Following Altair’s acquisition of Powersim, the distribution process has been streamlined through the Altair ecosystem. 1. Register on the Altair One Portal
: If you access PSIM through the Altair Units system, your license is managed via a cloud-based portal. 📥 How to Access Your PSIM License Download psim.license download
: Full access to all modules for a limited time (usually 30 days). Following Altair’s acquisition of Powersim