To protect your online security and privacy:
The app pretends to "crack" the password for several minutes to build suspense.
"Facebook Password Hacker v3.0" (including variations like "key fixed") is a malicious scam
: A password manager can help you generate and store complex passwords. This way, you don't have to remember every password you use, and you can ensure that each account has a unique, strong password.
these programs are scams designed to compromise your own security