Prism Launcher manages Minecraft instances, accounts, and mods, including modpack installation and updates.
X Minecraft Launcher
XMCL is an open-source Minecraft launcher that manages separate instances across multiple loaders, browses modpacks and mods from Modrinth, CurseForge and FTB, and supports Microsoft, offline and third-party accounts on Windows, macOS and Linux.

About X Minecraft Launcher
XMCL is an open-source launcher for Minecraft. It creates and manages separate instances across Forge, Fabric, Quilt, NeoForge, OptiFine and LabyMod, with experimental Bedrock support and installation handled in the launcher. It browses modpacks and mods from Modrinth, CurseForge and FTB, and connects Microsoft, offline and third-party accounts. Installers are provided for Windows, macOS and Linux.
Pricing is not clearly stated.
Key features
- Arrange instances into folder groups
- Theme instances with backgrounds, colors and custom CSS
- Turn an instance into a configurable local server
- Preview saves and edit chunks
- Preview blueprints in 3D with compatibility checks
- Export instances as shareable modpacks
- Read crash reports and launch logs
- Use built-in agent to explain launch failures
X Minecraft Launcher at a glance
- Website
- xmcl.app
- Category
- Gaming › Game Guides, Wikis & Tools
- Type
- App
- Pricing
- Not confirmed. Check the site
- Platforms
- Windows, macOS, Linux
- Details verified
- Oct 22, 2026 · Official source
- Open source
- Yes · Source code
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
X Minecraft Launcher alternatives
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