A drawing program with PCS is called Boardmaker. The software was available for Macintosh and Microsoft Windows. It started around late 80's or early 90's.
There were many versions of Boardmaker for Mac & Win which include:
Version 1 for Microsoft Windows (1994 - 2001)
Version 3 for Macintosh (1991 - 2004)
Version 5 for Microsoft Windows (2001-2007) and Macintosh (2004-2008)
Version 6 for Microsoft Windows (2007-current) and Macintosh (2008-current)
There are many different versions of Boardmaker such as:
Boardmaker Plus
Boardmaker with SD Pro
Boardmaker Studio
Read more about this topic: Picture Communication Symbols