Mathcad 14 [better] Here

By 2006, Mathsoft had been acquired by PTC (Parametric Technology Corporation). The first few post-acquisition releases (Mathcad 13 and 14) were critical. PTC needed to integrate Mathcad into its broader Product Lifecycle Management (PLM) ecosystem without breaking the tool’s core identity.

With Mathcad 14, PTC introduced deep integration with its flagship CAD software, Pro/ENGINEER (now Creo). mathcad 14

The Legacy and Utility of Mathcad 14: A Pillar of Engineering Calculation By 2006, Mathsoft had been acquired by PTC

⚠️ PTC no longer sells or supports Mathcad 14. It is considered "abandonware" but is still widely used because Prime lacks many features of version 14. mathcad 14