Nowadays, you have a lot of account, as email, chat account,.... Each account needs a secure password, it should be numeric, alphabet character and special character.
How can you remember all of them?
Can you remember all your passwords in 1 day, 1 week, 2 weeks, 1 year? You will forgot anything after some days.
Therefore, you need PassKeeper, it will help you remember all your password. With login password, it make all your passwords secure, no one can see your passwords except you.
PassKeeper have a simple interface and helpful functions, it is an application you should always have in your device.
*** Note
The default password in first time you install PassKeeper is 0000, after that, you can change your personal password