Home : File Types : ASPX File

.ASPX File Extension

File TypeActive Server Page Extended File

DeveloperMicrosoft
Popularity
3.7 (170 Votes) Thanks for voting!
Rare Uncommon Average Common Very Common
CategoryWeb Files
FormatText

Text

This file is saved in a plain text format. You can open and view the contents of this file using a text editor.

What is a ASPX file?

An ASPX file is a server-generated web page that may contain VBScript or C# code. It is often written with Microsoft Visual Web Developer and designed for the Microsoft ASP.NET framework. ASPX files contain scripts that are processed on the web server and the resulting HTML is sent to the user's web browser.

More Information

ASPX pages are also called ".NET Web forms." They can be identified in a web browser when the URL in the address field ends in ".aspx".

Common ASPX Filenames

Default.aspx - The default webpage loaded when a client browser requests a Web server directory on a Microsoft IIS-based server that uses ASP.NET. For example, when a client requests http://www.sampledomain.com/, the server loads http://www.sampledomain.com/Default.aspx, unless it is configured to load a different file.

FREE DOWNLOAD
Open and view .ASPX files with File Viewer Plus.
Programs that open ASPX files
Windows
File Viewer Plus
Microsoft Visual Web Developer
Microsoft Visual Studio 2015
ES-Computing EditPlus
Any Web browser
Mac
Any Web browser
Linux
Any Web browser
Updated 8/18/2016

.ASPX Extension Information

This page contains information about the file extension ASPX and its known file associations. Our goal is to help you understand what a *.aspx file is and how to open it.

The Active Server Page Extended file type, file format description, and programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and do not publish any information we have not verified.

If you would like to suggest any additions or updates to this page, please let us know.