BeeVee is a viewer for PCBA layout with some abilities; locate device, signal, probe/nail/node, and display trace, and parts coloring, scrolling, zooming, get connection information. BeeVee can read files of: Agilent ICT 3070 Series, GenRAD/Teradyne ICT 228x Series, Agilent AOI SJ Series, GenCAD, Unicam, Fabmaster, Pad-PowerPCB. BeeVee can display the signal traces. This is very useful to locate short-circuit and open-circuit problems of a PCBA. And, you can change part coloring, as you wish.