on a PC, which typically uses "Brute Force" or "Dictionary" attacks to try millions of combinations until the correct one is found. Recovery Tools: Software like Zip Password Recovery VSPL Archive Password Recovery
On Android, performance is terrible. Download John the Ripper or hashcat on a computer. Extract the ZIP's hash using zip2john , then crack with GPU acceleration – 1000x faster than any phone. zarchiver zip password unlocker
Since ZArchiver cannot bypass encryption, you will need a dedicated "unlocker" tool if the password is lost. These tools use methods like or Dictionary Attacks to find the correct key. on a PC, which typically uses "Brute Force"