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uMRC

What is uMRC?

uMRC is a full-featured Multi-Relay Chat client for Windows and 'Nix BBSes. It runs as a native door on your system, letting you access Multi-Relay Chat without having to install and maintain a Mystic BBS instance with Python. In other words, as long as your BBS is capable of running 32-bit doors, then you and your users can participate in MRC.

It should be compatible with any DOOR32.SYS capable BBS such as EleBBS, WWIV, Synchronet, Mystic, and others. It runs on Windows 7 and later.

If you use NetFoss to start up your DOS-based BBS, then the NFU utility bundled with NetFoss should run the uMRC Client. As of this writing, Renegade and Oblivion/2 have been confirmed.

Pre-compiled Linux binaries are also available, or may be compiled from source.

Features:

Downloads:

Download
umrc-104-windows-x86.zip
(951 KB, Jun 11, 2026)
Download
umrc-104-windows-x86_64.zip
(1.02 MB, Jun 11, 2026)
Download
umrc-104-linux-x86_64.zip
(132 KB, Jun 11, 2026)
Download
umrc-104-linux-arm64.zip
(125 KB, Jun 11, 2026)
Download
umrc-104-macos-arm64.zip
(116 KB, Jun 11, 2026)

Source:

uMRC project on GitHub
uMRC project on GitHub
(Windows & Linux)
uMRC project on GitHub
Changelog

Screenshots:

Enjoy!

See you in chat!