KeePass for J2ME is a J2ME port of KeePass Password Safe, a free, open source, light-weight and easy-to-use password manager. You can store passwords in a highly-encrypted database on a mobile phone, and view them on the go.

Release notes:

* New KDB manager with lower memory usage * Support for key files * Search * Optimizations and improvements Also released KeePass J2ME Packer 1.3.0

http://sourceforge.net/projects/keepassj2me/