

Saturn Client
A free and open-source Minecraft client.
Built with performance, customization, and community in mind.
✨ About
Saturn Client is a free, open-source Minecraft client designed to enhance the gameplay experience while staying lightweight and customizable. Our goal is to build a clean, optimized client that the community can contribute to and improve together.
Saturn is currently trying to support multiple versions of minecraft, so please report any issues you are experiencing.
🚀 Features
- Free cosmetics that don't require real money
- Clean and modern UI with animations
- Ongoing performance improvements
- Open-source and community-driven
🤝 Contributing
We welcome contributions of all kinds:
- Code improvements
- Bug fixes
- UI enhancements
- Cosmetic designs
- Suggestions and feedback
If you're an artist or designer interested in helping with cosmetics or visual assets, we’d love to collaborate.
🙌 Credits
- Cloak Rendering:
IIpho3nix& Saturn - Who Am I:
FokshaWasTaken - Panorama:
https://www.planetminecraft.com/texture-pack/minecraft-cavesand-cliffs-part-ii-main-menu-panorama/
If any code or assets belong to you and you would like them removed, please open an issue.
We aim to properly credit all contributors and respect original creators of their respective art.
📜 License
Saturn Client is free and open-source using Apache-2.0
Made with ❤️ by the Saturn Client team
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.4
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as saturn-client-0.1.0-beta2+1.21.4.jar — drop this file into the mods folder
- Download size: 121.9 MB
- Download link checked 20 Sept 2026 — working
These come from our own check of the pack file, not from the source page.