Elettrolinux

Bartels AutoEngineer (aka BAE) is a professional (and commercial) CAD tool for electrical/computer engineers. It basically consists of a Schematic Editor, a Layout Editor with Autoplacement and Autorouter and a CAM Processor with a supplemental module for viewing and processing CAM data. A Packager program module and a Backannotation function are provided for automatic forward and backward annotation of net list data from the schematics to the layout and vice versa. BAE supports all phases of modern computer-aided PCB design including schematic capture, physical PCB layout featuring powerful Autoplacement and Autorouting facilities and, finally, generating all of the required manufacturing data and documentation. BAE Schematics, the Schematic Editor of BAE Professional, is freely available and can be operated in stand-alone mode. Demo software configurations of BAE Professional (BAE Demo, fully-featured except for data output) are available free of charge for test and evaluation purposes. This CAE/CAD/CAM-EDA software includes three configurations: Professional, HighEnd and Educate/Entry. E.g. the following components are included with the BAE Professional software:

If you want to try a free demo version click here.