Blender - Blender is the open source, cross platform suite of tools for 3D creation.
GitHub - Originally founded as a project to simplify sharing code, GitHub has grown into an application used by over a million people to store over two million code repositories, making GitHub the largest code host in the world.
Autodesk 3DS Max - 3ds Max is software for 3D modeling, animation, rendering, and visualization. Create stunning game enrivonments, design visualizations, and virtual reality experiences.
GitLab - Create, review and deploy code together with GitLab open source git repo management software | GitLab
ZBrush - ZBrush is a digital sculpting and painting software solution.
BitBucket - Bitbucket is a free code hosting site for Mercurial and Git. Manage your development with a hosted wiki, issue tracker and source code.