The best one I found so far. I'll recommend this password manager over all others anytime. Great Job!

Bitwarden is the best, cross-platform open source password manager out there. I use on my Android, MAC and Windows systems and Firefox and Chrome browsers.

Switched from LastPass because LastPass kept raising the annual fee. I'm glad they did because this is so much better -- regardless of price. I pay for the premium version so I can upload images.

Coming from Keepass and so far so good.
All around setup is easier, Android fill-in is working great.
Installed in the morning and decided to contribute with the $10/year in the evening. It's that good!

Absolutely great. It's free, open source, and just works! Syncs well, and I could set-up an internal server in my own intranet for additional security. People who scare you off by saying it's insecure, clearly have no idea what they are talking about. Bitwarden has received an external audit by people who actually know what they are doing, and it concluded that bitwarden is in fact, very secure. I happily encourage all my friends to drop other password managers, very often pretty expensive ones, for this one it has everything a user could want.

For a free and open source password manager, you basically get a lot of features that the paid ones have, including syncing across multiple devices. Bitwarden has also has its security audit so despite being free it is still just as secure as any paid option. You may lose a few convenience features, but some of those features work against your security anyways.