PCB is a tool for the layout of printed circuit boards. PCB can produce industry standard RS-274X and Excellon NC-Drill format output for submission to board manufacturers.
PCB is an interactive printed circuit board editor for the X11 window system. PCB includes a rats nest feature, design rule checking, and can provide industry standard RS-274-X (Gerber), NC drill, and centroid data (X-Y data) output for use in the board fabrication and assembly process. PCB offers high end features such as an autorouter and trace optimizer which can tremendously reduce layout time.
PCB Elegance is a pcb design software that include some all you need to design and produce PCBs.
This is a limited version version of PCB elegance and all the functionality is available, except the design limited is set to 200 pins.
ZenitSuite is a free easy to use printed circuit design boards software that include :
ZenitCapture Schematic which is easy to learn and fast to use schematic designs software using the easy-feature toolset available.
It contains the electrical connection between component symbols by the use of signal wires.
ZenitPCB Layout that is an excellent tool to create professional printed circuit board ( PCB ).
ZenitPCB Layout is completely freeware for personal or semi-professional use, limited to 800 pins .