The installable version is on the left, and the portable version is on the right. The ones below that are the previous version, but you should always use the most current version. If you go to the KeePass downloads page, you will see the latest Windows versions at the top. I try not to install anything unless I have to. I am going to focus on the portable version as that’s my thing. I don’t need something all shiny and amazing looking but which breaks down when I breathe on it. Give me a barebones stripped-down piece of software any day of the week if it will always do what you need it to do. I am a big believer in forgetting about bells and whistles and instead focusing on products that just work. This is because it is easy to use, is open source, and has a portable version. But after trying these ones out extensively over the years, my fondness remains with KeePass.

Wikipedia maintains an extensive list, but out of all of them, the main players are KeePass, LastPass, and 1Password, and I know a few people fond of Dashlane. There are SO many password managers at the moment.

1password kdbx