Spin 3D Plus by NCH Software is the fastest and easiest to use 3D model converting software on the market. Spin 3D converts between STL, 3DS, 3DP, 3MF, OBJ and PLY mesh file formats. No matter which program you use to create your 3D models and 3D designs, you can convert to your desired output format. 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 original 3D files and the output results prior to converting your file. Ensure that you are working with the right file and that the output is accurate. Spin 3D features multi-threaded batch processing. Whether you are converting one file or many, the conversion will take place efficiently using the best technology. Download today and get started converting in just minutes!