Platforms, operating systems, and processors supported by Altair Simulation 2022 products, which includes 2022 solver packages. In addition to the main releases of Altair Simulation products, Altair issues software updates between major releases. The About dialog contains legal information related to the Altair Simulation products, including copyright statements, trademark ownership, and a link to third party application license agreements. The Altair Simulation help gives you in-depth knowledge of the Altair Simulation products. Quick introduction to Altair Simulation products. View new features for Altair Simulation 2022.