This is a professional version 3D Solidworks
data file viewer. It supports sldprt files created by all versions of Solidworks from version 2003 to version 2014.
Version 2015 and 2016 are not supported at the moment, but will be supported soon.
The app provides many 3D features including rotating, panning, zooming in/out, changing rendering color, choosing surface or wireframe rendering mode, and many others. It also provides you 3D measurement and analysis features for you to better understand your 3D models. The app supports loading multiple models at the same time so that you can view them together.
The app is very powerful and super easy to use. It is very fast and capable of loading huge models. It is a great tool for viewing, reviewing and collaborating on 3D assets.