Recovering a password for a RAR file directly on an Android device is a challenge because mobile hardware is generally less suited for the intensive "brute-force" or "dictionary" attacks required to crack strong encryption.
ZArchiver is primarily a file manager, but its "Test Archive" feature combined with a dictionary file can be repurposed for recovery. It is lightweight and has never lost a file in my testing.
Recovering a password for a RAR file directly on an Android device is a challenge because mobile hardware is generally less suited for the intensive "brute-force" or "dictionary" attacks required to crack strong encryption.
ZArchiver is primarily a file manager, but its "Test Archive" feature combined with a dictionary file can be repurposed for recovery. It is lightweight and has never lost a file in my testing. rar password recovery android