Spin 3D Mesh Converter is definitely a free software for windows. It's a high quality 3D mesh to STL conversion tool that supports several batches conversion. This tool is really great for anyone who has not had any previous experience with SLR yet, and would like to try out some complex printing technique. The software is extremely easy to use and it is worth to download the Spin 3D Mesh Converter free demo version and try it out.
The software supports two types of input/output: text and stl format. Text output can be done via Windows Write to Stl or use any external program that support STD. The stl file will be output in different format depending on your requirements (i.e. psd, txt, wma). Rotate any object with the help of Spin 3D Mesh Converter. You can rotate the image with the mouse and do several other operations like rotating, flipping, shifting etc... All the operations are smooth and accurate.
The main features of the software is that you can import any type of image file either from your digital camera or from another source. The software can save all types of textures and polylines as well as rotate and flip images. It can also do manual resizing of objects for any resolutions. For the users of both Mac and PC, this is the perfect solution for exchanging photos and other graphics with friends on mac or pc without spending money on any expensive photo or graphic software.