A Windows launcher for Minecraft: Java Edition, built with Tauri, Rust, React and TypeScript.
- Separate instances for your worlds, mods and settings.
- Vanilla, Fabric, Quilt, Forge and NeoForge support.
- Automatic selection of compatible mod loader versions and Java runtimes.
- Mod management through Modrinth.
- Download progress, cancellation and file verification.
- Microsoft sign-in with Minecraft: Java Edition ownership verification.
SonyLauncher is in development. Microsoft API approval is pending, so Microsoft sign-in is not yet fully available.
Settings and game data stay on your computer. Microsoft sign-in opens in your browser, and refresh tokens are stored in Windows Credential Manager. SonyLauncher does not collect analytics or automatically upload logs.
Read the privacy policy for details.
Found a bug or have a suggestion? Open an issue.
Copyright © 2026 SonyDew. All rights reserved. See LICENSE.
Third-party components retain their own licenses. SonyLauncher is an independent project and is not affiliated with Mojang, Microsoft or Sony.