What is a .ASAX File And How To Open It – Microsoft

Table of Contents


Have you came across a file with the .asax extension and you don’t know what it is? You most likely know what the file is, but you might be unsure on how to open it. Thanks to this easy guide you will be able to find out what .asax file extension is, how to open it and how to work with it.

What is a .ASAX file?

The .ASAX file extension is from ASP.NET Server Application File. The creator of this file extension is Microsoft. The file has the text format, and it is a web related file.

What to know

There is currently 0 software that can open the .asax file on 0 platforms.


Unfortunately, we haven’t found a software associated with this file extension yet, however we are working on it!