All PowerWorld products come with a software lock. This page is provided to give you access to the key to your software lock using your Customer Account User Name and Product Identification. Note: you can also use your User name and Product ID to download software patches off our Patch Download page (see Patch Download to the left).

Please provide your Customer Account User Name and Product Identification.  If you do not know your Customer Account User Name and Product Identification, please contact PowerWorld Corporation at

Important: By default, the key provided will correspond to the most recent version of software that you are licensed to use. Customers with current support and maintenance agreements will receive keys to unlock the most recent version of software shipped.

Postpone Update: If you have a current support and maintenance agreement, but have not yet transitioned to the most recent version, mark the box below to hold off on upgrading and to download a key for the previous version instead. We recommend you upgrade as soon as possible.

If you need to unlock an older version, please contact us at (217) 384-6330 or

Customers who purchase new add-ons after initially unlocking the software will require a new license key to unlock the new add-ons. See this page for instructions on changing the license key.

Customer Account User Name  

Password (Product ID)  

Machine/Lock Code  

Postpone upgrade (see above)  

First Name  

Last Name  

Email Address  

As always, if you have any questions regarding PowerWorld Corporation products, feel free to contact us by phone at (217) 384-6330 or by email at