【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。
.qpw文件类型：Quattro Pro Spreadsheet扩展名为.qpw的文件是一个数据文件。文件说明：File created by Quattro Pro X4, a spreadsheet program provided as part of the Corel WordPerfect Office suite; contains charts, calculations, scr
分类：.qpw后缀名
.qpx文件类型1：FoxPro Compiled Query Program文件说明：Executable database query created by a FoxPro .QPR file 打开.qpx文件 Mac OS Windows Microsoft Visual FoxPro
分类：.qpx后缀名
.qrm文件类型：Qworum Message File扩展名为.qrm的文件是一个Web文件。文件说明：Message format used by Qworum, a platform for Web mashups; may be sent from one website to another to provide interactive services; formatted in XM
分类：.qrm后缀名
.qrp文件类型：QuSoft QuickReports File扩展名为.qrp的文件是一个数据文件。文件说明：File created by QuickReports, a program that allows users to design and create reports; contains report components, such as graphics, text, tab
分类：.qrp后缀名
.qsd文件类型：Quicken Data File扩展名为.qsd的文件是一个数据文件。文件说明：File created by Quicken, a program used for tracking personal and business finances; contains financial data that can be backed up along with .QDF, .Q
分类：.qsd后缀名
.qsf文件类型：Qualtrics Survey File扩展名为.qsf的文件是一个备份文件。文件说明：Data file exported by Qualtrics online survey software; formatted in XML and is generated when the Export Survey option is selected; can be used a
分类：.qsf后缀名
.qss文件类型：Qt Style Sheet扩展名为.qss的文件是一个设置文件。文件说明：Style sheet file used by Qt (pronounced cute) programs; contains definitions for the look and feel of GUI elements, including fonts, sizes, colors, layou
分类：.qss后缀名
.qt文件类型：Apple QuickTime Movie扩展名为.qt的文件是一个视频文件。文件说明：QuickTime multimedia format developed by Apple Computer; cross-platform, meaning it is supported on both Macintosh and Windows systems; may contain
分类：.qt后缀名
.qtch文件类型：QuickTime Cache File扩展名为.qtch的文件是一个视频文件。文件说明：Cache of a QuickTime audio or video file downloaded or streamed from the Internet; if the file was created by QuickTime 6.5 or earlier, it may be
分类：.qtch后缀名
.qti文件类型：QuickTime Image File扩展名为.qti的文件是一个Raster 图像文件。文件说明：Image created and compressed with Apple QuickTime; uses the same atom types as a QuickTime movie: idsc (which contains the image description
分类：.qti后缀名
.qtif文件类型：QuickTime Image File扩展名为.qtif的文件是一个Raster 图像文件。文件说明：Image file created and compressed with Apple QuickTime; may be referenced by programs and movies that are based on QuickTime; uses the sam
分类：.qtif后缀名
.qtl文件类型：QuickTime Link File扩展名为.qtl的文件是一个视频文件。文件说明：Text file that contains a link to a QuickTime movie (.MOV) file; includes the MIME type and the location of the media file; may also include other Q
分类：.qtl后缀名
.qtp文件类型：QuickTime Preferences File扩展名为.qtp的文件是一个设置文件。文件说明：Preferences file created by QuickTime, a video playback program; contains preferences such as connection speed, software update options, task
分类：.qtp后缀名
.qtr文件类型：QuickTime Extension Resource扩展名为.qtr的文件是一个插件文件。文件说明：Resource file referenced by a QuickTime extension (.QTX file) that provides support for additional video codecs; stores the resource fork,
分类：.qtr后缀名
.qtx文件类型：QuickTime Extension扩展名为.qtx的文件是一个插件文件。文件说明：Component used by Apple QuickTime Player; enables support for additional video codecs and file formats; allows QuickTime to play video files encoded
分类：.qtx后缀名
.qtz文件类型：Quartz Composer File扩展名为.qtz的文件是一个视频文件。文件说明：Animation created with Quartz Composer, a development tool created by Apple for processing and rendering graphical data; may include 2D images, 3D
分类：.qtz后缀名
.qvm文件类型1：Q Virtual Machine文件说明：Virtual machine used by Q, an operating system emulator built for Mac OS X; serves as a hard disk that can be loaded by the emulator, which allows Windows and Linux sys
分类：.qvm后缀名
.qwd文件类型：QuakeWorld Demo File扩展名为.qwd的文件是一个磁盘文件。文件说明：Game file used by the QuakeWorld demo, an improved multiplayer version of Quake最近浏览：>>更多.qwd &
分类：.qwd后缀名
.qx文件类型：Quexal Source Code扩展名为.qx的文件是一个开发文件。文件说明：Source code for a Quexal program; can incorporate MMX / iSSE instructions; used mainly for multimedia applications.Quexal is a Windows software develop
分类：.qx后缀名
.qxd文件类型：QuarkXPress Document扩展名为.qxd的文件是一个页面布局文件。文件说明：Desktop publishing document created using QuarkXPress 5 or earlier; contains formatted text and images as well as page layout properties; used fo
分类：.qxd后缀名
.qxl文件类型：QuarkXPress Library扩展名为.qxl的文件是一个杂项文件。文件说明：QuarkXPress library that contains images, calendars, XTensions, or other content referenced by QuarkXPress; may be inserted into an open QuarkXPress
分类：.qxl后缀名
.qxp文件类型：QuarkXPress Project File扩展名为.qxp的文件是一个页面布局文件。文件说明：QuarkXPress project file created by QuarkXPress version 6 and later; contains page layout information, text, and images; may consist of a sin
分类：.qxp后缀名
.qxt文件类型：QuarkXPress Template扩展名为.qxt的文件是一个页面布局文件。文件说明：Template file for creating new QuarkXPress projects; used for designing multiple documents with similar layouts, such as brochures, newsletters,
分类：.qxt后缀名
.r0文件类型：WinRAR Compressed Archive扩展名为.r0的文件是一个压缩文件。文件说明：Archive file that is compressed using WinRAR or RAR programs; may be a standalone archive or a part of a multi-volume archive (see the .R1 and .
分类：.r0后缀名
.r00文件类型：WinRAR Compressed Archive扩展名为.r00的文件是一个压缩文件。文件说明：File archive compressed using the WinRAR or RAR file compression utilities; may be a single archive or one of several parts of a split archive
分类：.r00后缀名
.r01文件类型：WinRAR Split Archive Part 1扩展名为.r01的文件是一个压缩文件。文件说明：Part one of a compressed archive split into several parts; usually created for saving a large archive on multiple disks; may use file extens
分类：.r01后缀名
.r02文件类型：WinRAR Split Archive Part 2扩展名为.r02的文件是一个压缩文件。文件说明：Part two of a compressed archive created with WinRAR or RAR (see .R01); split into several parts, which allows a large archive to be saved o
分类：.r02后缀名
.r03文件类型：WinRAR Split Archive Part 3扩展名为.r03的文件是一个压缩文件。文件说明：Part three (see .R01 and .R02) of a compressed archive created with WinRAR (Windows) or RAR (Mac or Unix); split into several parts, allowin
分类：.r03后缀名
.r1文件类型：WinRAR Multi-Volume Archive Part 1扩展名为.r1的文件是一个压缩文件。文件说明：Archive file that is part of a RAR multi-volume archive; contains part one of a compressed volume; stores a compressed part or fragment
分类：.r1后缀名
.r1m文件类型：RealOne Streaming Media File扩展名为.r1m的文件是一个音频文件。文件说明：Temporary file saved by RealPlayer or RealOne Player when a streaming media file is downloaded from the Internet; created as a buffer when
分类：.r1m后缀名
.r2文件类型：WinRAR Multi-Volume Archive Part 2扩展名为.r2的文件是一个压缩文件。文件说明：Archive file that is compressed using WinRAR, a program used to create single or multi-volume archives; contains part two of a compress
分类：.r2后缀名
.r30文件类型：WinRAR Split Archive Part 30扩展名为.r30的文件是一个压缩文件。文件说明：File used as part of a multi-volume compressed RAR archive; contains compressed file contents as part of a larger archive; can be reconstru
分类：.r30后缀名
.ra文件类型：Real Audio File扩展名为.ra的文件是一个音频文件。文件说明：Audio file used by RealPlayer, an audio and video streaming program; may reference a streaming audio file online or may contain audio data; can use variou
分类：.ra后缀名
.rad文件类型：Radar ViewPoint Radar Data扩展名为.rad的文件是一个文本文件。文件说明：Radar data analysis format used for locating aircraft and monitoring airspace最近浏览：>>更多.rad &nb
分类：.rad后缀名
.raf文件类型：Fuji RAW Image File扩展名为.raf的文件是一个Raster 图像文件。文件说明：Uncompressed RAW photograph taken with a Fuji digital camera, such as a high-end FinePix model; contains unprocessed image data; may also inc
分类：.raf后缀名
.ral文件类型：WinRail Track Design File扩展名为.ral的文件是一个数据文件。文件说明：Railroad track design created with WinRail, a program for designing model railway layouts; defines how the tracks are positioned and includes
分类：.ral后缀名
.ram文件类型：Real Audio Media扩展名为.ram的文件是一个音频文件。文件说明：Audio file played with RealPlayer, a program used for streaming audio and video; contains audio compressed with a proprietary algorithm; may reference
分类：.ram后缀名
.rar文件类型：WinRAR Compressed Archive扩展名为.rar的文件是一个压缩文件。文件说明：File archive containing one or more files compressed with RAR compression; uses a higher compression ratio than typical ZIP compression; incor
分类：.rar后缀名
.ras文件类型1：Remedy Archive System File文件说明：Contains databases with level information for Max Payne video games 打开.ras文件 Mac OS Rockstar Games Max Payne Win
分类：.ras后缀名
.ratdvd文件类型：RatDVD Disk Image扩展名为.ratdvd的文件是一个磁盘文件。文件说明：Compressed DVD disk image stored in the ratDVD container format; can reduce the size of a 9 GB video DVD to 1-3 GB; maintains full picture quali
分类：.ratdvd后缀名