Extended WiX support from the WiX experts at FireGiant

Extended security support for WiX v3 and v4

WiX v3 and v4 went out of community support on February 6, 2025.

Keep your WiX projects secure with FireGiant

For companies that cannot upgrade promptly to a supported community version of WiX, we offer Extended WiX Toolset support as part of WiX Developer Direct.

As a FireGiant customer, you get security updates for all versions of WiX. Upgrade, or don't upgrade, on a timeline that meets your business requirements. Our expert support team is there for all of your installation development needs.
  • Guaranteed security fixes in all WiX versions, even those that are out of community support, such as WiX v3
  • Prompt and complete answers from the creators of WiX and experts in the Windows Installer (MSI)
  • Site license for all of our tools, including advanced harvesting tools and the FireGiant Bundle Application Framework

Contact us for more information