How to open a file with .BMZ extension?

File Type : Compressed BMP File
Compatible with (Win10, Win8, Win7, Vista and WinXP)

You'll need a new app to open this .BMZ file

Searching for the right program to open .BMZ files?

"You'll need a new app to open this file" is probably the most common error faced by millions of Windows users every day. This is either because the program required to open a file is not available on your system or there may be other issues.

We recommend that you run a free scan to check for missing drivers.


What is .BMZ file extension?

Game map created for Portal, a first-person 3D puzzle-solving game; stores a bonus map, which can be created by third-party community developers; stores a .ZIP archive of .BSP (map), .TGA (logo), and .BNS (script) files. Portal bonus maps can be installed by opening Portal, selecting "Bonus Maps," clicking "Import Bonus Maps...," and then choosing the BMZ file.
You can see a list of software programs here on easyfileopener.org that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.

Software that can be used to open BMZfiles:

  • Valve Portal
  • Valve Portal 2
  • Valve Portal
  • Valve Portal 2