Powersim is excited to announce that it has been acquired by Altair.
Updates and Upgrades

When a new version of the software is released during your maintenance period, the update* will be sent out to you by email free of charge.

Comprehensive Technical Support

Technical support includes support on the use of the software from our team of engineers.

Please note that technical support does not include on-site visit, model development, or circuit/system design and debugging in general.


Can I purchase more than one year of the Software Maintenance?

Yes you can purchase and hold one, two, or up to three years of the software maintenance. A new license comes with the one year of free maintenance, and you could choose to add up to two more years at the time of purchase. Or if you choose to upgrade and add the software maintenance to an older license, you may choose to add up to three years. At the time of your maintenance renewal, you may choose to renew for one, two or three years.

What if I don’t renew the Software Maintenance?

You can continue using your Perpetual License after the Software Maintenance has expired. Technical support will be limited to the self-help resources available on our website, or basic questions to our support team via our online support form.