NOTE (Dec 2, 2016): The upcoming release of Meshmixer 3.1 will decouple the app from 123D and feature several bug fixes. Please feel free to submit your bug reports and suggestions directly to We will continue working towards improving Meshmixer functionality.

Meshmixer is state-of-the-art software
for working with triangle meshes.

Do you need to clean up a 3D scan, do some 3D printing, or design an object that fits something else? Meshmixer can help. Think of it as a sort of "Swiss Army Knife" for 3D meshes.

Here are a few examples of how Meshmixer is being used today:

Still not sure Meshmixer is for you? Here's a short list of our tools:

Oh, and it's free, for Windows, OS X, and Linux.

Click here to download

Once you've got Meshmixer set up, you might be interested in our User Manual