Download dotDefender 5.00 & 5.20

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

If you need installation assistance, please contact support.

dotDefender V5.00 for Windows




Note: If you run "32bitOn64bit" on Windows Server 2003 x64 then download "dotDefender installation for 32bit on 64bit" and ensure to set 'Enable32bitAppOnWin64' to 1.


dotDefender V5.20 for Windows 2008, 2012, 2016 & 2019



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



Upgrade Guides

IIS Upgrade Guide (from v3.86.200 and higher to v5.18)
IIS Upgrade Guide (from v3.8x to v3.86.200)
Apache Upgrade Guide

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