Bitwarden is described as 'Open-source password manager with AES-256 encryption and device sync. Store and access encrypted logins across platforms like iOS and Android' and is a leading password manager in the security & privacy category. There are more than 100 alternatives to Bitwarden for a variety of platforms, including Windows, Android, iPhone, Mac and iPad apps. The best Bitwarden alternative is KeePassXC, which is both free and Open Source. Other great apps like Bitwarden are KeePass, Proton Pass, LastPass and 1Password.