If you design printed circuit boards, or you would like to, Osmond PCB puts great power and flexibility within your reach. Artificial limits and restrictions are banished. You can now design boards of any size and shape and with as many layers as you want. With a spatial resolution of 10 nanometers (0.00001 mm), Osmond gives you all the precision you need. You can place parts anywhere on the board with any orientation. You can also run traces of any width along any path and at any angle.

Features:

• Virtually unlimited board sizes
• Virtually unlimited number of board layers
• Virtually unlimited number of parts
• Spatial resolution down to 10 nanometer
• Concurrent support for both Imperial and metric units
• All angle routing
• Rubber-band traces
• Rats Nest Layer
• Variable size grid
• Support for both through-hole and surface mount parts
• Circular, rectangular, and oval pads
• Easy part editing
• Variable trace widths
• Variable trace spacing
• Curved traces
• Silkscreen, solder-mask, and auxiliary layers
• Signal and ground planes
• Copper fill areas
• Automatic clearance checks
• Easy manual and semi-automatic routing
• Built-in script language using Lua
• Gerber (RS-274X) and drill file (Excellon) output
• DXF file output
• DXF file input
• Encapsulated PostScript file output
• Net check output (IPC-356)

Note: While the software is classified as free, it is actually donationware. Please consider making a donation to help support development.