WinCertManager
A toolkit that automates Let's Encrypt SSL certificates on Windows Server — IIS, RD Gateway and LDAPS — with hands-off renewals. Free and open source.
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Keeping SSL certificates current on Windows Server is fiddly and easy to forget — until something expires at the worst possible moment. WinCertManager automates the whole cycle with Let's Encrypt (via win-acme): it issues, binds and renews certificates for IIS websites, Remote Desktop Gateway and LDAPS on domain controllers, on a scheduled task, hands-off.
It uses DNS-01 validation through acme-dns, so it works for internal servers that aren't exposed to the internet. Releases are code-signed, and it's free and open source.
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