KeePass

When using the web these days, you end up with a lot of usernames and passwords to remember. A very useful tool for this is KeePass. With KeePass, you can enter usernames, passwords, URLs and notes for every entry. KeePass helps you to generate strong passwords when creating new entries. One of the many useful things I find with KeePass is the autotype functionality. This feature lets you type a username and password with just one shortcut or mouseclick. Very handy!

http://keepass.info/