Solved
Mathcad 15
I want to download Mathcad 15 30-day free trial so I can open up .xmcd files.
Hi,
1. Read the next announcement - "Official PTC Mathcad 15 and Prime 1–6 End-of-Sale Announcement": https://community.ptc.com/t5/PTC-Mathcad-Tips/Official-PTC-Mathcad-15-and-Prime-1-6-End-of-Sale-Anno...
2. If you have Mathcad Prime version: you need to install the program with the proper check box on the "XMCD, MCD Converter" converter.

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