Plate'n'Sheet Professional Version 4. Unfolding software for commonly used shapes used in the Metals, Plastics and Insulation Industries. Stand-alone program. Does not require additional software. Print the pattern layout or export as a DXF file to CNC machine or other CAD softwar Plate 'n' Sheet Professional Software unfolds a wide range of the steel plate and sheetmetal shapes commonly used in the sheetmetal, piping and steel fabrication industries. It is both fast and easy to use. Ease of use and the comprehensive range of shapes and patterns offers flexibility and simplicity which saves the user time and money. It also reduces the possibility of mistakes and the subsequent loss of time, materials and money