【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。
.oab文件类型：Offline Address Book扩展名为.oab的文件是一个数据文件。文件说明：Stores names, e-mail addresses, and other contact information for Microsoft Outlook最近浏览：>>更多.oab &nb
分类：.oab后缀名
.oar文件类型：OpenSimulator Archive扩展名为.oar的文件是一个压缩文件。文件说明：Archive created by OpenSimulator, also known as OpenSim, an open source 3D application server used for creating virtual environments accessible ov
分类：.oar后缀名
.ob!文件类型：Orbit Downloader Incomplete Download扩展名为.ob!的文件是一个杂项文件。文件说明：File partially downloaded with Orbit Downloader, a download manager designed for Web 2.0 content; saved temporarily during the down
分类：.ob!后缀名
.obi文件类型：Outlook RSS Subscription File扩展名为.obi的文件是一个设置文件。文件说明：File created by Microsoft Outlook, a calendar and email program; contains RSS subscription names and properties in an XML format; used to
分类：.obi后缀名
.obj文件类型1：Relocatable Object Code文件说明：Object data that is referenced by many types of programs 打开.obj文件 Mac OS Various programs Windows Various progra
分类：.obj后缀名
.obs文件类型：ObjectScript Script File扩展名为.obs的文件是一个可执行文件。文件说明：Executable script with a list of commands and functions written in ObjectScript, a general purpose object-oriented programming language; can b
分类：.obs后缀名
.obz文件类型：Compressed 3D Object File扩展名为.obz的文件是一个3D 图像文件。文件说明：Compressed three-dimensional object file used by Poser, a 3D art and animation program; contains points, polygons, texture maps, and other
分类：.obz后缀名
.oca文件类型：Custom Control Library Type File扩展名为.oca的文件是一个开发文件。文件说明：Accompanying file saved with Visual Basic custom control (.OCX) files; contains standard descriptions of objects, properties, and metho
分类：.oca后缀名
.oce文件类型：Open Catalog Extension Connection File扩展名为.oce的文件是一个设置文件。文件说明：Database connection file used by the Hyperion Intelligence database management system (DBMS); defines the connection software, ty
分类：.oce后缀名
.ocr文件类型：FAXGrapper Fax Text File扩展名为.ocr的文件是一个文本文件。文件说明：Fax document received and converted to a standard text format; image data from the fax is converted to readable text using optical character re
分类：.ocr后缀名
.ocx文件类型：ActiveX Control扩展名为.ocx的文件是一个开发文件。文件说明：Object file used within ActiveX forms; contains control behaviors that typically are triggered by user or program events; may be used for functions such
分类：.ocx后缀名
.odb文件类型：ABAQUS Database扩展名为.odb的文件是一个数据文件。文件说明：Database referenced by ABAQUS simulations; used for engineering and other analysis purposes最近浏览：>>更多.odb
分类：.odb后缀名
.odc文件类型：OpenDocument Chart扩展名为.odc的文件是一个图像文件。文件说明：Chart created with OpenOffice software; based on the OASIS OpenDocument standard; uses XML formatting最近浏览：>>更多.odc
分类：.odc后缀名
.odf文件类型1：Open Document File文件说明：Generic file saved in the Open Document Interchange (ODIF) format; may contain several types of Open Document data, saved in the XML-based OASIS Open Document Format;
分类：.odf后缀名
.odg文件类型：OpenDocument Graphic扩展名为.odg的文件是一个图像文件。文件说明：Drawing based on the OASIS OpenDocument standard; uses XML formatting最近浏览：>>更多.odg
分类：.odg后缀名
.odi文件类型：OpenDocument Image扩展名为.odi的文件是一个图像文件。文件说明：Image formatted using the OASIS OpenDocument standard; based on XML最近浏览：>>更多.odi &nb
分类：.odi后缀名
.odif文件类型：Open Document Interchange Format扩展名为.odif的文件是一个图像文件。文件说明：Binary image format associated with the Open Document Architecture (ODA), anobject-oriented document architecture; represents instanc
分类：.odif后缀名
.odm文件类型1：OverDrive Media File文件说明：Media file shortcut to a file located in the Digital Library Reserve, such as an audio book, eBook, or music file; processed by the OverDrive Media Console, which wi
分类：.odm后缀名
.odo文件类型：Online Operating System Write Document扩展名为.odo的文件是一个文本文件。文件说明：Document created using Write, an Online Operating System (OOS) program used to create text documents; contains text, page formatt
分类：.odo后缀名
.odp文件类型：OpenDocument Presentation扩展名为.odp的文件是一个数据文件。文件说明：Presentation created with OpenOffice.org or StarOffice Impress software; consists of slides that may include text, images, and other media; ca
分类：.odp后缀名
.ods文件类型1：Outlook Express 5 Mailbox文件说明：Mailbox or message store for e-mail messages created or saved in Outlook Express 5; similar to a .DBX file used by other versions of Outlook Express. 打开.ods
分类：.ods后缀名
.odt文件类型：OpenDocument Text Document扩展名为.odt的文件是一个文本文件。文件说明：Text document created with Writer, the OpenOffice.org and StarOffice word processor; formatted using the OASIS OpenDocument XML-based standar
分类：.odt后缀名
.odx文件类型：BizTalk Server Orchestration File扩展名为.odx的文件是一个数据文件。文件说明：Business process orchestration diagram created with Microsoft BizTalk Server; used for creating a visual representation of executable
分类：.odx后缀名
.oeaccount文件怎么打开？.oeaccount是什么格式？
.oeaccount文件类型：Windows Mail Account File扩展名为.oeaccount的文件是一个数据文件。文件说明：Account file created by Windows Mail, a Microsoft program that allows users to send and receive email; contains account data in XM
分类：.oeaccount后缀名
.oeb文件类型：Outlook Express Backup Wizard File扩展名为.oeb的文件是一个备份文件。文件说明：Backup of an Outlook Express e-mail database created by the Outlook Express Backup Wizard; creates a complete backup of all Outlook E
分类：.oeb后缀名
.oem文件类型：OEM Setup File扩展名为.oem的文件是一个设置文件。文件说明：Original Equipment Manufacturer (OEM) file used during the text-mode setup of Windows operating systems; contains a list of hardware components, files to
分类：.oem后缀名
.ofc文件类型：Open Financial Connectivity File扩展名为.ofc的文件是一个数据文件。文件说明：Financial data format developed by Microsoft as an open format for exchanging data with other financial programs; replaced by the .OFX
分类：.ofc后缀名
.off文件类型：Object File Format扩展名为.off的文件是一个3D 图像文件。文件说明：ASCII based format used for describing 3D objects; defines collections of planar polygons and vertices that create the objects surface.Each OFF fi
分类：.off后缀名
.ofl文件类型：Ots File List扩展名为.ofl的文件是一个文本文件。文件说明：ASCII text file that contains lines of text that reference media files; each line contains an absolute path to media files in the list; can be used for ge
分类：.ofl后缀名
.ofm文件类型：OmniForm Form扩展名为.ofm的文件是一个数据文件。文件说明：Form saved in the intelligent OmniForm format, a proprietary format used by OmniForm scanning and OCR software; can be filled out using OmniForm Filler, i
分类：.ofm后缀名
.oft文件类型：Outlook File Template扩展名为.oft的文件是一个数据文件。文件说明：E-mail template used by Microsoft Outlook, a popular e-mail client for Windows; contains a pre-formatted layout that can be used for creating cust
分类：.oft后缀名
.ofx文件类型：Open Financial Exchange File扩展名为.ofx的文件是一个数据文件。文件说明：Financial data format standardized by Intuit, Microsoft, and CheckFree in 1997; created as an open format for transferring financial data b
分类：.ofx后缀名
.oga文件类型：Ogg Vorbis Audio File扩展名为.oga的文件是一个音频文件。文件说明：Audio container format that uses Ogg Vorbis audio encoding and streaming technology; contains audio data that has been compressed with Ogg compres
分类：.oga后缀名
.ogg文件类型：Ogg Vorbis Compressed Audio File扩展名为.ogg的文件是一个音频文件。文件说明：Compressed audio file that uses free, unpatented Ogg Vorbis compression; similar to an .MP3 file, but sounds better than an MP3 file of
分类：.ogg后缀名
.ogm文件类型：Ogg Media File扩展名为.ogm的文件是一个视频文件。文件说明：Compressed video container format that uses Ogg Vorbis compression; contains an Ogg Vorbis audio and a video stream (files containing only audio use the
分类：.ogm后缀名
.ognc文件类型：Dynamic Web Page扩展名为.ognc的文件是一个Web文件。文件说明：Web page containing server-side scripts that enable the content to be generated dynamically when the page is loaded; used by Web pages on the Macys.
分类：.ognc后缀名
.ogv文件类型：Ogg Vorbis Video File扩展名为.ogv的文件是一个视频文件。文件说明：Video container format that uses Ogg Vorbis encoding; may contain video streams that use one or more different codecs, such as DivX and Theora; ca
分类：.ogv后缀名
.ogx文件类型：Ogg Vorbis Multiplexed Media File扩展名为.ogx的文件是一个视频文件。文件说明：Multiplexed media file saved in the Ogg Vorbis container format; similar to an .OGG file, but can include multiple media streams encod
分类：.ogx后缀名
.okt文件类型：Oktalyzer Module扩展名为.okt的文件是一个音频文件。文件说明：Module format used for creating songs with Oktalyzer, one of the first audio trackers available for Amiga systems最近浏览：>>更多.okt &
分类：.okt后缀名
.ola文件类型：Online Access File扩展名为.ola的文件是一个页面布局文件。文件说明：On-line Access digital magazine format; used for saving magazine articles in the format they appear in the print version; includes the same layout,
分类：.ola后缀名