Free AVAST till 2013.

But you must uninstall avast and reinstall the 6.0 version for it to work
License, It will update once in a while. *Note: I AM NOT THE ONE UPDATING IT!* (Might not update anymore)
[You must be registered and logged in to see this link.]
_________________________________________

Avast Internet Security 6.0 DOWNLOAD LINK :
[You must be registered and logged in to see this link.]

Avast Pro Antivirus 6.0 DOWNLOAD LINK :
[You must be registered and logged in to see this link.]
________________________________________

Insert License File step by step :
1. Open avast
2. Go to "Maintenance"
3. Click "Subscription"
4. Click "Insert License File"
5. Choose the License File that you downloaded and DONE
-Edited-
No Longer need 6.0 just Avast.
-Edited-