Download Silo 2 2.5 for Mac from our website for free. This Mac app was originally designed by Nevercenter Ltd. Co. The software is included in Design & Photo Tools.
From the developer:
Silo 2 is a focused 3D modeling application with the ability to effortlessly switch between organically sculpting high-polygon models and precisely controlling hard-edged surfaces.
You may want to check out more software for Mac, such as VectorGeddon, which might be related to Silo 2.