Powersim, the developers of PSIM, was acquired by Altair in March of 2022.
Our PSIM user forum is in a transition to the Altair Community. As such it is currently offline as the old posts are being migrated. Please head over to the Altair community, our support resources are there and the new forum will be live soon.
Webinar invites, new release information, discount offerings, and more.