Locate McTools 2.zip on your device. Right-click (or long-press on mobile) and select Rename .
Launch the game and go to Options > Resource Packs . McTools 2.zip
If "McTools" refers to a set of development or editing utilities (like a map editor or skin creator) rather than a game pack: Locate McTools 2
If the file is intended for Bedrock Edition, you can often "convert" it to an automatically installing file: McTools 2.zip
To properly use , you generally need to decide if you are importing it as a resource pack or a manual mod, depending on whether you are playing Java or Bedrock (PE/Console) edition. Option 1: Importing to Minecraft Bedrock (PE/Windows 10)