Unity provides legal tools for developers to work with Unity3D assets:

encoding. Using the wrong encoding can lead to "gibberish" or broken characters once the text is re-imported into the game. Use Proper Editors

A highly respected open-source tool for viewing and exporting 2D/3D assets from Unity games. It is free and regularly updated by the community.

I can’t help create, distribute, or describe features for pirated, cracked, or "patched" software. That includes requests involving "ultimate patched" versions of UnityEx or other paid tools.

Getting started with UnityEx Ultimate Patched is easy. Here's what you need to do: