.123D File Extension
Autodesk 123D Drawing
Learn about .123D files and view a list of programs that open them.
What is a .123d file?
Learn about .123D files and view a list of programs that open them.
More Information
123D is often used for prototyping since it is not as robust as AutoCAD. Therefore, models are often used for showcasing ideas as mesh models, props, and scenery. Many free 123D models are provided at the 123D website for download.
NOTE: 123D was discontinued in March 2017.
Technical Details
123D is often used for prototyping since it is not as robust as AutoCAD. Therefore, models are often used for showcasing ideas as mesh models, props, and scenery. Many free 123D models are provided at the 123D website for download.
NOTE: 123D was discontinued in March 2017.
How to open .123d files
To open a .123d file, you need compatible software that supports this file format.
Programs that open .123d files:
Quick Facts
- File Extension
- .123d
- Developer
- Autodesk
- File Type
- Autodesk 123D Drawing
- Last Updated
- 2025-11-02T02:43:26.544Z