Browse file extensions by file type category:
Internet related file type extensions
(354 file extension database entries)
File extensions related to applications using internet, used on internet web pages, web content, web development or data exchange
Internet related file extension list
File extensions related to applications using internet, used on internet web pages, web content, web development or data exchange.
Internet related files is a group of file formats, which is related by some way to global data communications system called internet, programs accessing internet or server software.
The most known internet service is World Wide Web. WWW is a system of interlinked hypertext documents accessed via the internet. Web browser software is able to view web pages that may contain text, images, scripts, videos, and other multimedia file types.
Web pages are written in HyperText Markup Language (or its derivations) with file extension htm or html. HyperText Markup Language is the basic description language and format of the web documents. HTML documents contain pointers to content in other media and data formats, such as images, audio or video files, animations or scripts. Dynamically created HTML documents have often other file extensions depending on server and used scripting technology like php (PHP Hypertext Preprocessor - PHP is an open source server side scripting language. It is very popular for developing web based software applications because programmers can easily use it to create web pages with dynamic content that interact with databases.), aspx (Microsoft developed technology called ASP.NET - a free technology that allows programmers to create dynamic web applications. ASP.NET can be used to create anything from small, personal websites up to large,enterprise-class web applications), asp (Microsoft Active Server Pages (used prior ASP.NET technology), jsp (Java Server Pages) and other similar technologies.
The technology called Adobe Flash is often used for interactive and content rich web pages with animations, video or audio. Flash was developed by Macromedia, which was later acquired by Adobe Systems Incorporated. Flash files use file extensions such as fla, flv, swf and because it is an open format, its also supported by non-Adobe/Macromedia programs. Microsoft has its own similar technology called SilverLight. SilverLight application package file use xap file extension.
An increasingly important role in the exchange of a wide variety of data on the Web and elsewhere is also playing XML - Extensible Markup Language (XML standard file extension is xml). It is a simple, very flexible text format originally designed to meet the challenges of large-scale electronic publishing.
| Extension | File type description |
| Incomplete BitTorrent download file | |
| uTorrent incomplete download file | |
| Beehive collection file | |
| Mozilla Firefox cookie, image, popup permissions | |
| 3DML data file | |
| Internet security certificate | |
| Keeboo web book import shortcut | |
| The Bat! mail processing system | |
| AOLserver Dynamic Page file | |
| Opera bookmarks file | |
| AppGini PHP scripts file | |
| AppGini saved style sheet file | |
| HTML file | |
| Internet script language defines 2-D layout ActiveX layout file | |
| Fifth Generation Systems active page file | |
| Allaire Project File | |
| Apple WebObjects Interface | |
| TheTomb Browser APX webfile | |
| Aquifer-Generated web page | |
| ArgoUML project file | |
| Picture format in internet-cache file | |
| Adobe Flash ActionScript document | |
| Active Server document file | |
| Active Server Plus page web user control | |
| ASP.NET Web Handler file | |
| Active Server Plus Web Services source file | |
| Active Server Page script page | |
| Active Server Page Extended ASP.NET script file | |
| Adobe Flash ActionScript remote file | |
| Antenna project file | |
| Atom web feed file | |
| Web Site Address file | |
| AllWebMenus file | |
| AlbumWeb file | |
| ASP.NET web handler file | |
| XML project file | |
| ASCET archived XML | |
| MindGenius Brainbloom for Tablet PC | |
| BitTorrent unfinished download file | |
| Bittorrent unfinished download file | |
| Standard definition file | |
| Blue Elephant Definition file | |
| Bohemia Interactive key file | |
| Blue Ink meta-data export | |
| Microsoft IE Bookmark File | |
| Better Markup Language | |
| ProStores dynamic web file | |
| Beam Report document file | |
| Project file | |
| uTorrent application file | |
| ICQ find users file | |
| InMagic database term/word index | |
| Internet security certificate | |
| Microsoft Channel Definition Format | |
| Internet security certificate | |
| Netscape Certificate Index file | |
| Adobe ColdFusion component file | |
| Adobe ColdFusion Markup language file | |
| Common Gateway Interface script file | |
| Microsoft Internet Explorer channel information file | |
| Compact HTML document | |
| JavaScript class | |
| Content Management System web page file | |
| AOL file | |
| NET application configuration information | |
| Netscape for Mac cookie file | |
| Google Chrome incomplete download file | |
| Internet security certificate (GlobalSign certificate file) | |
| Sample packet file | |
| ASP.Net Web Page "Razor" Syntax file | |
| RadGs Concept Application Server web page file | |
| Certificate signing request file | |
| Cascading Style Sheets file | |
| Cascading Style Sheet | |
| CakePHP template file | |
| Windows Live Messenger Contact List | |
| URL links Curl | |
| C Web file | |
| DynApp dynamic application template file | |
| Microsoft Access data access page | |
| Netscale Navigator history file | |
| Netscape for Mac host file | |
| Document Content Description (XML) | |
| DER encoded internet security certificate | |
| Direct Internet Message Encapsulation | |
| Microsoft DISCO discovery output file | |
| DITA output file | |
| Microsoft DLL dynamic web page file | |
| Apache Struts file | |
| Mozilla partial download file | |
| Apple Safari partial download file | |
| Chrome partial download file | |
| MSN Explorer download view | |
| Document Type Definition file | |
| Data Transformation Services file | |
| Microsoft Office SharePoint portal server dashboard web part file | |
| Dynamic web template | |
| Oracle Application Express dynamic web page file | |
| eDonkey download link file | |
| EDML Parser-Library file | |
| Outlook Express Email Message file | |
| Email message file | |
| SGML entity, character mapping file | |
| ePhotoAlbum album file | |
| Web file location file | |
| SAP HTML file | |
| MacRabbit Espresso project file | |
| Frequently Asked Questions file | |
| Emailer Incoming Message file | |
| Forms Definition Markup Language file | |
| Microsoft rss feed store file | |
| Microsoft rss feeds store file | |
| Macromedia HTML file | |
| Adobe Flash project file | |
| Editable Adobe Flash movie file | |
| Flash video file | |
| GetRight file mirror list | |
| 123 Flash Menu project file | |
| Fortran WEB | |
| Frontpage Web Packages | |
| GetRight unfinished download file | |
| Google Desktop Gadget file | |
| Graphics interchange file format | |
| Microsoft SharePoint WorkSpace Groove identity message file | |
| Flickr PHP file | |
| Google Page Creator | |
| Gygan file | |
| HDML Handheld Device Markup Language file | |
| Handheld Device Markup Language | |
| Mosaic Internet address | |
| htmSQL html file | |
| Browser Html template file | |
| HTML program | |
| HTML component file | |
| Adobe ExtendScript HTML file | |
| HTML Hypertext Markup Language web page file | |
| HTML Hypertext Markup Language web page file | |
| HyperText Markup Language document with server-side include | |
| Microsoft FrontPage database results | |
| Internet Control Message Protocol file | |
| UGS I-DEAS WEB file | |
| Internet Explorer 3 Address Book file | |
| Internet Explorer 3 file | |
| Inline HyperText Markup Language file | |
| Shana Informed Filler file | |
| iOpus Internet macro | |
| Safari Internet location file | |
| Merak Mail Server Internet Message Access Protocol file | |
| IncrediMail contacts export file | |
| uTorrent torrent file | |
| Microsoft Active Server include file | |
| HTML server side include file | |
| Internet Protocol | |
| Vocaltech IPhone user file | |
| Microsoft Excel Internet query file | |
| Internet Search Sitelesrc | |
| MS-ITSS File | |
| Panorama file | |
| IntelliJ IDEA web page file | |
| 1st Page 2000 JavaScript example file | |
| Jazz Jackrabbit 2 Internet Server Link file | |
| Microsoft Liquid Motion animation file | |
| ATG Dynamo server page (Java HTML) | |
| JavaScript file | |
| JavaScript Bean (JSB) file | |
| JavaScript config file | |
| Java server file | |
| Opera file | |
| JavaScript object notation file | |
| JAVA Server page file | |
| Java Servlet alias file | |
| XML Java Server page | |
| Java Server page | |
| Binary JavaScript file | |
| Oracle WebLogic Server Java Web Services file | |
| KisMAC web service file | |
| Lasso database driven web page | |
| Liquid Audio Secured Download file | |
| Cloaked Affiliate Link Builder saved link file | |
| Lightweight Directory Access Protocol server information file | |
| Advanced Streaming Redirector File | |
| OpenLaszlo web application file | |
| Mail message (VAX) | |
| Microsoft Mail message | |
| Pegasus mail sub directory | |
| Mapjects GRYD webserver file | |
| Active Server Plus master page file | |
| Network extension file | |
| Metalink 4.0 file | |
| Metalink 3.0 file | |
| Mime HTML (MHTML) file | |
| Mime HTML (MHTML) file | |
| Mime MHTML file | |
| Management Information base file | |
| Multi-Purpose Internet Mail Extensions (MIME) file format format (RFC822) | |
| Claris emailer file | |
| Multipurpose Internet Mail Extensions file | |
| Netscape Navigator for Mac HTML file | |
| Microsoft Transport Neutral Encapsulation Format | |
| Microsoft Internet Explorer for Mac HTML file | |
| Internet Mail & News file | |
| Word OLE web page storage stream | |
| Microsoft XML-based web page | |
| Microsoft Windows Remote Assistance request file | |
| Meaningful Text Markup Language | |
| Miva compiled script file | |
| openArchitectureWare workflow file | |
| Maxthon incomplete download file | |
| Microsoft Project workgroup message file | |
| Adobe Flex interface component file | |
| NobleNet Web file | |
| eSite Builder NXG web page file | |
| Newzbin download pointer file | |
| Opera Mini saved web page file | |
| Opera Mini 5.1 saved web page file | |
| Mascotte Mascopt request file | |
| Dynamic web page file | |
| OPML Outline Processor Markup Language file format | |
| Online Certificate Status Protocol (OCSP) request file | |
| PKCS #7 Certificates file | |
| Digital ID file | |
| Response to a security certificate request file | |
| Proxy automatic configuration file | |
| Lmsoft hypermedia page | |
| HybridJava web page file | |
| Pando package file | |
| Partial download file | |
| Microsoft Internet Explorer 9 partial download file | |
| Eudora Mailbox Name Map file format | |
| Mail Signature file format | |
| Privacy Enhanced Mail security certificate file | |
| AOL Personal filling cabinet | |
| PHP Extension and Application Repository archive file | |
| PHP script or page | |
| HTML page with PHP (HyperText PreProcessor) | |
| PHP script version 5 (HyperText PreProcessor) | |
| PHP script source code file | |
| Partial Hypertext file | |
| PHP Web page file | |
| PHP Web page | |
| Entrust public key infrastructure file format | |
| Panoramide Java 3D panoramic animation | |
| Portable Network Graphic file | |
| PICS rules file | |
| Pop!site HTML file | |
| Pretty Good Privacy public key ring data file | |
| Pulse Web Content file | |
| Qompose HTML template file | |
| Qworum message file | |
| PICS Platform for Internet Content Selection file | |
| Netscape newsgroup file | |
| Resource Description Framework RSS feed file | |
| Ruby HTML web page file | |
| Ruby Javascript file | |
| Dial-up shortcut file | |
| Really Simple Syndication - RSS file format | |
| RapidWeaver website saved project | |
| IP address map file | |
| Hyperbanner Java animation | |
| Nokia saved web page file | |
| Microsoft Silverlight file | |
| SocialDecks blog file | |
| Web Service Description Language file | |
| Internet Security Scanner file | |
| Alpha Five set index file | |
| Internet program | |
| HTML server side include file | |
| HTML server side include file | |
| HTML server side include file | |
| ASP .NET site map | |
| Synchronized Multimedia Integration Language | |
| Netscape Communicator E-Mail or News messages | |
| Adobe Flash shared object file | |
| Schema for object oriented XML | |
| TeleFinder server parsed HTML file | |
| TeleFinder server parsed HTML file | |
| Microsoft Visual Studio server response file | |
| WebSRT movie subtitle file format | |
| SPARQL Query Results XML format result file | |
| Inbound internet email message | |
| Microsoft Internet Explorer style sheet file | |
| HTML with server side includes | |
| HTML server side include file | |
| HTML server side include file | |
| Microsoft Visual Studio ASP.NET WCF Web service file | |
| XML based vector graphics format | |
| ShockWave Flash, Animated vector format for the Internet | |
| Flash file | |
| Shockwave flash | |
| Adobe Flash Player signed RSL file | |
| BitTorrent information file | |
| PHP template file format | |
| Supposed compressed torrent file | |
| THTML file | |
| TitanTV television listing file | |
| TitanTV television listing file | |
| HTML document file | |
| Netscape Communicator locale file | |
| WebEx universal communications file | |
| uHTML document file | |
| StarMoney agent download file | |
| upload file | |
| List of Uniform resource identifiers | |
| Uniform Resource Identifiers file | |
| Internet Shortcut - URL - Uniform Resource Locator | |
| GetRight Internet shortcuts list | |
| Internet Shortcut - URL - Uniform Resource Locator | |
| Internet security certificate user data | |
| NetFront browser bookmark file | |
| Microsoft Outlook FreeBusy file | |
| CoffeeCup Visual Site Designer project file | |
| Virtual Reality Modeling Language | |
| Virtual Reality Modeling Language | |
| SOAP dynamic discovery file | |
| Wap application project (Ericsson WapIDE) | |
| Java web archive | |
| Argo WebLoad II upload file | |
| WebExpress website file | |
| WAP binary XML file | |
| Opera browser widget | |
| Apple Mac OS X Finder Internet URL | |
| Matroska WebM video file | |
| Google image file format | |
| Web Point And Print file | |
| Internet Explorer 9 pinned site shortcut file | |
| Microsoft Visual Studio web test file | |
| WAP Wireless identity module file | |
| Argo WebLoad I upload file | |
| Windows Media Player Download Package | |
| Wireless Markup Language document (WAP) | |
| Wireless Markup Language bytecode document (WAP) | |
| Wireless Markup Language (WAP) bytecode script file | |
| PrintShop Newsletter file | |
| WinTalk URL address file | |
| Silveright application package | |
| Microsoft Silverlight application package | |
| Extensible HyperText Markup Language file | |
| Extensible HTML file | |
| Extensible HTML file | |
| XoloX incomplete download file | |
| XML document file | |
| XML pipeline document | |
| XML paper specification file | |
| XML Schema file | |
| XML schema description file | |
| ICQ 6 file | |
| XML stylesheet file | |
| XSL transform file | |
| Zebedee encrypted file | |
| BitTorrent metainfo file | |
| XSL-FO online form | |
| Secure IE Zipped HTML file | |
| ZK user interface file | |
| Windows Mail Live email file |


