Onyx Launcher vs Spectra Launcher
| Onyx Launcher | Spectra Launcher | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | |
| Paid from | Free | Free |
| Platforms | Linux, Windows | Linux, macOS, Windows |
| Free plan | Yes | Yes |
| Separate instances | Yes | Yes |
| Modpack import | both | both |
| Mod loader support | multiple | multiple |
| Java runtime management | Yes | Yes |
| Built-in modpack catalog | Yes | Yes |
| Automatic updates | Yes | Yes |
Listed together in Best Minecraft Launchers