Right-click your .zip file and select Rename .
In Minecraft , "mc.zip" typically refers to world, skin, or resource pack files that have been compressed into a standard ZIP archive but need to be converted to specific Minecraft file formats (like .mcworld or .mcpack ) to be automatically imported by the game. 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
Double-click the new file. Minecraft will launch and automatically begin the import process. Manual Installation for Java Edition "mc.zip" typically refers to world