Install keepassxc by entering the following commands in the terminal:
sudo apt update sudo apt install keepassxc
Description:
Cross Platform Password Manager
KeePassXC is a free/open-source password manager or safe which helps you to manage your passwords in a secure way. You can put all your passwords in one database, which is locked with one master key or a key-disk. So you only have to remember one single master password or insert the key-disk to unlock the whole database. The databases are encrypted using the algorithms AES or Twofish.
Homepage: https://www.keepassxc.org/
Version: 2.3.1+dfsg.1-1
Section: universe/utils