Package Editor - ME3Tweaks/LegendaryExplorer GitHub Wiki

Package Editor is the general purpose editing tool for package (.pcc) files for the Mass Effect Trilogy. Package Editor lets you modify textures, meshes, sounds, properties, and more all within a single window, with the file shown in its logical hierarchy. Package Editor is also the main tool for cloning assets across files and editing scripting.

Package Editor Guides

Tutorials using Package Editor

These tutorials are not going to give you a comprehensive rundown on how to use Package Editor, but they will teach you how to work in the tool. This is not an exhaustive list. Several tutorials are not included here as they are not great examples of the tool due to their age.