FileInfo.com


.MCD File Extension


File Type Mathcad Document
File Format File
Common? No
File Description File format used by Mathcad, a visually oriented math program; may contain algorithms, functions, programs, spreadsheets, and other types of data; used for product development, engineering, and advanced mathematics calculations.

Mathcad was previously developed by Mathsoft but is now developed by Parametric Technology Corporation (PTC); Mathcad 14 and later is also compatible with Pro/ENGINEER files.
Program(s) that open mcd files Windows: PTC Mathcad

Information from FileInfo.com - The File Extensions Resource.
http://www.fileinfo.com/extension/mcd