Install Hexa Client on Windows
Download the installer, get past SmartScreen and choose whether it opens with Windows.
Hexa Client runs on Windows 10 and 11 (64-bit). You do not need to install Java, Fabric or any mod yourself.
- Download the installer from the Download section of hexaroid.com.
- Open HexaClient-Setup.exe.
- If Windows SmartScreen shows "Windows protected your PC", choose More info → Run anyway. It appears because the installer is new, not because something is wrong.
- Choose whether Hexa Client opens when Windows starts (you can change it later in Settings) and press Install.
- Press "Let's play" to open the launcher.
The launcher installs for your user only and keeps everything in its own folder: your normal .minecraft folder is never touched.