free software

http://zaytsev.com/downloads.html
JupiterAsc recommended this on another thread

free chart service
http://alabe.com/freechart/
this site gives you a free reading of all your planets, but not houses or aspects...

haven't tested either, but have a go...

Here is a list of links for free astrology software you can download

http://www.soulhealing.com/freeastrologysoftware.htm