The latest version of Purify can always be found here. Please click on the link below that matches your system.

Windows
Purify Windows
Macintosh
Purify Macintosh
Linux
Purify Linux

For Microsoft Outlook users, there is also a Microsoft Outlook Spam Reporting Utility for Purify. Find out more about this free Purify add-on here.

Note: as of May 12th, 2009, the spam tracing and reporting feature of Purify is free. You must register the email address that you will use for spam tracing and reporting with hsc, and you will receive a reporting key for no charge. There is no technical support available for the free Purify reporting feature. Set up and use a described in detail in the installation and use manual.