Hello Dev,
I have good news which lasts some hours to come. There are these guys called giveawayoftheday. I enjoy their giving away of commercial software for free with limited valid download time.
WHY I WRITE HERE?
Not to promote them, but to tell you that today's giveaway is Edraw Max which is great in planning (flowcharts and alot of it) which is great for developers
If you know your friend, don't let it go! Tell him!
here is a link:
www.giveawayoftheday.com