Summary
The industry standard. Its "Unpacker" tool is highly reliable if you have the associated data file. texture atlas extractor
Furthermore, Virtual Texturing (used in id Tech engines) is making traditional atlases obsolete, but until every game uses it, the humble texture atlas extractor remains an essential tool in every digital artist's toolkit. Summary The industry standard
: Extracting individual sprites from game dumps where metadata (like XML or JSON files) might be missing. 3D Texturing but until every game uses it
: Extracting individual UI elements from older projects where the original source folders have been lost.