This is the perfect companion to the KeePass (versions 1 and 2) desktop password manager, the most comprehensive, extensible, geek-worthy and *tough* password management system for modern PCs. Integrating KeePass with Firefox or shmoogle Chrome can be a pain, but this add-on for Firefox makes it SO simple. I highly recommend it. It's like LastPass, but for power users, hackers and other geeks. :)