If you have not yet registered for your Zemax online account or have not received an invitation to join after activating your license, you can request access by submitting this form. Once logged in, you can access company license and colleague information, request technical support, and engage in the community forum. Full access is reserved for Zemax customers with a supported software license. Customers who are out of support will have limited access. Additional information is available in the Access section of the knowledgebase. We recommend registering with your company email address if using a company license. If you provide your Zemax license number, the license administrator on your account will be notified of your request. Where is my Zemax license number?
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