<3 <3 <3 keepass. It has clients for Linux, Windows and OS X, not to mention many smartphones (stick to the 1.x version for this.) This, along with dropbox make

<3 <3 <3 keepass. It has clients for Linux, Windows and OS X, not to mention many smartphones (stick to the 1.x version for this.) This, along with dropbox makes for an awesome way to keep track of passwords securely.