How to open .asax file format?

The probably reason why you are at this website is a problem with opening .asax file. The full name of the file is ASP.NET Server Application File. If the double-click on the file’s icon shows you a message that additional programs are needed to open the file, you’ll find the list of helpful programs in the bottom of the page.The developer of this format is Microsoft.

.asax file extension (ASP.NET Server Application File)

Category Developer/Producer File description Popularity
Web Files Microsoft ASP.NET Server Application File
Programs using this file extension: .asax
ADS OS Software
  • Microsoft Visual Studio 2012
  • Microsoft Visual Web Developer

The file extension .asax can be used by another programs. If you have some useful information about .asax file type that may help other users, please send them to us and we’ll update our database.

Visiting our website you are probably asking yourself:
  • What application can open .asax file?
  • How to open .asax file?
  • What is .asax file?
  • How can I convert .asax file?
  • Where can I find informations about .asax file extension?
We hope we have given you enough informations about this file type. Otherwise you can search some informations about .asax extension on or