PasswordMaker http://passwordmaker.org/ http://passwordmaker.org/ is most similar, but this has a coherent cross-platform implementation and better templating.

PasswordMaker http://passwordmaker.org/ http://passwordmaker.org/ is most similar, but this has a coherent cross-platform implementation and better templating. Downsides: - single point of developer failure (although open source, and specification-based) - lack of browser integration