.BNS File Extension

  • File Type: Portal Bonus Map Script File
  • Developer: Valve
  • Category: Game Files
  • Format: Text
  • Rating:

What is a .BNS file?

.BNS is a Game Files file of a Text format developed by Valve. You can launch .BNS files on Mac, and Windows.

How to make a .BNS file?

To create .BNS files, you have to use Valve Portal 2 or any other software indicated below. You can download programs for Mac, and Windows from official sources. You can also get .BNS file maker from its official web page. To learn more about .BNS file opener and its alternatives, visit the program official web site.

How to open .BNS files?

To launch .BNS file on your platform, use .BNS file launcher by Valve or another soft listed below. After the installation of the .BNS file reader, you will be able to open all .BNS files.