Skip to content
SPECIFICTION
Get listed

MultiMC

multimc.org

WindowsmacOSLinux
Visit multimc.org
Spec score 8.2 #25 of 75 in Minecraft Launchers

What it is

MultiMC is an alternative launcher for Minecraft that keeps multiple game instances separate. Each instance can have its own mods, resource packs, and saves, and users can import or export instances for sharing. It imports modpacks from Modrinth, CurseForge, FTB, Technic, ATLauncher, and FTB legacy, and includes a built-in modpack catalog. MultiMC also manages worlds and resource or texture packs, with controls for Java settings and runtimes. Color-coded logs provide extra diagnostic information, and users can stop Minecraft if it crashes or freezes. Automatic updates are supported. Downloads are available for Windows, macOS 10.13 or newer, and Linux distributions; Linux installations require Qt5 and may need distribution-specific packages. Designed to run in the background, including on older machines, MultiMC is free to use. A listed Patreon support option is priced on request; supporters get an app credit mention and a Discord role.

Spec sheet

Free plan
YesRead 19 Sep 2026 · multimc.org
Founded
2013Read 28 Sep 2026 · multimc.org
Ad-free threshold
The website can remain ad-free if total Patreon support reaches at least $100 per month.Read 28 Sep 2026 · multimc.org
API key restriction
MultiMC API keys and client IDs may not be reused.Read 28 Sep 2026 · multimc.org
Automatic updates
YesRead 19 Sep 2026 · multimc.org
Branding restrictions
The logo and related assets may only be used in official builds hosted on multimc.org.Read 28 Sep 2026 · multimc.org
Built-in modpack catalog
YesRead 19 Sep 2026 · multimc.org
Crash handling
Lets users kill Minecraft when it crashes or freezes.Read 28 Sep 2026 · multimc.org
Funding purpose
Patreon funding supports server hosting, hardware, and infrastructure.Read 28 Sep 2026 · multimc.org
Instance contents
Instances can have separate mods, resource packs, and saves.Read 28 Sep 2026 · multimc.org
Instance management
Manages multiple cleanly separated Minecraft instances.Read 28 Sep 2026 · multimc.org
Instance sharing
Minecraft instances can be imported and exported for sharing.Read 28 Sep 2026 · multimc.org
Java controls
Provides fine control over Java settings and runtimes.Read 28 Sep 2026 · multimc.org
Java runtime management
YesRead 19 Sep 2026 · multimc.org
Lightweight design
Designed to run in the background, including on older machines.Read 28 Sep 2026 · multimc.org
Linux requirement
Linux installations require Qt5 and may require distribution-specific packages.Read 28 Sep 2026 · multimc.org
Logs and diagnostics
Color-coded logs include extra information to help diagnose problems.Read 28 Sep 2026 · multimc.org
Mod loader support
Supports Forge, Fabric, Quilt, and LiteLoader installation.Read 28 Sep 2026 · multimc.org
Modpack importing
Imports modpacks from Modrinth, CurseForge, FTB, Technic, ATLauncher, and FTB legacy.Read 28 Sep 2026 · multimc.org
Product type
Alternative launcher for Minecraft.Read 28 Sep 2026 · multimc.org
Separate instances
YesRead 19 Sep 2026 · multimc.org
Source code
The project code is hosted on GitHub and provided for collaboration.Read 28 Sep 2026 · multimc.org
Support availability
The team says it is often busy with work and real life.Read 28 Sep 2026 · multimc.org
Support channel
Users can talk directly with the team on Discord.Read 28 Sep 2026 · multimc.org
Supported platforms
Provides downloads for Windows, macOS 10.13 or newer, and Linux distributions.Read 28 Sep 2026 · multimc.org
World management
Manages Minecraft worlds and resource or texture packs.Read 28 Sep 2026 · multimc.org

Plans and prices

Patreon support Priced on request Supporters get an app credit mention and a Discord role. Read 28 Sep 2026 · multimc.org

Every MultiMC plan and price →

Strong points and limits

Strong points

  • Keeps mods, packs, and saves separate by instance.
  • Imports modpacks from six named sources.
  • Provides Java settings and runtime controls.
  • Color-coded logs include extra diagnostic information.
  • Available for Windows, macOS, and Linux.

Limits

  • Linux requires Qt5 and may need extra packages.
  • macOS support starts at version 10.13.
  • Team says it is often busy.

Who it suits

MultiMC suits Minecraft players who want separate instances for different mods, packs, and saves, or who need to import and share instances. It also fits users who want control over Java runtimes and settings.

Verdict

MultiMC combines instance separation with modpack importing, world management, and Java controls in a free launcher. Check the Linux requirements and macOS version floor before installing.

Where Specifiction places it

Alternatives to MultiMCAll alternatives →