I use eagle, usually do a little cleanup, add a few vias named Gnd. It can do a nice job if you have good parts placement to start. If you have some critical signals, route those first by hand, they will be left alone.
I use eagle, usually do a little cleanup, add a few vias named Gnd. It can do a nice job if you have good parts placement to start. If you have some critical signals, route those first by hand, they will be left alone.