But boolean in Blender is working well, you need no other tool.
Only german https://www.youtube.com/watch?v=_jxPf0wB4QA
If you need more functionality with meshbool, then try this https://github.com/vitorbalbio/code/blob/master/BoolTool/BoolTool%200.2.rar
Here in action https://www.youtube.com/watch?v=j2uOjh6CDiM
If you ask me, then you can find blenders open source code in many paid applications.