VPP4 is provided as a ZIP archive. Unpacking it will give you an installation folder, containing an installation executable, a short installation instruction and two subfolders. Please read the installation instruction prior to firing the installation program.

VPP4 is a matlab executable. At installation a Matlab runtime of approx. 1GB will be downloaded (after asking for allowance), if not already available.

The software is provided without any guarantee of accuracy, robustness or reliability.

This Download is updated: it uses a time stamp licensing scheme, valid until Dec.31st 2025.