I’ve been an advocate of Avast antivirus for long, but I’ve read tons of positive reviews about Kaspersky Antivirus software and have always wanted to try it. The Kaspersky team today released Kaspersky Antivirus and Kaspersky Internet Security 2009, both of which have been improved substantially.
Kaspersky Antivirus costs around $39.95 and Kaspersky Internet Security 2009 costs $59.95 but courtesy Kaspersky Switzerland, you can use the following license key to extend the trial period of Kaspersky Internet Security to up to six months.
Use this Kaspersky Internet Security 2009 activation key in the Application form that comes up during installation, not after the 30 day trial period has been activated. Once you’re done, you can use the Kaspersky trial version for six months.
Update 1: This activation key has expired. Here’s another way to get a 100 day trial key from Kaspersky for free.
Update 2: Since the method mentioned in Update 1 no longer works, you can try another method to get a free Kaspersky key.