Vote Kea

CMail is free, but please consider doing one small favour in return for using our software. Please vote for the KEA as Bird Of The Century at The Kea is the world’s only alpine parrot species, is renowned for its intelligence and is a threatened species.

Release Builds


CMail 0.8.9 (LibreSSL 3.7.3) - 5 September 2023 For Windows Vista or later.
Refer to the CMail Change Log for changes in this release.

Builds without SSL are now separate due to ongoing issues with VirusTotal false positives for these builds.

CMail with SSL support amd64 x86
CMail without SSL support amd64 x86

Support for x86 builds ends on October 14, 2025.


CMailGUI 0.0.3 - 6 September 2023

CMailGUI with CMail 0.8.9 amd64 x86

CMailGUI is in its early stages of development and may contain significant bugs. Please report any issues you find.


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Legacy Builds

CMail 0.7.9b - 12 March 2017 For Windows NT 4, Windows 2000 or Windows XP.

  • Corrected encoding for nested MIME attachments.

  • Quoted-printable encoder improvements.

With SSL (OpenSSL 1.0.2k) (769kB)
No SSL (58kB)

Fixes will be made in the release branch only.