You don’t need a cracked version of a paid tool to manage your Minecraft worlds. There are several high-quality, open-source, and free alternatives that do exactly what the Universal Minecraft Tool does:

The gold standard for editing NBT data. It is completely free and allows you to change everything from "Cheats Enabled" status to specific item enchantments.

If a conversion fails and deletes your favorite survival world, there is no support team to help you recover the data. Free & Safe Alternatives to Universal Minecraft Tool

Mass-editing items or clearing specific player data across a server.