List of various free, shareware and commercial PCB Design Tools
Officially supported CAD File Formats
Nice, easy to use CAD/CAM software for PCB schematic and routing. We accept .BRD files for prototyping.
Free, open source schematic capture and PCB routing. We accept .BRD files for prototyping.
PCB CAD/CAM software. You can download limited demo version. We accept .T3001 files for prototyping.
Free, open source design tools for PCB
gEDA is a free, open-source schematic capture and layout package that runs on Linux.
ZenitPCB is a freeware layout software.
Free unix PCB editor.
FreePCB is a free, open-source printed circuit board layout editor for Microsoft Windows!
TinyCAD is a free open-source schematic editor written by Matt Pyne.
Free PCB routing and schematic capture software.
CometCAD is free (but not open-source) schematic capture and layout editor program for Windows