DipTrace is an advanced PCB design software application that consists of 4 modules: PCB Layout with high-speed shape-based auto-router and 3D viewer/export, Schematic Capture, Component and Pattern Editors that allow you to design your own component libraries. Besides being very easy-to-use, DipTrace possesses a very intuitive user interface and many innovative features. Output formats are DXF, Gerber, N/C Drill and G-code. Trial and Freeware.