AUTOTRAX - Free DOS based Printed Circuit Board software.
Will run on any DOS based PC

This is a fully working PCB package of 1992 vintage.
Despite the age it is capable of making entirely acceptable PCB designs.
(I bought a copy almost 10 years ago and have only recently upgraded - I
have been happy with its capabilities despite there being far better
software available for $ since.)
I recommend it
FAR superior to their commonly available EasyTrax program

It does include an autorouter which, while not up to modern standards, does
do an acceptable job (especially for the money)

DOESN'T include schematic software.

        http://www.protel.com/resources/downloads/eula_autotrax.htm

Their downloads page

        http://www.protel.com/resources/downloads/

I have asked Altium for permission to give away copies of the companion
Schematics program and will advise in due course if they agree.

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