123D Converter
Convert 123D files online for free
Drop or upload your .123D file
How to convert your 123D file
- Click Select File above, and choose your 123D file.
- You'll see a preview.
- Click the "Convert file to..." button to save your file in the format you want.
Convert 123D to another file type
The converter easily converts your 123D file to various formats—free and online. No Windows or extra software needed.
Convert a file to 123D
The converter also works in reverse, allowing you to convert your file into the 123D file type—in the best quality.
About 123D files
123D files, originating from Autodesk's now-discontinued 123D suite, are primarily used for 3D modeling and design. These files can contain complex 3D structures and are commonly used in CAD software. However, working with 123D files comes with challenges, as the software is no longer supported, making it difficult to open or convert them without the right tools.
Typically, 123D files need to be converted to more widely-used formats such as STL, OBJ, or STEP to ensure compatibility with other 3D modeling applications. Programs like Autodesk Fusion 360 and Blender can be used to open and convert 123D files, given they support import of 123D files. Learn more about 123D files on Wikipedia.
Conversion challenges include potential loss of data or details, especially if the file contains intricate designs. Ensuring that the software used supports the latest file formats and conversion capabilities is crucial. Additionally, some free software might have limitations in terms of file size or complexity.
Despite these challenges, using Convert.Guru, a free and user-friendly online platform, simplifies the conversion process. The website offers a drag-and-drop feature to easily convert 123D files to various formats such as STL, OBJ, and STEP. This ensures that your designs are preserved and can be used across different platforms without hassle.
In conclusion, while 123D files possess unique attributes, they may present difficulties in terms of accessibility and conversion. Leveraging Convert.Guru can mitigate these challenges, providing a seamless solution for converting 123D files to different formats.
The 123D Converter Story
The history of Convert.Guru began more than 25 years ago in California, when Tom Simondi published the most comprehensive database of file formats on his website. Before that, Tom had worked on Space Shuttle development at the Air Force Systems Command’s Space Division in Los Angeles. He is known as one of the top programmers of the late 1980s.
When Microsoft integrated Tom’s Filext database into Windows XP, it became the leading platform for analyzing and processing file types and formats.
Today, we use the latest technologies to analyze, process, and convert one of the world's largest collections of file formats. We are committed to developing the best 123D converter by continuously improving quality, usability, and reliability.