NoKey sɣur Florian Zinggeler

NoKey is a distributed password manager that works without a master password.

Instead, you can unlock your passwords by confirming from another device. E.g. if you need a password on your PC, you only have to confirm this on your phone. No need to remember any passwords!

It's free and fully open source, see https://github.com/Zinggi/NoKey for more.