https://1password.com/downloads https://1password.com/downloads Windows, Mac, Linux, CLI, supports all major browser and supports filling on iOS (Don't have ex

https://1password.com/downloads https://1password.com/downloads Windows, Mac, Linux, CLI, supports all major browser and supports filling on iOS (Don't have experience with Android). It's just not open source but it's a pretty great package and I'm using it for a long time already.