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SPECIFICTION
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ATLauncher vs QuantumLauncher

ATLauncher

atlauncher.com

QuantumLauncher

mrmayman.github.io

Side by side

FigureATLauncherQuantumLauncher
Price fromFreeFree
Free planYesYes
Free trial——
Open source——
WindowsYesYes
macOSYesYes
LinuxYesYes
Plans published11
Spec score · Minecraft Launchers8.7 (#8)8.1 (#30)
Built-in modpack catalogYesYes
DownloadsThe download page lists Windows, OSX, and Linux downloads, plus a Jar download.Stable downloads are offered for Windows, macOS, and Linux, including platform-specific builds and Linux package options.
InstancesUsers can install multiple instances of a pack without affecting previous installs.Instances isolate game versions so they do not clash.
Java runtime managementYesYes
Mod loader supportmultiplemultiple
Mod managementUsers can manage instance mods and automatically download and install mods, maps, and resource packs from CurseForge and Modrinth.Users can manage mods and mod loaders in one place and package and share mod collections with friends.
Modpack importbothboth
Separate instancesYesYes
SupportUsers can seek help through Discord support channels or the website contact form, which says ATLauncher will respond within 24 hours when a response is deemed necessary.The maker directs users with issues or complaints to open an issue in the GitHub repository.

Plans

ATLauncher

  • ATLauncherFree

ATLauncher pricing →

QuantumLauncher

  • QuantumLauncherFree

QuantumLauncher pricing →

In their own words

ATLauncher

ATLauncher is a Minecraft launcher for browsing, downloading and installing modpacks. Its catalog includes packs from ATLauncher, CurseForge, Modrinth and Technic, and it supports multiple mod loaders and pack imports. Users can maintain separate instances so a new installation does not affect an existing one; the launcher automatically selects the Java version for a pack.

The launcher supports multiple accounts, including Mojang and Microsoft accounts and Xbox Game Pass subscribers. Instance management can install mods, maps and resource packs from CurseForge and Modrinth. It also offers one-click save backups and tools to create and run servers for ATLauncher modpacks. ATLauncher is free and has downloads for Windows, macOS and Linux, as well as a Jar download. Playing modpacks requires a purchased Minecraft account. The site no longer accepts submissions for its own pack platform and recommends Modrinth or CurseForge for sharing packs. For help, users can turn to Discord; contact form requests needing a response are answered within 24 hours.

Visit atlauncher.com

QuantumLauncher

QuantumLauncher has no write-up on Specifiction yet; its figures are above.

Visit mrmayman.github.io

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