: Check the back of the CD/DVD sleeve or the manual's cover page.
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SoftMaker PlanMaker product keys can be retrieved through the official Customer Area, by searching purchase confirmation emails, or via third-party retailer accounts. Users can also generate keys for free versions within the application's license management settings or purchase permanent licenses online. For more details, visit SoftMaker Support . Requesting activation key - SoftMaker.com : Check the back of the CD/DVD sleeve