Download dotDefender

This page contains links to the latest dotDefender and its documentation.

If you need installation assistance, please contact support.

dotDefender V3.86 for Windows Server



dotDefender V5.20 for Windows Server



dotDefender V5.17 for Linux - Supports Apache 2.4


RPM Package

dotDefender for Linux RPM 32bit
dotDefender for Linux RPM 64bit


dotDefender V5.12 for Linux - WordPress Customized


RPM Package

dotDefender for Linux RPM 32bit - WordPress
dotDefender for Linux RPM 64bit - WordPress

Documentation