What is a file extension?Short answer: it's the set of letters after the period (.) in the name of a file. Long answer: File extensions signify the file format of a file. It tells the operating system (OS) how data was stored in the file. Not all OS, require a file extension though. For instance, this is optional in Unix, but is mandatory with MS-DOS and Windows systems. In most file formats the file type is actually defined by the contents (first bytes, file structure), but extensions are used to define the application that is used for opening the file. Below is a detailed database of thousands of file extensions our team has compiled for you. Feel free to browse! |
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| IDX - Extension Details | |||||
| Date Added: | January 11, 2008 | ||||
| File Extension: | .IDX | ||||
| Description 1: | .IDX file extension is linked with Java Applet Cache Index. This is the file extension for the index file utilized by Java a programming language released in 1995 and developed [originally] by Sun Microsystems. Most of Javas syntax are from C and C++, but has uncomplicated object model and lesser lowlevel facilities. Java became opensource software since 2006 under the terms of the GNU General Public License. Sun Microsystems made all of Javas core code/s free and opensource on 2007. | ||||
| Description 2: | .IDX file extension is linked with RCA Lyra Handheld MP3 Player Database Index. This is the file extension for the database index utilized by RCA MP3 players such as the RCA Lyra a straightforward MP3 player that has limited options. It is not as handy as the latest MP3 players around, but it offers other features that may not be available in most portable audio players such as: searchscan feature within a song, graphic equalizer, sixline display and back light. | ||||
| Description 3: | .IDX file extension is linked with VSFilter Index File. This is the file extension for the index file utilized by VSFilter a DirectShow filter which is capable of ripping subtitles from VOB files into a separate file format. This application can also render a number of different subtitle file formats onto video, either during encoding or playback. | ||||
| Description 4: | .IDX file extension is linked with ArcView Geocoding Index for readonly datasets. This is the file extension for the index file utilized by ArcView a GIS [geographic information system] program which is used for visualizing, analyzing, creating and managing geographical data. Other features include: quality mapping, spatial analysis, data use and integration, readtouse datasets, GIS deployment, map viewing and navigation, data query and exploration, and map printing. ArcView is owned and developed by ESRI. | ||||
| Description 5: | .IDX file extension is linked with CA Visual Objects Platform for Developer [CAVO] Index File. This is the file extension for the index file that has been generated and utilized by CA Visual Objects a full objectoriented application development system that offers users quick and easy generation of sophisticated applications that run on Windows NT and MS Windows. | ||||
| Description 6: | .IDX file extension is linked with AOL Temporary Internet Mail File. This is the file extension for the temporary internet file utilized by AOL Internet Mail also referred to as AIM Mail, is a webbased email service provided by AOL [America Online]. Its major competitors are Windows Live Hotmail, Yahoo! Mail and Gmail. AIM stands for AOL Instant Messenger, which is the companys instant messaging program. AOL Internet Mail is free and offers the option for generating email address as custom domain. | ||||
| Description 7: | .IDX file extension is linked with Pro/Engineer Index File. This is the file extension for the index file utilized by Pro/Engineer Pro/Engineer is an application which offers users industryleading productivity design tools that help promote the best design practices and at the same time ensures compliance with the industry and company standards. Pro/Engineer is owned and developed by PTC. | ||||
| Description 8: | .IDX file extension is linked with LaTeX index file. This is the file extension for the index file utilized by LaTeX a highquality typesetting application that is often used for scientific and technical documents. This application can also be used for other publishing purposes. LaTeX offers authors standardized formatting of documents based on predefined styles. | ||||
| Description 9: | .IDX file extension is linked with Relational Database Index [MS FoxPro]. This is the file extension for the database index file utilized by MS Visual FoxPro Visual FoxPro is a programming language that concentrates on procedural, datacentric and objectoriented programming. It is used to write Windowsbased desktop database applications, but it can also be used to write middleware, fat client and web applications. | ||||
| Description 10: | .IDX file extension is linked with NoX Game File. This file extension is utilized by NoX computer game. NoX is a roleplaying action game which follows the story of a man from Earth who is pulled into a parallel universe and he needs to defeat the evil sorceress and her army. .IDX file extension and NoX are owned and developed by Electronic Arts Inc. | ||||
| Description 11: | .IDX file extension is linked with Easy Timesheets File. Easy Timesheets is an intuitive and userfriendly, multiuser timesheet and time recording program. Easy Timesheets offers fast and precise employeetime entry. Compared to paperbased timesheets and other timekeeping tools, Easy Timesheets provide a fraction of the time. .IDX file extension and Easy Timesheets are owned and developed by Xpress Software Inc. | ||||
| Description 12: | .IDX file extension is linked with Subtitle file. This contains movie subtitles that are commonly found in foreign DVD movies and the like. .IDX file extension is associated with VobSub from Gabest a VirtualDub plugin that allows users to rip subtitles from DVDVOB files and to utilize the DirectShow filter for DivX playbacks with subtitles. The application package includes special tools such as the SubResync which allows users to synchronize video files with subtitles. | ||||
| Description 13: | .IDX file extension is linked with Index File. It carries index files that are used by various applications. It is also utilized by search functions for faster searches. When a database, hard disk or directory is indexed, it is more efficient and easier to store and search the data. .IDX files are used by the following applications: Microsoft FoxPro, ICQ, ESRI ArcView, Corel QuickFinder and others. An .IDX file may be reference by another application and it should not be manually opened. | ||||
| Description 14: | .IDX file extension is linked with Quicken Quick Finder Information. This is the file extension utilized by Quicken an application that helps users track, manage and plan their assets and finances. Other key features of Quicken are: basic budgeting, bills payment, complex investing and assets cataloguing. .IDX file extension and Quicken are owned and developed by Intuit Inc. | ||||
| File Type: | Document File | ||||
| Mode: | Binary | ||||
| Program(s) to Open: | Windows & Mac: Intuit Quicken | ||||
| Common: | |||||
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