Godlike Launcher Free plan VisitATLauncher vs Spectra Launcher
ATLauncher
atlauncher.comSpectra Launcher
github.comSide by side
| Figure | ATLauncher | Spectra Launcher |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| Plans published | 1 | 1 |
| Spec score · Minecraft Launchers | 8.7 (#8) | 8.6 (#10) |
| Built-in modpack catalog | Yes | Yes |
| Downloads | The download page lists Windows, OSX, and Linux downloads, plus a Jar download. | The latest release lists Windows x64, macOS Apple Silicon and Intel, and Linux x64 AppImage and deb downloads. |
| Free plan | Yes | Yes |
| Instances | Users can install multiple instances of a pack without affecting previous installs. | Each instance keeps its own Minecraft version, mods, and worlds, and supports Vanilla, Fabric, Quilt, Forge, and NeoForge. |
| Java runtime management | Yes | Yes |
| Mod loader support | multiple | multiple |
| Modpack import | both | both |
| Privacy | The privacy policy says launcher usage data excludes personal information such as IP addresses and fine-grained location, and does not collect instance, server, or account names. | The maker says Microsoft/Xbox passwords are not seen by Spectra, and accounts, settings, and instances are stored on the user's computer. |
| Separate instances | Yes | Yes |
| Support | Users 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 README directs users to the Help and troubleshooting section and says crash reports can be shared with one click for help. |
Plans
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.
Spectra Launcher
Spectra Launcher is a free desktop launcher for starting Minecraft and keeping multiple installations separate. Each instance has its own Minecraft version, mods and worlds, and supports Vanilla, Fabric, Quilt, Forge and NeoForge. The launcher can browse and install mods, shaders, resource packs and modpacks from Modrinth and CurseForge, including their required dependencies. Players can sign in with Microsoft/Xbox or offline accounts; Spectra finds and installs the required Java version automatically. It also imports instances from Prism, CurseForge and the Modrinth app, and exports them as .mrpack or .zip files. Shared views collect worlds and screenshots, alongside 3D skin previews, saved skins and cape switching. Other tools include Quick Play for Minecraft 1.20+, server status with player counts and ping, live logs, crash-report sharing, optional Discord status and playtime tracking. Downloads are listed for Windows, macOS and Linux. Spectra says accounts, settings and instances stay on the user's computer, and Microsoft/Xbox passwords are not seen by the launcher.
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