ZoneAlarm Pro 2009 is available for download for free, straight from the company's official website. The product, which normally comes with a price tag of $29.95 for a one year subscription, is offered to users at absolutely no charge, in order to celebrate the 15th birthday of Check Point Software's firewall. In this context, the firewall, combining identity protection and anti-spyware, is up for grabs for free. However, the company informed that the offer is limited.

“ZoneAlarm has pioneered the personal computer firewall and our parent company. Check Point Software launched the first comprehensive enterprise firewall 15 years ago. We know how to keep bad guys out. It makes us proud to know that out firewall protects even members of the Fortune 100, and is trusted by over 60 million people worldwide. To celebrate, we're offering you ZoneAlarm Pro firewall absolutely free!” reads a message from Check Point Software.

Users will be able to get their hands on a free copy of ZoneAlarm through the duration of a single day, namely today. The promotion is “valid 11/18/2008 6 AM PST to 11/19/2008 6 am PST. For one computer,” the company informed. All that end-users need to do in order to access the free copy of ZoneAlarm is to have a valid email address.

According to the official description of the product, ZoneAlarm combines Firewall capabilities with anti-spyware functionality, also delivering ID theft protection, as well as securing the operating system against rootkits and during the boot process.

“Subscribe to future offers now. New 24 hour promotions, product announcements, and other special offers! Due to overwhelming demand, you will receive a confirming email within 48 hours that includes a download link for your free copy of ZoneAlarm Pro, and a unique license key to activate the software,” the company informed.

ZoneAlarm Pro 8.0.059.000 Final is available for download right here on Softpedia.