license required

https://www.mathcad.com/en/try-and-buy/mathcad-express-free-download

"How to Acquire 30 days License for Mathcad Prime?": https://community.ptc.com/t5/Mathcad-Installation/How-to-Acquire-30-days-License-for-Mathcad-Prime-7-0/td-p/721613 

Hello @yunis123, 

It looks like you have some responses from some community members. If any of these replies helped you solve your question please mark the appropriate reply as the Accepted Solution. 

Of course, if you have more to share on your issue, please let the Community know so other community members can continue to help you.

Thanks,
Vivek N.
Community Moderation Team.