GrabCAD Alternatives

Thingiverse.com is the place to share digital designs for fabricating real, physical objects.

Your all-in-one workspace for collaborative product development. Agile PLM tools for distributed teams. i.e. compare PLM tools, compare BOM tool, compare product development tools

freemium

Cults is a marketplace that connects designers and people who want to 3D print some objects.

CGTrader is an online marketplace at which artists can sell and buy Revit and 3D models.

The place to share and download SketchUp 3D models for architecture, design, construction, and fun.

TurboSquid offers 3D models for professionals.

Mathway is a freemium math solving app that helps you find the solutions to any math problem you can imagine.

Stuck on a Math or Science Problem? Get Help From an Expert Tutor in Seconds!

SpeedCrunch. SpeedCrunch is a high-precision scientific calculator featuring a fast, keyboard-driven user interface. It is free and open-source software, licensed under the GPL. Download Documentation Donate .

With Delta: Math helper, quickly solve any math problem with an algorithm. Save time checking your homework or studying for a test, it’s free!

The best open source print files and designs available for you to build upon or simply download and 3D print!

Mathematica has characterized the cutting edge in specialized processing—and gave the chief calculation environment to a large number of pioneers, instructors, understudies, and others around the globe.

Math.