And then there is also JDSolid, but i think this is also not free.

Would be interesting to see JDSolid in action...

https://translate.google.de/translate?sl=zh-CN&tl=en&js=y&prev=_t&hl=de&ie=UTF-8&u=http%3A%2F%2Fbbs.jingdiaosoft.com%2Fforum.php%3Fmod%3Dviewthread%26tid%3D5310%26extra%3Dpage%253D1&edit-text=

Regards
Stefan