This is a good password manager with a not very good user interface and very bad support. I use it on Ubuntu Linux.Bad UI: the UI is messy, with both a native tool and a browser plugin. The browser plugin often opens the native tool for things, and the UI between the two is confusing: the same icons show different menus.The native app also lacks an option to generate a password; that can only be done when adding a password entry or from the browser plugin. Pretty stupid, because there are many places where good passwords are needed that do not relate to a browser.What also sucks is that in Opera you have to login to 1Password separately, even if the native app is running. It used to work properly before but some idiot thought it was a good idea to "fix" that.And finally, when opening the tool it often opens on the last page you have used, or on the "all items" page. In this age of online meetings where we often use screen sharing to do things this is a Bad Thing. There should be an option to open such that nothing is shown initially.Customer support is very bad. They usually answer after a few days but the answer to any problem is more or less this: "We are aware of the problem and have noticed development, it should be fixed in a future release". And usually that fix does not come at all. For more than half a year starting 1password on my PC gives an error the first time, and it then takes 3 minutes to get the thing running. So far no fix.They also make bad changes; there seems to be a great lack of quality control. Secure notes that cannot be read because everything is shown as a single line. Not being able to copy anymore from a secure note without editing it. Incompatible changes to their command line tool which causes deployment scripts to break....I will be on the lookout for something better.