Prism Launcher manages Minecraft instances, accounts, and mods, including modpack installation and updates.
Quantum Launcher
Quantum Launcher manages Minecraft instances through an open source launcher project.
About Quantum Launcher
Quantum Launcher manages Minecraft instances and handles mods and mod-loaders in one place. It provides downloads for Windows, macOS, and Linux across several architectures, with additional installation options including Homebrew, Flatpak, and Fedora COPR.
Key features
- Manage Minecraft instances in one launcher
- Download and manage mods and mod-loaders
- Offers Windows 64-bit, ARM, and 32-bit builds
- Offers macOS ARM and Intel builds
- Offers Linux x86_64, aarch64, and armv7h builds
- Install via Homebrew, Flatpak, or Fedora COPR
Best for: Minecraft players on Windows, macOS, or Linux who manage multiple instances and mods.
Good for
- Supports Windows, macOS, and Linux with architecture-specific builds
- Centralizes instance, mod, and mod-loader management
- Provides Homebrew, Flatpak, and Fedora COPR install options
Watch out for
- macOS installs may show corrupted, damaged, or unverified errors requiring a terminal fix
Quantum Launcher at a glance
- Category
- Gaming › Game Guides, Wikis & Tools
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Linux, macOS, Web, Windows
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 7, 2026 · Online when checked
- Listed
- Oct 5, 2026
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Quantum Launcher supports lightweight, cross-platform Minecraft launching and instance management.
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Quantum Launcher FAQ
How do I fix the macOS damaged or unverified error?
Run xattr -rc /Applications/quantum-launcher.app in the terminal.
How do I choose between macOS ARM and Intel builds?
Click About This Mac to check which chip your Mac uses.
What other ways can I install it on Linux?
Install it as a Flatpak from the listed remote, or as a Fedora COPR package with dnf.
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