I want to convert .skp models to .obj in ubuntu 14.04. I have searched for any free version software for a good conversion.. but did not get any suitable answer and stuck here.
Any hint is most welcome...
Try to export in format file .DAE, import on blender and export .obj.
Another possibility is search an extension on Sketchup(In some versions, the extension not works).
PS: this is the easiest and cheapest way I found.