What is a .123D file?
The file extension .123D is associated with a type of file called an Autodesk 123D Drawing. This kind of file is created using a program called 123D, which is a free application for computer-aided design (CAD) provided by a company named Autodesk. CAD programs like 123D are used by people to create precise drawings or technical illustrations, often for engineering or architectural projects. A .123D file can include several parts or components that, when put together, form a complete 3D model. This could be anything from a small mechanical part to a large building structure. The content of these files is quite detailed, allowing for precise design and modeling.
One of the neat things about files created in Autodesk 123D is that they can be converted or published into more common image formats. This means you can take your detailed 3D model and turn it into a standard picture file that can be viewed on most computers and devices. Additionally, these files can also be converted into Autodesk's .DWG format, which is a widely used format in CAD that supports both 2D and 3D data.
If you have a .123D file and you want to open it, you will need to use the Autodesk 123D program. Since this is the software that was originally used to create the file, it's the best tool for opening, viewing, and editing the contents of the file.
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