The FireDaemon Lozenge changelog documents every update to the post-quantum certificate and hash calculator tool. Version 3.1.3 adds FIPS 204 ML-DSA signature algorithms for self-signed certificates and CSRs, alongside OpenSSL 3.5.2. Earlier releases introduced xxHash checksum support, drag-and-drop file hashing, CSR generation for TLS and code signing, self-signed certificate creation in PFX or key pair formats, and cryptographic hash functions including BLAKE, SHA2, SHA3, a

The FireDaemon Certify One changelog documents every release update to the SSL/TLS certificate monitoring software. The latest version 4.2 introduces quantum-resistant key exchange display, NIST PQC block cipher security level ratings, and Chrome Root Policy Program 1.6 compliance checks. Previous releases added extended key usage verification, Explicit TLS support for FTP, POP3, IMAP and SMTP, historical scan results, DNS query inclusion, CSV import and export, and full mult

The FireDaemon Pro Compatibility and Support Matrix maps Microsoft Windows operating system versions to specific FireDaemon Pro and Pro OEM software versions. It covers Pro 5 and 6 across 32-bit and 64-bit configurations, and explains two compatibility statuses: Compatible/Supported and Compatible/Unsupported. Only Intel or AMD CPUs and hypervisors are supported. ARM is not supported. 32-bit operating systems are no longer supported.

This page provides the full FireDaemon Pro changelog for all released versions, including Pro OEM. Each entry is categorised by new features (N), improvements (I), fixes (F), and security updates (S). The changelog covers versions from 1.9 through to the actively developed 6.x series, with the most recent entry being version 6.4.0 released in March 2026. Older versions including Pro 3, 4, and 5 are marked as end of life or end of development.

This page outlines the sales, development, support, and availability status of all FireDaemon Pro versions. Versions 1.X through 5.X have ended sales and support, while FireDaemon Pro 6.X remains active for sales, development, and support. The page also covers upgrade options from older versions, licensing details for software assurance subscribers, migration guidance from version 3 to version 6, and advice on including FireDaemon Pro in your regular patch management plan.

The FireDaemon Zero changelog documents the complete version history of Zero, from the original Session 0 Viewer 1 release in 2015 through to the current Zero 4 series. Each entry lists new features, improvements, bug fixes, and security updates. Zero 4 is the current actively maintained release, Zero 3 is end of development, and Zero 2 is end of life with no support. The changelog uses four markers to categorise changes: N for new, I for improvement, F for fix, and S for sec

The FireDaemon Fusion changelog documents the full version history of Fusion and Fusion OEM, spanning releases from the initial beta in 2010 through to the current Fusion 8 series. 8 is the current actively developed release, Fusion 7 is in critical bugfix-only mode, and Fusion 6 has reached end of life. The changelog uses four markers to categorise changes: N for new, I for improvement, F for fix, and S for security.

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

FireDaemon Pro 6.4.2 ships with two new features, two improvements, and six bug fixes. Standard non-admin users can now restart services in their own session, a new CLI flag makes it scriptable, and critical fixes land for mapped drives, SCM recovery crashes, and more.

Not all versions of FireDaemon Pro are created equal and if you're still running Pro 4 or Pro 5, the gap is wider than you might think. Pro 6 isn't just an incremental update: it brings a preconditions engine, calendar-based scheduling, full service auditing with SACL visibility, and bulk credential management via CLI. Pro 4 is end of life. Pro 5 support ends April 2026. If you're on Windows Server 2025, Pro 6 is your only option.