The most powerful premium Minecraft client.
43 modules, zero compromises, unstoppable on every server.
Real screenshots from Thorium Client running on Donut SMP — no edits.
Every module precision-engineered. Every build tested. Every update free — forever.
Follow every step carefully. Skipping OpSec will get you banned.
Thorium-1.21.1.jar
.minecraft/modsThorium-1.21.1.jar (downloaded above) into .minecraft/mods.minecraft/mods — required to avoid bansRead before using Thorium Client.
By accessing or using Thorium Client ("Software") you agree to comply with and be legally bound by these Terms. If you do not agree, do not use the Software.
You agree not to:
Thorium Client is a third-party modification. Use may violate the Terms of Service of games or servers. You accept full responsibility for any consequences including account bans, suspensions, or legal action by game publishers.
We strive to maintain uptime and deliver regular updates, but we do not guarantee uninterrupted access. We reserve the right to update, modify, or discontinue the Software at any time without prior notice.
We may terminate or suspend your license at our sole discretion for any violation of these Terms. Upon termination your license ceases immediately with no refund.
The Software is provided "AS IS" without warranties of any kind. We do not warrant that the Software will be error-free or undetected by anti-cheat systems.
To the maximum extent permitted by law, Thorium Client and its developers shall not be liable for any indirect, incidental, special, or consequential damages arising from your use of the Software.
We may modify these Terms at any time. Continued use constitutes acceptance of the updated Terms.
All source code, branding, design, module names, and associated materials are the intellectual property of Thorium Client's developers. Unauthorized reproduction, distribution, or reverse engineering is strictly prohibited and may result in legal action.
Thorium Client is an independent project and is not affiliated with, endorsed by, or associated with Mojang Studios, Microsoft Corporation, or any game server operator. All trademarks referenced are the property of their respective owners.
These Terms are governed by applicable law. Disputes shall be resolved through binding arbitration or, where not enforceable, in the courts of applicable jurisdiction.
Contact support@thoriumclient.com with a detailed description of the alleged infringement.
We collect minimal data required for license authentication (Hardware ID hashes). We do not sell personal data. Payment data is processed securely by SellAuth.
This website does not use tracking cookies or third-party analytics.