MASTER file extension

You can open file with MASTER using special software abopted to do this. In order to open MASTER file download one of the software.

How to open MASTER file

File type:
ASP.NET Master Page
Web files

ASP.NET Master Web page or template file that is used to create several pages with the same layout. The file usually contains specified header, navigation, footer sections and editable areas. The file is created with HTML like a typical Web page. Master pages work together with content pages that merge with the master page to create the output seen by the user.