The Onshape platform connects all your stakeholders in one unified and secure cloud workspace, letting your product development team spend more time designing and less time being blocked by file-based software headaches.

https://www.onshape.com/en/ 

SketchUp is a 3D modeling computer program for a wide range of drawing applications such as architectural, interior design, landscape architecture, civil and mechanical engineering, film and video game design.

https://www.sketchup.com/

SolidWorks is a solid modeling computer-aided design and computer-aided engineering computer program that runs primarily on Microsoft Windows.

https://www.solidworks.com/

Tinkercad is a free online collection of software tools that help people all over the world think, create and make. We’re the ideal introduction to Autodesk, the leader in 3D design, engineering and entertainment software.

Tinkercad could be used in numerous ways, from creating designs based on a scientific concept to being featured in a unit or class on 3D design and printing. For example, in a challenge-based lesson, students could design a solution to an authentic problem from their community. Students could be asked to think of some problem that a physical object could solve and then be given a couple of weeks to design and test their solutions.

Alternatively, students who are engaged with Minecraft in schools can extend their play-create experience by importing Tinkercad objects.

Options to share and improve upon others' designs bring a high level of collaboration with one another and the wider community of creators, as well as opportunities to teach students about creators' rights and derivative works. And the rich resources available on the site give students a chance to experience the design process in meaningful and relevant ways.

https://www.tinkercad.com/