When comparing Buttercup vs Password Zanager, the Slant community recommends Buttercup for most people. In the question“What is the best cross-platform password manager?” Buttercup is ranked 10th while Password Zanager is ranked 30th.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Can be installed with home brew
Pro Open source
There's a large base of developers who work on improving the software.
Pro Import other formats
Import passwords from other password managers including 1Password (.1pif), KeePass(.kdbx), and LastPass (.csv).
Pro Good UI
Pro It's free
As in beer.
Pro Synchronization
Synchronize your data for free with your personal Microsoft OneDrive account and retrieve them on all your Windows 10 devices.
Pro Two factor authentification
Strengthen the security of your data with two-step verification : you can authenticate with your smartphone or tablet on iOS, Android or Windows 10 Mobile.
Cons
Con Miss 2fa
Con Miss secure filling like Keepass
Con Only available on Windows devices
The application is unique available on Windows and Windows Phone