diptrace teardrop
I am working Orcad many years ago, and i thing is very difficult to start with it.
But, if you spent many hours with a person who now and teaching you,
you will find that this program is very good.
-I had made a double layer PCB in the size of A4 paper with a IC with 200pins, and many others difficult designs.
-The only minus is that in the autoroute is not very clever. A human is necessary
for the routing. Is better not to try at all the autorouting procedure.