Virtual Serial Ports Driver (VSPD) is a Windows device driver. Using it you can create any number of virtual serial COM ports in your system which will be virtually connected to each other.
PalletStacking is an excellent tool to help your company for warehousing and transportation saving costs, With palletstacking you can calculate the best product arrangement inside a box, and then the best arrangement of the box loaded on a pallet.
Displays lines and surfaces defined algebraically in 3D space in many forms, including z=f(x,y), cylindrical polar coordinates, and parametric definitions with one (giving a line) and two (surface) parameters.
OJOsoft VOB Converter is an outstanding and professional DVD conversion tool for you to backup your favorite DVD movies and videos to your computer and convert any video format to VOB format.
Civil Engineering hydraulics design calculation software - covers calculations for hydrology, open channels, stormwater run-off, culverts, gravity sewer (sanitary and storm sewer), water pipeline design, sewer force mains, unit conversions.