Prism Launcher vs Other Minecraft Launchers
Side-by-side comparisons of Prism Launcher against the official Minecraft Launcher, CurseForge App, Modrinth App, MultiMC, ATLauncher, and Lunar.
Prism Launcher vs MultiMC
Prism Launcher is the community fork of MultiMC that adds built-in Modrinth and CurseForge mod/modpack downloading, automatic Java installation, and active quality-of-life updates.
- Compared Against
- MultiMC
- Prism License
- GPL-3.0 Open Source (Zero Ads)
- Mod Sources
- Modrinth, CurseForge, FTB, Technic, ATLauncher
- Windows Build
- Available at /download
How Prism Launcher compares to MultiMC
Prism Launcher is the community fork of MultiMC that adds built-in Modrinth and CurseForge mod/modpack downloading, automatic Java installation, and active quality-of-life updates.
**Where Prism Launcher wins:** Built-in individual mod downloader, CurseForge & Modrinth modpack updates, auto-Java downloader, and easy migration from MultiMC.
**Where MultiMC fits:** Minimalist ancestor codebase that inspired Prism Launcher.
Migrating your existing worlds and modpacks on Windows
Switching from MultiMC to Prism Launcher takes less than two minutes. Install Prism Launcher from /download, sign in with your Microsoft account, and copy your `saves/`, `screenshots/`, and `options.txt` into your new instance folder (or use **Import** for MultiMC, `.mrpack`, or ZIP archives).
Prism Launcher vs MultiMC Feature Matrix
| Feature | Prism Launcher (Windows) | MultiMC |
|---|---|---|
| Download individual mods in-app | Yes (Modrinth & CurseForge tabs) | No — manual browser downloads |
| Update modpacks in place | Yes | Requires creating a new instance |
| Import existing MultiMC instances | 100% compatible folder structure | Native |
| Built-in Shader & Resource Pack browser | Yes | No |
Frequently asked questions
Can I keep MultiMC installed while testing Prism Launcher?
Yes. Prism Launcher stores its instances inside its own `%AppData%\PrismLauncher` directory (or Portable folder) and never touches your other launchers' files.
Does Prism Launcher show ads or run background services?
Never. Prism Launcher is a community-run GPLv3 project with zero ads, zero paywalls, and no background bloatware.
Get Prism Launcher
Windows, macOS & Linux
Free and open source. Sign in with the Microsoft account that owns Minecraft, then create your first instance.
