No. For professional work, you need the full version for reliability and node counts. However, you can use the free version to evaluate whether PSIM fits your workflow before asking your company to purchase a license (approx. $2,500+).
Ask your electrical engineering department if they participate in the Powersim Academic Partner Program. psim download free
Unlike generic SPICE-based simulators (like LTspice or PSpice), PSIM is optimized specifically for power electronics. It excels at simulating: No. For professional work