Tutorials and docs are included.

SIMSOLID is a development of the American company SIMSOLID Corporation, a software product developed by specifically for design engineers, which allows for the strength analysis of parts with complex geometry and large assemblies.The main advantage of SIMSOLID is the automated simplification of complex geometry and automatic generation of the FE grid. At the same time, this software allows analyzing quickly and with high accuracy on a standard engineering computer.

https://www.altair.com/