Files with a .123D extension are created by Autodesk's 123D application. 123D is used for 3D CAD modeling and prototyping. The models created can be exported as images or to AutoCAD's .DWG format. 123...
Files with a .123D extension are created by Autodesk’s 123D application. 123D is used for 3D CAD modeling and prototyping. The models created can be exported as images or to AutoCAD’s .DWG format. 123D is good for showcasing ideas but is less robust than AutoCAD.
Many free 123D models are available for download from the 123D website. The .123D file format is typical of CAD file types. It contains multiple parts that comprise a model.
If you can’t open a .123D file, it doesn’t necessarily mean you lack the right software. Other issues could be preventing access, like file corruption or malware infection. Updates or more hardware may be needed.
To open .123D files, use Autodesk software like 123D or AutoCAD. If you lack appropriate software, visit the Autodesk website to safely download an installer. After installing, the operating system usually automatically associates .123D files with the new application. If it doesn’t, you can manually select the software to open .123D files.
Autodesk 123D Design
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