Last Updated on April 11, 2026
Halloy is an IRC client written in Rust, with the Iced GUI library.
It aims to provide a simple and fast client for Linux, macOS, and Windows.
This is free and open source software.
Key Features
- IRCv3.2 capabilities:
- account-notify
- away-notify
- batch
- cap-notify
- chathistory
- chghost
- echo-message
- extended-join
- invite-notify
- labeled-response
- message-tags
- Monitor
- msgid
- multi-prefix
- read-marker
- sasl-3.1
- server-time
- setname
- Standard Replies
- userhost-in-names
- UTF8ONLY
- WHOX
- soju.im/bouncer-networks
- SASL support.
- DCC Send.
- Keyboard shortcuts.
- Auto-completion for nicknames, commands, and channels.
- Notifications support.
- Multiple channels at the same time across servers.
- Command bar for for quick actions.
- Custom themes.
- Portable mode.
Website: github.com/squidowl/halloy
Support:
Developer: Squidowl
License: GNU General Public License v3.0

Halloy is written in Rust. Learn Rust with our recommended free books and free tutorials.
Related Software
| IRC Clients | |
|---|---|
| Konversation | User friendly client for KDE Plasma |
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| Pidgin | Easy to use and free chat client supporting lots of protocols |
| KVIrc | KDE based next generation IRC client with module support |
| Quassel IRC | Distributed, KDE4/Qt based |
| Halloy | IRC client written in Rust |
| Polari | Simple to use IRC Client |
| Srain | Modern IRC client written in GTK |
| HexChat | Multi-network IRC client based on XChat |
| dxirc | Simple yet capable cross-platform IRC client |
| Grumpy | Advanced IRC client |
| Tithon | Modern, cross-platform IRC client |
| Communi | Simple and elegant cross-platform IRC client |
Read our verdict in the software roundup.
Explore our comprehensive directory of recommended free and open source software. Our carefully curated collection spans every major software category.This directory is part of our ongoing series of informative articles for Linux enthusiasts. It features hundreds of detailed reviews, along with open source alternatives to proprietary solutions from major corporations such as Google, Microsoft, Apple, Adobe, IBM, Cisco, Oracle, and Autodesk. You’ll also find interesting projects to try, hardware coverage, free programming books and tutorials, and much more. Discovered a useful open source Linux program that we haven’t covered yet? Let us know by completing this form. |

