Active Desktop Wallpaper 1.1 Transform your desktop to an exciting picture gallery. Three wallpaper change modes available: manual, cycling or around-the-clock list
Calc 3D 0.0.30 Calc3D is a calculator for vectors, matrices, complex numbers, quaternions and coordinates.
For objects like point, line, plane and sphere
CSDiff 5.0 ComponentSoftware Diff (CSDiff) is a free, advanced file-difference analysis tool for Microsoft Windows.