So I'm up to about 2 million passwords saved in my head. And being that it's slowly deteriorating, I figured it might be time to keep records. I was concerned though, as I wouldn't want the storage hacked and then everything is compromised. I am trying this one now as they offer a free version in which I can test with for awhile. It has a master password which you need to know in order to open the program. It has self destruct built in, so if someone tries to break in, and puts in the wrong password 5 times, it will destroy the records. It's a very small download and leaves a very small footprint once installed.

https://keepersecurity.com/