Download Alloy

Free, for Windows and Linux. The newest version is 0.2.1, released 30 October 2026. Already have Alloy? It updates itself from the update file in one click.

Windows

Windows 10 and 11, 64-bit. Installer, 5.4 MB.

Download for Windows

Run Alloy_0.2.1_x64-setup.exe. It installs for your user only, no admin needed.
If Windows SmartScreen says “unknown publisher”, choose More info, then Run anyway. Alloy's installer isn't signed with a paid certificate yet; check the checksum below if you want to be sure.
Open Alloy, sign in with Microsoft and create your first instance.

SHA-256 3748bac7feac634d89162b692d3cdbf6adab121f8e361961171a9ad4c9d8226d

Linux

AppImage for x86-64 distributions; tested on Arch Linux. 82.2 MB.

Download for Linux

Make it runnable: chmod +x Alloy_0.2.1_amd64.AppImage
Run it. To keep it, move it somewhere like ~/Applications.
Minecraft 1.12.2 and older need xrandr; Alloy tells you if it's missing.

SHA-256 e18233fb504c1ac40f5fdd8c1406fd15b485de24098bd34569fcf83a714b8cf7

Updating from an older Alloy

Download the update file for your system. Alloy notices it in your Downloads folder, checks its signature against the key built into your copy, and shows a gold update button. One click, and it restarts on the new version.