ATLauncher is described as 'Minecraft launcher that allows you to easily play modded Minecraft' and is a minecraft launcher in the gaming software category. There are more than 25 alternatives to ATLauncher for a variety of platforms, including Windows, Linux, Mac, Flathub and Flatpak apps. The best ATLauncher alternative is Prism Launcher, which is both free and Open Source. Other great apps like ATLauncher are Shard Launcher, MCRAFT.FUN, PrismLauncher Cracked and AstralRinth.
A custom launcher for Minecraft that allows you to easily manage multiple installations of Minecraft at once. It is a MultiMC fork.
Shard is a modern, open-source Minecraft launcher designed for players who want full control over their game. It features native integration with Modrinth and CurseForge for easy mod discovery and installation, support for Fabric, Forge, Quilt, and NeoForge mod loaders, and...
Free, online, compatible and open source Minecraft web client with ability to connect to Java servers and load or create single player worlds to play offline.
This project is a fork of Prism Launcher, which aims to 'unblock' the use of offline accounts, disabling the restriction of having a functional online account.
A modern launcher based on Modrinth. No built-in/external advertising or telemetry. Fully compatible with the original Modrinth without broken mechanics.
An all in one Client side anti cheat built by the same people who made CheatBreaker. This Client features a bunch of mods and fps boost.
Crystal Launcher is an free cracked launcher for Minecraft and easy managing and installing modpacks. It can also run official Minecraft versions (from rd-132211 to Minecraft 1.18.1!)
A lightweight Minecraft launcher that lets you install and manage mods and modpacks from CurseForge and Modrinth with automatic updates, AI crash analysis, and support for custom skins.
A fast, modern minecraft launcher with a lot of functions, fast downloading, usual updates and fixes, security, ai features, modern interface and easy to start.
This fork of Prism Launcher adds integrated support for Ely.by accounts (MSA accounts can still be used)
Shattered Prism is a custom launcher for Minecraft that allows you to easily manage multiple installations of Minecraft at once.
This is a fork of FjordLauncher and is not endorsed by it or Prism.
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Supports Apple Silicon devices properly, so I would recommend it over ATLauncher for that. Works well in general as well!