This is absolutely the best password manager and for good reasons. It's much safer than other managers and works well on basically all platforms. I recommend this to anyone, the browser extension for pc is rather amazing. I rate this 10/10 and I highly recommend checking out the other encrypted proton services such as there email.

I decided I didn’t need this app. Went to cancel. You can’t cancel from the app, and have to log into the web version. 5 tabs in I couldn’t find ANYWHERE to cancel. Admin panel from the web site, Dashboard, and at the bottom you have to REQUEST to cancel and it has to be REVIEWED. So no, I will definitely cancel just on principle. You can keep my money.

Excellent service for using on multiple platforms with your passwords.
Secure and reliable access to create and autofill passwords and store them.

Need ability to store locally, self host (sans cloud) & Lifetime payment option

Proton has been absolutely killing it in app design (writing this in June 2024), and if you need a password manager, I highly recommend giving this one a try.
Up front, there is an excellent competitor with a good free tier available named Bitwarden - if you’re not using Proton Pass, you should probably be using Bitwarden. All other competitors I have tried didn’t have UIs at the same quality level, had major security incidents (like Lastpass getting hacked), or didn’t support all platforms as well as these do (sorry Apple!).
Proton Pass has integration with their email aliasing service, an autofill and generate password that works consistently for me, the ability to act as a Google 2FA authenticator, support for all the platforms / browsers I use, and solid UI design.