Windows 7 Is this trust-able way to get paid software for free?

[landerio]

From Third-Party Giveaway site, for example
http://www.giveawayoftheday.com

From software official site or social media, for example,
https://plus.google.com/109991992304823387411/posts/QAp5itZ1cbV

Is this trust-able way to get paid software for free?

 

[patcooke]

It's trustable - but remember the old adage - there's no such thing as a free lunch.

 

[Ralph Bromley]

It's trustable - but remember the old adage - there's no such thing as a free lunch.

Unless you go open source