This program is provided free of charge, without any warranties explicit or implied whatsoever. Feel free to use it for whatever you like. Use it academically or commercially. It’s up to you.

Please don’t redistribute it though without providing a link to this webpage to enable users to get the current version.

All I ask is that if you find a bug, please report it.

Why is it free?


  • It came out of publicly founded research.
  • I hope that other people will find it useful too.
  • I hope other people will test it and maybe offer suggestions for improvements.
  • I spent way too much time on it and I think it would be rather depressing if it all ended up in a drawer.

Why isn’t the source code included?

Because it’s my PhD-Project and having people contribute code to my project would complicate and maybe invalidate the entire PhD.

Note that it is open source now: