Emerald

github.com

What it is

Emerald is a cross-platform Minecraft launcher built with Uno Platform and C.

From github.com's own pages, read 3 Oct 2026.

Data plate

Price: Free to use
Free plan: Yes
Free trial: Not stated
Runs on: Linux, macOS, Windows
Open source: No
Website: github.com
Accounts: The launcher supports Microsoft, offline, and Ely.by accounts, and says it does not encourage other login methods without a legal Minecraft copy.
Account sign-in: Microsoft, offline, and Ely.by account sign-in methods are supported.
Automatic updates: Yes
Built-in modpack catalog: Yes
Copyright holder: Copyright is attributed to Riverside Valley Corporation for 2022-2026.
Content: The launcher supports mods, shaders, resource packs, and modpacks.
Game management: It supports multiple Minecraft profiles, version selection, global settings, and per-game settings overrides.
Game profiles: It supports multiple Minecraft profiles with separate folders, versions, and per-game settings.
Checked: 3 Oct 2026

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