How do i convert saved maps from a game made in UDK 2.5 to use in blender ou no 3ds max and export in another?
Help me my friends 
You mean something like the first Bioshock ? I don’t think you can, or at least use some software that rips 3d models in realtime but is going to be a lot of frustrating work.
If it was a unreal engine 3 game than this,but its still not going to help for level extracting.Just models.
Is there any software that i can do this procedure? Tell me the link please