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KVIrc alternatives: 2 apps ranked by verified data

Facts checked Nov 1, 2026AppBreakup editorialHow we rank

Common reasons people leave KVIrc: busy interface with a very large number of settings, and slow release pace with a small volunteer team. We ranked 2 alternatives by how directly each one replaces KVIrc, then by reviews, real visits and how recently each app's facts were checked against its own website. mIRC currently ranks first.

Quick comparison

#AppPricingOpen sourcePlatformsVerified factsScore
1Halloy logoHalloyOpen sourceYesmacOS, Windows, Linux5 of 540.0
  1. Halloy logo

    1. HalloyTop pick

    Best for: People who want a fast, modern graphical IRC client with strong IRCv3 support on any desktop

    Open sourcemacOS, Windows, Linux

    40.0

    score / 100

    Why switch from KVIrc

    A newer cross-platform graphical IRC client with strong IRCv3 support and a modern look.

    Pros

    • Native app on macOS, Windows and Linux
    • Wide IRCv3 support, including chat history and read markers
    • Works with soju and ZNC bouncers
    • Free and open source

    Cons

    • Configuration is done by editing a TOML file
    • No scripting language like mIRC or WeeChat
    • No mobile app
    Visit Halloy Details and reviews
    How this score is calculated
    Editorial fit ×0.312
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1585
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Halloy a good KVIrc alternative?

    Verified facts

    5 of 5 verified
    Platforms
    macOS, Windows, Linux
    Checked Oct 30, 2026halloy.chat(opens source in a new tab)
    Built with
    Rust and iced
    Checked Oct 30, 2026halloy.chat(opens source in a new tab)
    Configuration
    config.toml file
    Checked Oct 30, 2026halloy.chat(opens source in a new tab)
    IRCv3
    Yes
    Checked Oct 30, 2026halloy.chat(opens source in a new tab)
    License
    GPL-3.0
    Checked Oct 30, 2026github.com(opens source in a new tab)

The best KVIrc alternative for…

The highest-ranked app in this list for each need.

mIRC logo

Best KVIrc alternative for most people

mIRC

The classic Windows client KVIrc is often compared with, polished but paid and Windows only.

Halloy logo

Best KVIrc alternative for a free option

Halloy

A newer cross-platform graphical IRC client with strong IRCv3 support and a modern look.

Halloy logo

Best KVIrc alternative for open source

Halloy

A newer cross-platform graphical IRC client with strong IRCv3 support and a modern look.

Halloy logo

Best KVIrc alternative for Mac

Halloy

A newer cross-platform graphical IRC client with strong IRCv3 support and a modern look.

mIRC logo

Best KVIrc alternative for Windows

mIRC

The classic Windows client KVIrc is often compared with, polished but paid and Windows only.

Halloy logo

Best KVIrc alternative for Linux

Halloy

A newer cross-platform graphical IRC client with strong IRCv3 support and a modern look.

KVIrc alternatives: common questions

What is the best alternative to KVIrc?

mIRC ranks first right now. The classic Windows client KVIrc is often compared with, polished but paid and Windows only.

Is there a free alternative to KVIrc?

Yes. Halloy (open source) has a free option. Check each app's verified facts for current plan limits.

Is there an open-source alternative to KVIrc?

Yes: Halloy.

Which KVIrc alternatives work on Linux?

Halloy runs on Linux.

Why do people switch from KVIrc?

The complaints we hear most: busy interface with a very large number of settings; slow release pace with a small volunteer team; macOS builds are less polished than Windows and Linux ones.

How is this list ranked?

Every app is scored with the same published formula: how directly it replaces KVIrc, reviews (weighted by verification), visits from AppBreakup, how recently its facts were checked against its own website, and reader votes.