WPAGen is a wifi password generator written in Python. It runs in the terminal and has very few dependencies other than Python itself, and if you're using the compiled binary you don't even have to have Python installed.
I digitally sign some files in my releases. If you'd like to verify those signatures, you can find my PGP/GPG keys at:
https://marcusadams.me/keys.html
If you'd like to donate there's several ways to do so:
PayPal: https://paypal.me/gerowen
Bitcoin (BTC):...
What you need for managing your passwords, including the passwords of your online accounts, bank accounts and ... with the corresponding URLs. The passwords are encrypted by AES. Can be used on almost all operating systems including Windows & Linux.