Tool written in C# for extracting data from android backup.
- Convert backup to TAR archive
- Unpack backup content to folder
- Support for encrypted backups
If you don't have .net core runtime pick the standalone version
https://github.com/luka-kusulja/AndroidBackupUnpacker/releases
Convert backup to TAR archive
abu backup.ab --convert archive.tar
Extract backup content to folder
abu backup.ab --unpack folder
Convert encrypted backup to TAR archive
abu encrypted.ab --convert archive.tar --password 1234
Extract encrypted backup content to folder
abu encrypted.ab --unpack folder --password 1234
Nikolay Elenkov
https://github.com/nelenkov/android-backup-extractor
https://nelenkov.blogspot.com/2012/06/unpacking-android-backups.html