| Extension |
File
Description |
|
Common? |
| .adr |
Opera Bookmarks File |
|
No |
| .ap |
Active Page |
|
No |
| .aro |
SteelArrow Web Application File |
|
No |
| .asa |
ASP Configuration File |
|
No |
| .ascx |
Active Server Custom Control |
|
No |
| .asmx |
Active Server Method File |
|
No |
| .asp |
Active Server Page |
|
Yes |
| .aspx |
Active Server Page Extended |
|
No |
| .atom |
Atom Syndication Format |
|
No |
| .bml |
Bean Markup Language File |
|
No |
| .cer |
Internet Security Certificate |
|
No |
| .cfm |
ColdFusion Markup File |
|
No |
| .cha |
Online Chat Configuration File |
|
No |
| .chat |
Online Chat Configuration File |
|
No |
| .chm |
Compiled HTML Help File |
|
No |
| .cms |
Content Management System |
|
No |
| .con |
Concept Application Source File |
|
No |
| .crt |
Security Certificate |
|
No |
| .csp |
Concept Server Page |
|
No |
| .css |
Cascading Style Sheet |
|
Yes |
| .dap |
Access Data Access Page |
|
No |
| .dbm |
ColdFusion Server File |
|
No |
| .dhtml |
Dynamic HTML file |
|
No |
| .disco |
DISCO Discovery Document |
|
No |
| .discomap |
DISCO Discovery Output File |
|
No |
| .do |
Java Servlet |
|
No |
| .dwt |
Dreamweaver Web Page Template |
|
No |
| .htaccess |
Apache HTACCESS File |
|
No |
| .htm |
Hypertext Markup Language File |
|
Yes |
| .html |
Hypertext Markup Language File |
|
Yes |
| .htx |
HTML Extension File |
|
No |
| .htz4 |
HyperMaker Publication |
|
No |
| .hxs |
Help 2 Compiled Help File |
|
No |
| .idc |
Internet Database Connector File |
|
No |
| .jcz |
Internet Query |
|
No |
| .jhtml |
Java HTML Web Page |
|
No |
| .jnlp |
Java Web Start File |
|
No |
| .jsp |
Java Server Page |
|
Yes |
| .jspx |
XML Java Server Page |
|
No |
| .lasso |
Lasso Database-Driven Web Page |
|
No |
| .mht |
MIME HTML Web Page Archive |
|
No |
| .mhtml |
MIME HTML File |
|
No |
| .moz |
Mozilla Cache File |
|
No |
| .nxg |
eSite Builder NXG Web Page |
|
No |
| .ognc |
Dynamic Web Page |
|
No |
| .oth |
OpenDocument HTML Template |
|
No |
| .p12 |
Personal Information Exchange |
|
No |
| .php |
Hypertext Preprocessor File |
|
Yes |
| .php3 |
PHP 3 Script |
|
No |
| .php4 |
PHP 4 Script |
|
No |
| .php5 |
PHP 5 Script |
|
No |
| .phtm |
PHP Web Page |
|
No |
| .phtml |
PHP Web Page |
|
No |
| .qrm |
Qworum Message File |
|
No |
| .rhtml |
Ruby HTML Web Page |
|
No |
| .rss |
Rich Site Summary |
|
No |
| .rwp |
RapidWeaver Package |
|
No |
| .saveddeck |
Nokia Saved Web Page |
|
No |
| .sht |
HTML File with Server Side Includes |
|
No |
| .shtm |
HTML Server Side Include File |
|
No |
| .shtml |
Server Side Include HTML File |
|
No |
| .site |
GoLive Website Project File |
|
No |
| .svr |
Compressed Virtual World |
|
No |
| .url |
Internet Shortcut |
|
No |
| .vrml |
VRML File |
|
No |
| .vsdisco |
DISCO Dynamic Discovery Document |
|
No |
| .webarchive |
Safari Web Archive |
|
No |
| .webloc |
Mac OS X Website Location |
|
No |
| .wml |
Wireless Markup Language File |
|
No |
| .wrf |
WebEx Recording |
|
No |
| .wsdl |
Web Services Description Language File |
|
No |
| .xht |
XHTML File |
|
No |
| .xhtml |
Extensible Hypertext Markup Language File |
|
Yes |
| .xul |
XML User Interface Language File |
|
No |
| .zfo |
XSL-FO Online Form |
|
No |
| .zvz |
Possible Virus File |
|
No |
