Download

Get Iris Client

Version 1.0.0 for Windows. Pick the installer if you want shortcuts and updates, or the portable build if you would rather not install anything.

Portable build

A single executable. Nothing is installed and nothing is written to the registry, but automatic updates do not apply.

IrisClient-Portable-1.0.0.exe · 77 MB · Windows 10/11 64-bit

Download portable

Fabric mod only

Just the in-game HUD, for players who already have a launcher they like. Drop it in .minecraft/mods alongside Fabric API.

iris-client-1.0.0.jar · 56 KB · Minecraft 1.21.1, Fabric

Download mod
Windows will warn you. The builds are not code-signed yet, so SmartScreen shows "Windows protected your PC". Choose More info then Run anyway. A signing certificate is on the list.
Setup

Four steps

  1. Run the installer and pick a folder.
  2. Open Iris Client and add an account under Accounts.
  3. In Play, choose a Minecraft version. Fabric and Fabric API install themselves the first time.
  4. Press PLAY. Inside the game, Right Shift opens the Iris menu.

System requirements

Operating systemWindows 10 or 11, 64-bit
Memory4 GB minimum, 8 GB recommended
Disk250 MB for the launcher, plus Minecraft itself
JavaDetected automatically. Minecraft 1.21.1 needs Java 21
MinecraftA Minecraft: Java Edition licence
NetworkRequired for the first install and for updates
Changelog

What is in 1.0.0

Launcher

Version install and launch, automatic Java detection, Fabric and Fabric API setup, Modrinth mod browser, one-press shader support, accent themes, and background updates that keep the in-game mod in step.

In-game

Eight HUD modules with a drag-to-position editor, an in-game menu on Right Shift, per-module settings, and a held zoom on C.

Questions first?

Accounts, requirements and multiplayer are all covered in the FAQ.

Read the FAQ