缀名
.jnlp文件类型：Java Web Start File扩展名为.jnlp的文件是一个Web文件。文件说明：JNLP (Java Network Launching Protocol) file formatted in XML; used for launching and managing Java programs on the Web or as standalone applicati
分类：.jnlp后缀名
.jnt文件类型：Windows Journal File扩展名为.jnt的文件是一个数据文件。文件说明：Journal created with Windows Journal note-taking software; typically created on a Tablet PC, but may also be created on a standard Windows PC with
分类：.jnt后缀名
.job文件类型：MetaCAM Nest Job File扩展名为.job的文件是一个数据文件。文件说明：Nest job file created by MetaCAM, a CAD program used to increase efficiency in industry and manufacturing; contains nest job settings and instruct
分类：.job后缀名
.joboptions文件怎么打开？.joboptions是什么格式？
.joboptions文件类型：Adobe Joboptions File扩展名为.joboptions的文件是一个数据文件。文件说明：File used by Adobe Distiller, a program that controls the creation of PDF files from other document formats; contains plain text ins
分类：.joboptions后缀名
.joined文件类型：HJ-Split Data File扩展名为.joined的文件是一个数据文件。文件说明：Data file created by HJ-Split, a program that breaks up larger files into several smaller files and then builds them back into the original fil
分类：.joined后缀名
.jp1文件类型：Japanese (Romaji) Text File扩展名为.jp1的文件是一个文本文件。文件说明：Text document that contains Japanese characters encoded in ASCII text; formatted in Romaji, a Romanized version of the Japanese language; ca
分类：.jp1后缀名
.jp2文件类型：JPEG 2000 Core Image File扩展名为.jp2的文件是一个Raster 图像文件。文件说明：Compressed bitmap image that uses JPEG 2000 Core Coding, similar to a .JPX file; incorporates a wavelet compression algorithm instead o
分类：.jp2后缀名
.jpc文件类型：JPEG 2000 Code Stream File扩展名为.jpc的文件是一个Raster 图像文件。文件说明：Image format that uses JPEG 2000 advanced wavelet compression; supports color depths of 8, 24, and 32 bits per pixel; also supports gr
分类：.jpc后缀名
.jpd文件类型1：Joint PhotoDefiner Image文件说明：Compressed image format used by PhotoDefiner; incorporates color space quantization before subsampling and DCT (Discrete Cosine Transformation; saved in a lossy
分类：.jpd后缀名
.jpe文件类型：JPEG Image扩展名为.jpe的文件是一个Raster 图像文件。文件说明：24-bit compressed JPEG graphic format that is commonly used for Web graphics; best suited for photos or images that contain lots of colors; also used
分类：.jpe后缀名
.jpeg文件类型：JPEG Image File扩展名为.jpeg的文件是一个Raster 图像文件。文件说明：Compressed graphic format standardized by the Joint Photographic Experts Group (JPEG); supports up to 24-bit color, which makes JPEG a good for
分类：.jpeg后缀名
.jpf文件类型：JPEG 2000 Image扩展名为.jpf的文件是一个Raster 图像文件。文件说明：Successor to the .JPEG image format; may incorporate lossy or lossless compression; supports image transparency, and additional metadata informat
分类：.jpf后缀名
.jpg文件类型：JPEG Image File扩展名为.jpg的文件是一个Raster 图像文件。文件说明：Compressed image format standardized by the Joint Photographic Experts Group (JPEG); commonly used for storing digital photos since the format su
分类：.jpg后缀名
.jph文件类型：JProbe Memory Snapshot扩展名为.jph的文件是一个数据文件。文件说明：Snapshot of memory usage generated by JProbe, an enterprise-class Java profiling program; created by JProbes memory debugger; used for identifyin
分类：.jph后缀名
.jpr文件类型：JBuilder Project扩展名为.jpr的文件是一个开发文件。文件说明：Software development project created with JBuilder programming software最近浏览：>>更多.jpr &
分类：.jpr后缀名
.jpw文件类型：World File for JPEG扩展名为.jpw的文件是一个图像文件。文件说明：Contains coordinates that describe the location, scale, and rotation of a map formatted as a JPEG (.JPG) image; used by geographic information syste
分类：.jpw后缀名
.jpx文件类型1：JBuilder Project文件说明：Software development project created with JBuilder programming software 打开.jpx文件 Mac OS Windows Borland JBuilder
分类：.jpx后缀名
.jrprint文件类型：JasperReports Print File扩展名为.jrprint的文件是一个数据文件。文件说明：File created by JasperReports, an open source programming library in Java used for creating reports; contains all report content such a
分类：.jrprint后缀名
.jrs文件类型：Exchange Reserve Transaction Log File扩展名为.jrs的文件是一个杂项文件。文件说明：Transaction log file created by Microsoft Exchange, a popular messaging and collaboration program; serves as a placeholder for a t
分类：.jrs后缀名
.jrxml文件类型：JasperReports Layout File扩展名为.jrxml的文件是一个数据文件。文件说明：File used by JasperReports, a Java library used for creating reports programmatically; contains report design definition in XML format; in
分类：.jrxml后缀名
.js文件类型1：JScript Executable Script文件说明：Executable script written in JScript, Microsofts version of JavaScript 打开.js文件 Mac OS Windows Windows-based sc
分类：.js后缀名
.jse文件类型：JScript Encoded File扩展名为.jse的文件是一个可执行文件。文件说明：Script written in JScript programming language最近浏览：>>更多.jse &nb
分类：.jse后缀名
.jsf文件类型：Project64 Joystick File扩展名为.jsf的文件是一个设置文件。文件说明：Joystick configuration file used by Project64, a Nintendo 64 emulator for Windows; used for mapping the buttons of third-party joysticks and con
分类：.jsf后缀名
.json文件类型：JavaScript Object Notation File扩展名为.json的文件是一个开发文件。文件说明：Data interchange format used for representing simple data structures and objects; saved in a lightweight, text-based, human-readable f
分类：.json后缀名