X Minecraft Launcher
X Minecraft Launcher: A free, cross-platform launcher with strong modpack management and troubleshooting tools. Ranked #5 of 75 in Minecraft Launchers by our editors (9.0/10); pricing: Free plan; best for modpack users needing troubleshooting tools.
At a glance
- Editor score9.0 / 10
- PricingFree plan
- Best forModpack users needing troubleshooting tools
- Free planYes
- Paid fromFree
- Facts checked19 Sep 2026

Where it wins
- Browse Modrinth, CurseForge, and FTB modpacks in one catalog.
- Manage compatible Java runtimes and six supported mod loaders.
- Inspect dependencies, export modpacks, and troubleshoot with diagnostics.
Where it doesn't
- AI-assisted troubleshooting may not suit users who prefer manual support.
- Modpack exports are limited to Modrinth and CurseForge formats.
- Automatic updates are documented for Windows APPX/AppInstaller packages.
Our verdict on X Minecraft Launcher
X Minecraft Launcher is an open-source desktop launcher for Minecraft Java, with experimental Bedrock workflows also described. It is aimed at players who keep multiple versions or modded setups and want instance management, modpack browsing, and troubleshooting in one application. Separate instances keep versions, mods, and launch settings organized; the launcher is available for Windows, macOS, and Linux.
Its modpack workflow is a central strength: the built-in catalog covers Modrinth, CurseForge, and FTB, and users can import .zip or .mrpack files by dragging and dropping them. XMCL supports Forge, Fabric, Quilt, NeoForge, OptiFine, and LabyMod. It can manage compatible Java runtimes, search and group installed mods, inspect dependencies, check for updates, and export in Modrinth or CurseForge formats. Shared resource storage uses links or hardlinks to reduce duplicate disk usage. This breadth should suit modpack users who move between loaders or maintain several instances; players looking only for a simple vanilla launcher may not need the extra controls.
Troubleshooting tools include crash logs, diagnostic reports, and AI-assisted help, giving modpack users a path to investigate launch problems. The project is free and open source, with downloads for Windows, macOS, and Linux. One platform caveat is that automatic package updates are specifically documented for Windows APPX/AppInstaller; that update behavior should not be assumed for every distribution format. Choose XMCL for its catalog coverage, Java management, and mod-focused diagnostics. If the priority is a minimal launcher, or a specific automatic-update workflow on another platform, compare alternatives before switching.
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X Minecraft Launcher pricing
X Minecraft Launcher fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Desktop OS support | Not verified |
| Separate instances | Yes |
| Modpack import | Both |
| Mod loader support | Multiple |
| Java runtime management | Yes |
| Built-in modpack catalog | Yes |
| Automatic updates | Yes |
| Deployment | Desktop |
| Platforms | Windows, macOS, Linux |
| Integrations | 10 integrations: Minecraft, Forge, Fabric, Quilt, NeoForge, OptiFine … |
| Pricing | Free plan |
| Website | xmcl.app |
| Facts checked | 19 Sep 2026 |
X Minecraft Launcher integrations
X Minecraft Launcher lists 10 integrations on its own site.
- Minecraft
- Forge
- Fabric
- Quilt
- NeoForge
- OptiFine
- LabyMod
- Modrinth
- CurseForge
- FTB
Alternatives to X Minecraft Launcher
- Prism LauncherA free, open-source launcher for organizing isolated Minecraft instances and modpacks.9.4
- RefractA broad, free launcher for players moving libraries and modpacks from other launchers.9.2
- Spectra LauncherA free, open-source launcher with strong instance, mod, and modpack workflows.9.1
See all X Minecraft Launcher alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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