1)   Rimu PCB 1.07
Rimu PCB is an easy to use, cost effective electronic printed circuit board (PCB) layout application. Features: Export Gerber RS274X and Excellon NC drill. Import ASCII netlist. Design rule checking. Multiple Undo / Redo.

 2)   DipTrace 2.1
DipTrace is an advanced PCB design software application that consists of 4 modules: PCB Layout with high-class shape-based auto-router, Schematic Capture, Component and Pattern Editors that allow you to design your own component libraries.

 3)   DipTrace Free 2.0.07
DipTrace is an advanced PCB design software application that consists of 4 modules: PCB Layout with efficient auto-router, Schematic Capture, Component and Pattern Editors that allow you to design your own component libraries.

 4)   Antaeus 3.2.69
Antaeus is intended to be used by a single investigator working from individual data tables. It provides tools for looking at your data when you don't yet know what you're looking for, led by your intuition and knowledge about the data represented.

 5)   TopoR 4.3
Extremely Fast and Comprehensive Topological PCB Autorouter. It routes PCBs with free-angle technology and make arc-like traces. The result is far superior to any shape-based auto-router or even time-consuming manual routing.