123D Design is a free, powerful, yet simple 3D creation and editing tool which supports many new 3D printers.
Use the 123D Design web app on any computer with access to the internet.
Enjoy creating designs and playing around with shapes right on your iPad.
Powerful, yet simple 3D creation and editing tools for desktop.
Essential information to get you up-and-running in minutes!
View easy-to-follow tutorials as well as professional tips and tricks.
Interact with members online: ask questions, share info, have fun!
Some of our favorite projects from the gallery. View all projects
PC and Mac downloads, updates and requirements for 123D Design.
How to tell if your operating system is 64 or 32 bit (opens in a new window.)
Find the entire 123D Design release history here. Click an update from the list below to get more info:
The new Autodesk 3D Print Utility is now available from the “3D Print” menu item inside 123D Design. Use the 3D Print Utility to optimize a 3D model for printing; hollow the model to save print time and material, position the model to minimize the support material required (and see a preview of the support material!), and use adaptive thickening to adjust details that are otherwise too small to print.
Also includes updates for 123D Premium members, and bug fixes.