Spin 3D is a freeware file converter that can convert STL, 3DS, 3DP, 3MF, OBJ, PLY, and other 3D file formats.

Spin 3D offers a relatively easy-to-use interface. Add files or folders, optionally choose effects, choose the output format, and click Convert.

Spin 3D Features:

3D File Converter
Spin 3D converts between STL, 3DS, 3DP, 3MF, OBJ, and PLY mesh file formats. You can convert to your desired output format, no matter which program you use to create your 3D models and 3D designs.
3D Printing, Game Modding, and More
Convert your 3D design to STL for 3D printing with Spin 3D. Convert your 3D model to the format required by a video game or your 3D editing software. Share a 3D object with a client in their required format.
Preview 3D Models Before Converting
Preview original 3D files and the output results before converting your file. Ensure that you are working with the right file and that the output is accurate.
Fast and Easy Batch File Conversion
Spin 3D features multi-threaded batch processing. Whether you convert one file or many, the conversion will efficiently use the best technology.

Spin 3D is currently in beta and listed as Freeware for home use only.

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