ATLauncher vs Cactus MC Launcher

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.

Cactus MC Launcher is a free desktop launcher for managing Minecraft instances, modpacks, and dedicated servers on Windows, macOS, and Linux. It supports separate instances, Java runtime management, automatic updates, and a built-in modpack catalog. The launcher works with mods, resource packs, shaders, and modpacks from Modrinth and CurseForge. Available loaders include Vanilla, Fabric, Quilt, Forge, and NeoForge. Instances can be grouped by version and loader, with custom icons and cover art. Server tools include a live console, world management, ops and whitelist controls, and one-command sharing. The interface can be customized with backgrounds, gradients, decor, a movable dock, and toggleable click sounds. Cactus MC Launcher is built with Tauri and Rust, contains no ads, and does not track users. It is made by Ladvace and released under AGPL-3.0; the download page lists version 1.5.1. The project provides a GitHub link and a Discord community link. It is not an official Minecraft product and is not associated with Mojang or Microsoft.