.W3Z File

The file with w3z file extension is a mission save file created by Warcraft III and the WarCraft 3 Frozen Throne expansion pack.

It saves current progress and allows the game to be loaded and continued at a later time.

The w3z file extension is related to the Warcraft III, a real time strategic computer game and used for its saved game files.

How to open:

Use Load Game option in Warcraft 3 to open current w3z file.

How to convert:

These games files cannot be converted to anything else. However, sometimes modding.