FireDaemon OpenSSL for Microsoft Windows
Professional, EV-Signed, and Dependency-Free Binaries for Enterprise
Below you will find our pre-compiled OpenSSL executables and libraries for Microsoft Windows operating systems packaged as EXE installers and ZIP files. FireDaemon OpenSSL can be used standalone or integrated into any Windows application. Enterprise deployment requires more than just a binary. FireDaemon OpenSSL is a trusted, hardened distribution engineered for reliability, security, and zero-touch automation.
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Recognised Source: Listed by the OpenSSL Project as a trusted third-party binary distribution for Windows.
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Zero Dependencies: No Microsoft Visual C++ Redistributables required. We leverage the native Windows Universal C Runtime (UCRT) for "clean system" stability.
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EV-Signed Integrity: All installers and binaries are digitally signed with a Sectigo Extended Validation (EV) certificate to ensure authenticity and bypass Windows SmartScreen warnings.
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Flexible Deployment: Packaged for standalone, portable, or embedded use cases.
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Verifiable Security: Every build is pre-scanned via VirusTotal and backed by our publicly available build scripts for total transparency.
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Compliance Ready: Designed for developers and sysadmins who require a verifiable, audit-ready OpenSSL environment.
Quick Links
Downloads
OpenSSL 4.0.0 EXE Installer x64 - April 2026
Installer is in Czech, German, English, Slovak, Chinese, Japanese
SHA2-256 A5A808EFD42FD5C681A80A15104A9BF88E0EC461D946363404201294676ED34B
Git commit openssl-4.0.0-0-g11b7b6ea3b VirusTotal Report
OpenSSL 3.6.2 EXE Installer x64 - April 2026
Installer is in Czech, German, English, Slovak, Chinese, Japanese
SHA2-256 BC3CB8F626D70D7FB9CEE0511FCA604A2B833FDF85E1CA59AD928C5C580BAEB3
Git commit openssl-3.6.2-0-gfe686e15d8 VirusTotal Report
OpenSSL 3.5.6 LTS EXE Installer x64 - April 2026
Installer is in Czech, German, English, Slovak, Chinese, Japanese
SHA2-256 F25A255E38A7851AECC9FB7EA634AFE130C1FCF107C89D50A01838DCB9D87134
Git commit openssl-3.5.6-0-g286ddeaac0 VirusTotal Report




