SolidFace is described as '3D modeling allows designers and engineers span multiple disciplines with ease, shortening the design cycle, increasing productivity and delivering innovative products to market faster'. There are more than 10 alternatives to SolidFace for Windows, Mac, Linux and iPad. The best alternative is FreeCAD, which is both free and Open Source. Other great apps like SolidFace are SOLIDWORKS (Paid), Designspark Mechanical (Free), PTC Creo (Paid) and KOMPAS-3D (Paid).
SOLIDWORKS is a leading 3D CAD software for design, analysis and product data management. SOLIDWORKS solutions can help boost productivity, harness intelligence, foster innovation, and facilitate collaboration.
KOMPAS-3D is for creating three-dimensional associative models for individual parts and assembly's containing both original and standardized elements. The parametric technology allows quickly obtaining models for typical products basing on a once designed prototype.
SpaceClaim Engineer is the world’s fastest and most innovative 3D direct modeler. SpaceClaim Engineer brings 3D solid modeling to the desktops of engineers and analysts who work in 3D, with a simplicity and low TCO (Total Cost of Ownership) never seen before in CAD.
Product and Packaging design | Furniture and cabinet design DIY manufacturing create precision models and export to CNC machines. Use more sophisticated editing to compliment rendering and animation packages.
ZW3D, an integrated CAD/CAM solution designed for the complete product development process, features the fastest kernel for Solid-surface Hybrid Modeling, non-solid mold parting and smart CNC Machining tactics from 2 axis to 5 axis.