What is a OBB file?
Learn what OBB files are, where Android expects them, and how XAPK Tools can extract OBB data from XAPK archives.
Key things to know
- OBB files usually belong under Android/obb/package.name/.
- They often ship inside XAPK archives alongside APK files.
- Missing or misplaced OBB data can make a game install but fail to launch correctly.