Windows 7 Firewall Control
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Full user review
"Easy to use and free but limiting if you are an IT Pro"
This product is free, and it does what it says on the box, restricts and allows programs as they pop up. It is easy to use, beginners will enjoy this.
If you are downloading this you are probably looking for more. This firewall is simplistic and similar to a built in Windows Firewall, it cannot allow or block specific ports, you need the paid version for that.
This product does work, there is no spyware or anything like that, however if you are downloading this product you are probably ready to move past the functionality of the firewall inside Windows to something more and this is not the answer, it is a replacement for the in built Windows Firewall not an improvement. I would reccomend trying Zone Alarm instead.