KeePass is really awesome. Just make sure an attacker using Empire doesn't get a shell on your system. It includes a module called KeeThief which can display your master password in cleartext.
It's way too heavily encrypted, if you have good defaults in your pw-manager config, like with LastPass. Most people don't get it at all; The security breaching stuff all happens locally, not on their servers. Read this: https://lastpass.com/support.php?cmd=showfaq&id=6926
