The free 20-sim viewer allows you to use all the tools and libraries, but will not permit you to store models. Contact us for a two weeks test license which changes the viewer into a full version. If you order the paid version, you will also receive a license that changes the demo version into a full version.
Version: 4.7.2 (build 9375, Dec 21, 2018)
Size: 140 MB (450 MB after installation)
Platform: Windows 10, 8.1, 8, 7, Vista