FireDaemon Zero

The FireDaemon Zero blog covers announcements, feature updates, and practical guidance for managing interactive Windows services on Session 0. From switching seamlessly between user sessions and Session 0, to auditing desktop access and replacing the outdated UI0Detect service, it's the essential resource for sysadmins and developers running interactive FireDaemon Pro services in production environments.

FireDaemon Legacy Downloads

FireDaemon legacy downloads are available for Fusion, Pro, and Zero products. Fusion 6.6.6 and 7.1.11 have been superseded by Fusion 8, with their final builds still downloadable as trials. FireDaemon Pro 4.6.3 and 5.4.17 have been superseded by Pro 6, with SHA-2 256 checksums provided for each installer. FireDaemon Zero 2.6.4 is end-of-life, and Zero 3.2.6 has been superseded by Zero 4. Licenses for all legacy versions are no longer sold, and OEM variants are no longer avail

5 days ago2 min read

FireDaemon Software Product Update Highlights for February 2026

We've shipped updates to all three FireDaemon products. Pro 6.3.5 adds Service Auditing, Windows Server 2025 dMSA support, bulk password rotation, 3x faster service definition loading, and a raft of UI and reliability fixes. Fusion 8.1.6 ships with OpenSSL 3.6.1. Zero 4.0.8 gets a toolchain update. All available now with 30-day free trials. Free update to existing customers and customers with software assurance subscriptions.

Feb 204 min read