UnrealIRCd
Modular, advanced and highly configurable IRC server written in C for Linux, BSD, Windows, and macOS.
Modular, advanced and highly configurable IRC server written in C for Linux, BSD, Windows, and macOS.
[](https://fosstodon.org/@unrealircd) [](https://twitter.com/Unreal_IRCd) [](https://github.com/unrealircd/unrealircd/actions/workflows/linux-ci.yml) ## About UnrealIRCd UnrealIRCd is an Open Source IRC Server, serving thousands of networks since 1999. It runs on Linux, OS X and Windows and is currently the most widely deployed IRCd with a [market share of 37%](https://www.ircstats.org/servers). UnrealIRCd is a highly advanced IRCd with a strong focus on modularity and security. It uses an advanced and highly configurable configuration file. Other key features include: full IRCv3 support, SSL/TLS, cloaking, JSON-RPC, advanced anti-flood and anti-spam systems, GeoIP, remote includes, and lots of [other features](https://www.unrealircd.org/docs/About_UnrealIRCd). We are also particularly proud on our extensive online documentation. ## Versions * UnrealIRCd 6 is the *stable* series since December 2021. It is the only supported version. * For full details of release scheduling and EOL dates, see [UnrealIRCd releases](https://www.unrealircd.org/docs/UnrealIRCd_releases) on the wiki ## How to get started Follow the installation guide on the wiki. See: * [Installing from source for *NIX](https://www.unrealircd.org/docs/Installing_from_source) * [Installation instructions for Windows](https://www.unrealircd.org/docs/Installing_(Windows)) ## Documentation and Support You can find all **documentation** online at: https://www.unrealircd.org/docs/ We also have a good **FAQ**: https://www.unrealircd.org/docs/FAQ If you are in need of support, you can pop up on [**#unreal-support** on `irc.unrealircd.org`](ircs://irc.unrealircd.org:6697/unreal-support) or ask your question on the [forums](https://forums.unrealircd.org). ## Supported systems We try to **support** all major *NIX systems: all Linux distros but also NetBSD, OpenBSD and macOS, provided the OS version was released within the past ~5 years. We use a private BuildBot instance to test each commit. The **tested** systems are (others are likely to work too): * Linux: Debian (10, 11, 12, 13), Ubuntu (18.04, 20.04, 22.04, 24.04, 26.04) * FreeBSD: 15 * Windows: Visual Studio 2019 UnrealIRCd is architecture-agnostic. Most of the BuildBot workers run on x64 but we also have some on x86 and arm64 to ensure these work as well. ## Other links ## * https://www.unrealircd.org - Main website * https://bugs.unrealircd.org - Bug tracker * https://fosstodon.org/@unrealircd - Mastodon * https://twitter.com/Unreal_IRCd - Twitter
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