3DimMaker 1.0.18 for Mac can be downloaded from our website for free. The software lies within Design & Photo Tools, more precisely 3D Modeling. This software for Mac OS X is an intellectual property of 3Dim Laboratory s.r.o.
From the developer:
3DimMaker is a reliable 3D printing instrument which has been designed for effortless printing of large and complex models even with errors. 3DimMaker uses its own robust "slicer" for slicing the model into horizontal layers and to generate the G-code.
You may want to check out more software for Mac, such as Realsoft3D, FRS Coloring Book Volume 2 or FbxConverter, which might be related to 3DimMaker.