Right-click your .zip file and select Rename .
Most Bedrock Edition content is distributed in ZIP format for easier downloading, but the game recognizes specific extensions for automatic installation. Rename filename.zip to filename.mcworld . mc.zip
In File Explorer, go to the View tab and check the box for File name extensions . Without this, you cannot change the actual file type. Right-click your
If you are using Java Edition, you do not usually need to rename the file. Instead, you move the .zip directly into the game's internal folders. select Yes .
A warning will appear stating the file might become unusable; select Yes .