Specialises in quick turn prototype boards and PCB design.
http://www.loracdesign.com/
Schematics, netlists, circuit boards, and gerber plots are all at your fingertips awaiting your beck and call. For the more advanced users, CIRCAD even has a "reverse engineering" feature that enables you to start with a scanned image of a PCB and work ba
http://www.wssh.net/~wattsup/audio/circad98.exe
Makers of AutoPADS, a software utility for generating Gerber photoplot data and Excellon format CNC drill data from AutoCAD.
http://www.beyond-designs.com/autopads.htm
A package of scripts, predefined blocks, and instruction for doing PCB design with AutoCAD.
http://greentea.unl.edu/shop/text/acadpcb.zip
WinBoard/IvexPCB, GerbTool, WinDraft.
http://www.ivex.com/
Schematics, netlists, circuit boards, and gerber plots
http://www.holophase.com/
Embedded control design /engineering services /machine design and build /programming for instrumention and industrial process control/ Electronic engineering /Printed Circuit Design & Layout
http://www.appropriatetechcorp.com/
DipTrace is a complete state-of-the-art PCB design software with easy-to-learn user interface. It includes Schematic Capture, PCB Layout with powerful autorouter, component editor, standard libraries with 40.000+ components.
http://www.diptrace.com/