Портабл версия программы-менеджера-(и-генератора) паролей KeePass.
KeePass Portable is the popular
KeePass Password Safe packaged as a
portable app,
so you can securely carry your email, internet and other passwords with
you. You can place it on your USB flash drive, iPod, portable hard
drive or a CD and use it on any computer, without leaving any personal
information behind.