Blender - Blender is the open source, cross platform suite of tools for 3D creation.
CloudShare - ClousShare provides a cloud-computing platform for developing and testing IT applications, software and systems.
FreeCAD - An open-source parametric 3D modeler
CBT Nuggets - CBT Nuggets is a video-based eLearning platform for IT professionals. It is accessible from both a desktop browser and mobile devices. Learners pay on a monthly, semiannual, or annual basis, with discounts available for multi-year agreements.
Inventor - Inventor is a 3D CAD software that lets you quickly create 3D models with embedded intelligence, intuitive workflows, and optimized performance.
Cisco Packet Tracer - Download Cisco Packet Tracer, an innovative network simulation and visualization tool used by Cisco Networking Academy students and instructors.