| filename extensions | art-335 |
| xmcd | |
| TechTarget file types | art-336 | XMCD-MathCAD-XML-based-Worksheet-Mathsoft-Engineering-Education-Inc |
| TechTarget file types | art-336 | XMCD-Mathcad-Worksheet-File |
| TechTarget file types | art-336 | XMCD-PTC-Mathcad-worksheet-file |
| TechTarget file types | art-336 | XMCD-XMCD-CD-information-Header |
| English | eng-000 | MathCAD XML- based Worksheet |
| English | eng-000 | Mathcad Worksheet File |
| English | eng-000 | PTC Mathcad worksheet file |
| English | eng-000 | XMCD CD information Header |