Web Files
The Web Files category includes files related to websites and Web servers. These include static and dynamic webpages, Web applications, and files referenced by webpages. Files generated by Web development software are also included in this category.
Common Web file extensions include .HTML, .ASP, .PHP, and .CSS.
| Extension | File Type | Popularity |
|---|---|---|
| .ASAX | ASP.NET Server Application File | 4.3 |
| .BTAPP | uTorrent App | 4.3 |
| .FMP | 123 Flash Menu Project | 4.3 |
| .FWTEMPLATE | Freeway Template | 4.3 |
| .SCSS | Sass Cascading Style Sheet | 4.2 |
| .CRDOWNLOAD | Chrome Partially Downloaded File | 4.2 |
| .WHTT | HTTrack Website Copier File | 4.2 |
| .SSP | Scala Server Page | 4.2 |
| .CRT | Security Certificate | 4.2 |
| .OBML16 | Opera Mini Saved Webpage | 4.2 |
| .JSPA | Java Servlet Alias | 4.2 |
| .A5W | Alpha Five Webpage File | 4.1 |
| .WEBSITE | Internet Explorer Pinned Site Shortcut | 4.1 |
| .VRT | Virtual World | 4.1 |
| .DLL | DLL Dynamic Webpage | 4.1 |
| .P7C | PKCS #7 Certificate File | 4.1 |
| .MJS | Node.js ES Module File | 4.1 |
| .PHP | PHP Source Code File | 4.1 |
| .CSS | Cascading Style Sheet | 4.1 |
| .XUL | XML User Interface Language File | 4.1 |
| .DHTML | Dynamic HTML file | 4.1 |
| .BML | Bean Markup Language File | 4.1 |
| .DOWNLOAD | Partially Downloaded File | 4.1 |
| .CSHTML | ASP.NET Razor Webpage | 4.1 |
| .JS | JavaScript File | 4.0 |
| .DCR | Shockwave Media File | 4.0 |
| .WEBBOOKMARK | Safari Web Bookmark File | 4.0 |
| .DML | DynaScript File | 4.0 |
| .ARO | SteelArrow Web Application File | 4.0 |
| .KEY | Privacy-Enhanced Mail Private Key | 4.0 |
| .CODASITE | Coda Site File | 4.0 |
| .DOCHTML | Microsoft Word HTML Document | 4.0 |
| .RJS | Ruby Javascript File | 4.0 |
| .XD | Adobe XD Document | 4.0 |
| .VSDISCO | DISCO Dynamic Discovery Document | 4.0 |
| .WSDL | Web Services Description Language File | 4.0 |
| .HTACCESS | Apache HTACCESS File | 3.9 |
| .SHTML | Server Side Include HTML File | 3.9 |
| .DWT | Dreamweaver Webpage Template | 3.9 |
| .A4P | A4Desk Pro Project File | 3.9 |
| .SPC | Software Publisher Certificate File | 3.9 |
| .JSON | JavaScript Object Notation File | 3.9 |
| .ASCX | ASP.NET User Control File | 3.9 |
| .XHTM | Extensible Hypertext Markup Language Document | 3.9 |
| .P7B | PKCS #7 Certificate File | 3.9 |
| .PAC | Proxy Auto-Config File | 3.9 |
| .OAM | Adobe Edge Animate Widget File | 3.9 |
| .SITE | GoLive Website Project File | 3.9 |
| .TPL | HTTP File Server Template | 3.8 |
| .ASPX | Active Server Page Extended File | 3.8 |
| .HTM | Hypertext Markup Language File | 3.8 |
| .SEAM | Seam Framework Java Servlet File | 3.8 |
| .URL | URL Shortcut File | 3.8 |
| .SVR | Compressed Virtual World | 3.8 |
| .CHM | Compiled HTML Help File | 3.8 |
| .PEM | Privacy Enhanced Mail Certificate | 3.8 |
| .DAP | Access Data Access Page | 3.8 |
| .APPCACHE | HTML5 Cache Manifest File | 3.8 |
| .KIT | CodeKit File | 3.8 |
| .ZUL | ZK User Interface File | 3.8 |
| .EWP | Ewisoft Website Project File | 3.8 |
| .WBS | WebBlender Project File | 3.8 |
| .GSP | IMail Error Message File | 3.7 |
| .ASR | ActionScript Remote Document | 3.7 |
| .PRO | Adobe Proto Design File | 3.7 |
| .STC | Contribute Connection Key File | 3.7 |
| .MASTER | ASP.NET Master Page | 3.7 |
| .HTML | Hypertext Markup Language File | 3.7 |
| .DER | DER Certificate File | 3.7 |
| .AP | Active Page | 3.7 |
| .P12 | Personal Information Exchange File | 3.7 |
| .DISCO | DISCO Discovery Document | 3.7 |
| .WEBMANIFEST | Progressive Web Application Manifest | 3.7 |
| .EPIBRW | Web File Location | 3.7 |
| .XSS | XML Style Sheet | 3.7 |
| .XPD | XML Pipeline Document | 3.7 |
| .FWP | Microsoft Expression Web Package | 3.7 |
| .STRM | Stream Location File | 3.7 |
| .GSP | Groovy Server Page | 3.7 |
| .NODE | Node.js Binary Addon File | 3.7 |
| .HAR | HTTP Archive FIle | 3.6 |
| .HTC | HTML Component File | 3.6 |
| .RSS | Rich Site Summary | 3.6 |
| .SDB | SocialDecks Blog File | 3.6 |
| .GNE | Flickr Webpage | 3.6 |
| .COMPRESSED | WordCompress Compacted Webpage | 3.6 |
| .ASP | Active Server Page | 3.6 |
| .BROWSER | ASP.NET Browser Definition File | 3.6 |
| .DOTHTML | Microsoft Word HTML Document Template | 3.6 |
| .PHP2 | PHP 2 Web Page | 3.6 |
| .BOK | ProStores Dynamic Webpage | 3.6 |
| .SITES2 | iWeb Website Design Project | 3.6 |
| .MHTML | MIME HTML File | 3.6 |
| .NZB | NewzBin Usenet Index File | 3.6 |
| .VDW | Visio Web Drawing | 3.6 |
| .OBML | Opera Mini Saved Webpage | 3.6 |
| .AXD | ASP.NET Web Handler File | 3.6 |
| .ASHX | ASP.NET Web Handler File | 3.6 |
| .CON | Concept Application Source File | 3.6 |
| .RHTML | Ruby HTML Web Page | 3.6 |
| .ALX | ActiveX Layout Control File | 3.5 |
| .OPML | Outline Processor Markup Language File | 3.5 |
| .WEB | Xara Web Document | 3.5 |
| .CHAT | IRC Chat Configuration File | 3.5 |
| .WEBLOC | macOS Website Location | 3.5 |
| .SRF | Server Response File | 3.5 |
| .CER | Internet Security Certificate | 3.5 |
| .DO | Java Servlet | 3.5 |
| .OLP | Office Live Package | 3.5 |
| .CHA | IRC Chat Configuration File | 3.5 |
| .H5P | HTML5 Content Package | 3.5 |
| .HYPERESOURCES | Hype Resources Folder | 3.5 |
| .QF | Qompose Web Page Template | 3.5 |
| .SHT | HTML File with Server Side Includes | 3.5 |
| .SPARKLE | Sparkle Website Project | 3.5 |
| .ASA | ASP Configuration File | 3.5 |
| .PHP4 | PHP 4 Web Page | 3.5 |
| .CMS | Content Management System | 3.5 |
| .JSONL | JSON Lines File | 3.5 |
| .JNLP | Java Web Start File | 3.5 |
| .PPTMHTML | Microsoft PowerPoint MIME HTML Presentation | 3.4 |
| .UHTML | UC Browser Saved Webpage | 3.4 |
| .CSR | Certificate Signing Request File | 3.4 |
| .XBEL | XBEL Bookmarks File | 3.4 |
| .BR | Brotli Compressed File | 3.4 |
| .CFM | ColdFusion Markup File | 3.4 |
| .FWTEMPLATEB | Freeway Template Bundle | 3.4 |
| .JSPX | XML Jakarta Server Page | 3.4 |
| .JSP | Jakarta Server Page | 3.4 |
| .XFDL | XFDL File | 3.4 |
| .ZHTML | RabbitWeb Webpage | 3.4 |
| .STML | SSI HTML File | 3.4 |
| .CRL | Certificate Revocation List File | 3.4 |
| .MAFF | Mozilla Archive Format File | 3.4 |
| .DBM | ColdFusion Server File | 3.4 |
| .AEX | Alpha Five Compiled Global Functions File | 3.4 |
| .HDML | Handheld Device Markup Language File | 3.3 |
| .SASS | Syntactically Awesome StyleSheets File | 3.3 |
| .WML | Wireless Markup Language File | 3.3 |
| .AWM | AllWebMenus Project File | 3.3 |
| .PAGE | HybridJava Web Page | 3.3 |
| .XHT | XHTML File | 3.3 |
| .MHT | MHTML Web Archive | 3.3 |
| .PHTML | PHP Web Page | 3.3 |
| .ITMS | iTunes Music Store Link File | 3.3 |
| .WPP | WebPlus Project File | 3.3 |
| .JSS | JavaScript Style Sheet File | 3.3 |
| .SHTM | HTML Server Side Include File | 3.3 |
| .SITEMAP | ASP.NET Site Map File | 3.3 |
| .OTH | OpenDocument HTML Template | 3.3 |
| .UCF | WebEx Media File | 3.2 |
| .PRF | PICS Rules File | 3.2 |
| .EDGE | Adobe Edge Project File | 3.2 |
| .FREEWAY | Freeway Document | 3.2 |
| .VRML | VRML File | 3.2 |
| .IQY | Internet Query | 3.2 |
| .WDGT | Opera Widget | 3.2 |
| .MVC | MivaScript Compiled File | 3.2 |
| .DISCOMAP | DISCO Discovery Output File | 3.2 |
| .PSP | PL/SQL Server Page | 3.2 |
| .HXS | Help 2 Compiled Help File | 3.1 |
| .ADR | Opera Bookmarks File | 3.1 |
| .CSP | Concept Server Page | 3.1 |
| .HYPE | Hype Document | 3.1 |
| .QBO | QuickBooks Online Bank Statement File | 3.1 |
| .WEBARCHIVE | Safari Web Archive | 3.1 |
| .XHTML | Extensible Hypertext Markup Language File | 3.0 |
| .JHTML | Java HTML Web Page | 3.0 |
| .SVC | WCF Web Service File | 3.0 |
| .RW3 | RapidWeaver 3 Site File | 3.0 |
| .WBXML | WAP Binary XML File | 3.0 |
| .P7 | PKCS #7 Digital Certificate File | 3.0 |
| .OGNC | Dynamic Web Page | 3.0 |
| .VBD | Visual Basic ActiveX Document | 3.0 |
| .VBHTML | ASP.NET Razor Web Page | 3.0 |
| .STL | Certificate Trust List | 3.0 |
| .XBL | Extensible Binding Language File | 3.0 |
| .ZHTML | Secure IE Zipped HTML File | 3.0 |
| .ESPROJ | Espresso Project File | 3.0 |
| .PHTM | PHP-Based Web Page | 3.0 |
| .NDJSON | Newline Delimited JSON File | 3.0 |
| .PRIVATE | OpenSSL Private Key | 3.0 |
| .TPL | PrestaShop Template File | 3.0 |
| .RT | RealText Streaming Text File | 3.0 |
| .FWTB | Freeway Template Bundle | 3.0 |
| .SRL | OpenSSL Security Certificate Serial Number | 3.0 |
| .MUSE | Adobe Muse Website Project | 3.0 |
| .SITES | iWeb Website Design Project | 3.0 |
| .HYPETEMPLATE | Hype Document Template | 3.0 |
| .OBML15 | Opera Mini Saved Webpage | 3.0 |
| .HYPESYMBOL | Hype Symbol File | 3.0 |
| .PUB | Public Key File | 3.0 |
| .ECE | Escenic Dynamic Web Page | 2.9 |
| .MSPX | Microsoft ASP.NET Web Page | 2.9 |
| .DOCMHTML | Microsoft Word MIME HTML Document | 2.9 |
| .XWS | Xara Web Designer Graphic | 2.9 |
| .WGP | Web Gallery Project | 2.9 |
| .WOA | WebObjects Application | 2.9 |
| .TVPI | TitanTV Television Listing File | 2.9 |
| .ASMX | ASP.NET Web Service File | 2.8 |
| .WEBARCHIVEXML | Android Web Browser Archive | 2.8 |
| .WEBHISTORY | Safari Web History File | 2.8 |
| .JWS | Java Web Services File | 2.8 |
| .LBC | Cloaked Affiliate Link Builder Saved Link | 2.8 |
| .IDC | Internet Database Connector File | 2.8 |
| .ATOM | Atom Syndication Format | 2.8 |
| .ATT | Web Form Post Data File | 2.8 |
| .TVVI | TitanTV Television Listing File | 2.8 |
| .ZVZ | Possible Virus File | 2.8 |
| .PHP3 | PHP 3 Web Page | 2.7 |
| .WIDGET | HybridJava Widget | 2.7 |
| .SWZ | Adobe Flash Player Cache File | 2.7 |
| .BWP | BuRg3r Web Page | 2.7 |
| .CDF | Channel Definition Format | 2.6 |
| .MAP | Image Map | 2.6 |
| .RWSW | RapidWeaver Site File | 2.5 |
| .HDM | HDML File | 2.5 |
| .NOD | NetObjects Fusion File | 2.5 |
| .RFLW | Edge Reflow Data File | 2.5 |
| .PHP5 | PHP 5 Web Page | 2.5 |
| .HTX | HTML Extension File | 2.5 |
| .WGT | Opera Widget File | 2.5 |
| .AN | Adobe Edge Animate Project File | 2.4 |
| .MVR | IBM HotMedia Multimedia File | 2.4 |
| .RWP | RapidWeaver Package | 2.4 |
| .LASSO | Lasso Database-Driven Web Page | 2.4 |
| .VLP | LiveSite Project | 2.4 |
| .NXG | eSite Builder NXG Web Page | 2.3 |
| .FACES | JavaServer FacesServlet Pointer | 2.3 |
| .KCMSF | Korean Central News Agency Website Script | 2.3 |
| .LESS | LESS Style Sheet | 2.3 |
| .CCBJS | CopperCube JavaScript File | 2.3 |
| .SAVEDDECK | Nokia Saved Web Page | 2.3 |
| .WN | WN Web File | 2.3 |
| .PPTHTML | Microsoft PowerPoint HTML Presentation | 2.2 |
| .STP | SharePoint Template | 2.1 |
| .MAPX | Mapjects Client Webparts File | 2.0 |
| .JVS | JavaScript Proxy Autoconfig File | 2.0 |
| .JCZ | Liquid Motion Animation | 2.0 |
| .CPG | Cool Page Project File | 2.0 |
| .WPX | WebPlus Project Template | 2.0 |
| .RWTHEME | RapidWeaver Theme | 2.0 |
| .CPHD | CloudChan Pre-processed Hypertext Document | 2.0 |
| .PUBLIC | OpenSSL Public Key | 2.0 |
| .QBX | Blocks Landing Page File | 2.0 |
| .SUCK | SiteSucker Website File | 2.0 |
| .IWDGT | iWeb Widget File | 2.0 |
| .JST | JavaServer Page Document | 2.0 |
| .RAZOR | Razor Component File | 2.0 |
| .ZFO | XSL-FO Online Form | 1.8 |
| .MOZ | Mozilla Cache File | 1.8 |
| .STM | SSI Web Page | 1.7 |
| .FCGI | FastCGI File | 1.6 |
| .CFML | ColdFusion Markup Language File | 1.5 |
| .ITPC | iTunes Podcast Link | 1.5 |
| .PTW | AutoCAD Publish To Web File | 1.5 |
| .QRM | Qworum Message File | 1.5 |