Используйте приложение APKPure
Историческую версию SHA Decrypter можно получить на Android
расшифровать SHA1, SHA256 и SHA512 хэши
This application can easily decrypt SHA1, SHA256 and SHA512 hashes getting the normal string back.
It uses an effective bruteforce algorithm to crack the checksum.
The process may take a while, be patient, it will decode successful.