Finding Mathcad Serial Number

• Product code is 22 characters in length and is required to install Mathcad. General format of product code is xxxxxxxxxxxxxxx - xxxx - xxxx.
• If Mathcad is purchased from PTC Web Store, product code can be found on the order confirmation E-mail as “Digital Rights” or you can locate the product code printed in the card inserted in the DVD package.
• Customers who purchased Mathcad through the PTC web store can find their product code by entering order number and password at URL: http://www.findmyorder.com/

Articles:

• "How to generate new license file for Mathcad Single user using product code": https://www.ptc.com/en/support/article/cs101228
• "How to locate product code for single user and student edition of Mathcad": https://www.ptc.com/en/support/article/CS30357
• "How to obtain Mathcad single user and student licenses": https://www.ptc.com/en/support/article/cs29951
• "Mathcad Single User Call Logger FAQ": http://support.ptc.com/appserver/wcms/standards/freefull_cs.jsp?&im_dbkey=115181&icg_dbkey=896