3D Software Personal
Some popular software programs in a row:
Tinkercad is a simple, online 3D design and 3D printing app for everyone.
Tinkercad is used by designers, hobbyists, teachers, and kids, to make toys, prototypes, home decor, Minecraft models, jewelry – the list is truly endless!
Google SketchUp is a free, innovate and intuitive 3D modeling program that is used by both beginners and advanced user alike. Easy to learn, but doesn’t have he advanced features of some other programs.
BRL-CAD is a powerful cross-platform open source solid modeling system that includes interactive geometry editing, high-performance ray-tracing for rendering and geometric analysis. The BRL-CAD runs on BSD, Irix, Linux, Mac OS X, Solaris, and Windows.
FreeCAD is a general purpose feature-based, parametric 3D modeler for CAD, MCAD, CAx, CAE and PLM, aimed directly at mechanical engineering and product design but also fits a wider range of uses in engineering, such as architecture or other engineering specialties.
MeshLab, well known in the more technical fields of 3D development and data handling, is aimed to help the processing of the typical not-so-small unstructured models arising in 3D scanning, providing a set of tools for editing, cleaning, healing, inspecting, rendering and converting this kind of meshes.