for Windows®

Powerfully simple protection against all types of online threats like viruses, spyware, and identity theft.

PC Tools Internet Security combines the award-winning security technologies from PC Tools, including Spyware Doctor AntiSpyware, AntiVirus, Firewall Plus and Spam protection, to provide complete integrated protection for your PC.

PC Tools Internet Security™ 2011 Upgrade

To make your upgrade trouble free, please follow the two easy steps below:

Step 1: Shut down your current version of PC Tools Internet Security

  • Right click on the PC Tools Internet Security icon in your icon tray
  • Select 'ShutDown' and follow the instructions.

Step 2: Install PC Tools Internet Security 2011

Please Note: There is no need to re-enter your license details from your previous licensed version of PC Tools Internet Security.