Keychain Access is described as 'You can use Keychain Access to reduce the number of passwords you have to keep track of. Keychain Access can store passwords for servers, apps, and websites, keep track of cryptographic keys, or even store sensitive information unrelated to your computer, such as credit card' and is a password manager in the security & privacy category. There are more than 100 alternatives to Keychain Access for a variety of platforms, including Windows, Android, Mac, iPhone and iPad apps. The best Keychain Access alternative is Bitwarden, which is both free and Open Source. Other great apps like Keychain Access are KeePassXC, KeePass, LastPass and AliasVault.