"There is one, called ORCAD."

OrCAD is huge!
Cadence considers GBP5000 to be "affordable!"
I don't think that was quite the ballpark Jhon had in mind...! ;-)

There used to be a free Lite version, with considerable limits, but I dunno if it's still available.
(Cadence have recently had a big reorganisation)

There must be going on for 50 PCB packages listed here:

http://www.pcbpool.com/html_uk/uk_service_1.htm

including their own "free" download.
Many include schematic capture.