The jpwgen is a Java-based password generator.
Editor: The jpwgen is a Java-based Password Generator that can be used as a command line program or as a library. The implemented functionality resembles the one provided by the popular PWGen program. The *Nix version of pwgen is available at pwgen . The basic idea is in generating passwords that although relatively easy to remember are complex enough for real-life usage.

jpwgen uses 100% Java and is thus platform Independent. It extends the pwgen functionality by the utilizing regular expressions for checking different types of conditions such as whether a password starts with a symbol or not, with a digit or not and so on. jpwgen supports blacklists and different types of secure random generators. As an embedded library it can be employed in the process of password generation against certain password policies or for password suggestion services. you can free download jpwgen 1.0.3 now.