Giveaways of full versions of software for free

My first (and still favorite) giveaway site is http://www.giveawayoftheday.com where you get what it says: a free giveaway each day – you can download and install a full version of software for free.  So, what’s the catch?  Well, a small one – you need to install and activate on the day of the giveaway, and most giveaways are not for commercial use.  I have heard that people somehow crack the giveawayoftheday installer to keep it for future installations….  I love that site and have been using it for years

The reason for this article is to also list other sites that I have found and also use daily:
http://www.tipradar.com
http://www.brothergiveaway.com

http://www.twangoo.co.za   (for special offers in South Africa by Groupon)

http://dottech.org/category/freebies