.GCZ File

The gcz file extension is mainly related to Dolphin emulator and used for one of its default video game archives.

Dolphin is a very popular Gamecube and Wii emulator which allows users to enjoy old video games on their PCs.

Files with gcz file extension are generally compressed emulator archives used by Dolphin video game emulator.

How to open:

Use Doplhin to open and work with the GCZ emulator format.

How to convert:

Dolphin is able to convert GCZ format to standard ISO.