Acceptance
By downloading, installing, or using Folium ("the launcher", "we", "us"), you agree to these Terms. If you don't agree with them, please don't use the launcher. If you're using Folium on behalf of someone else, you confirm you're allowed to accept these Terms for them.
License & use
Folium is provided free of charge for personal use. We grant you a non-exclusive, revocable license to install and run the launcher on the computers you own or control, and to create as many instances as your hardware allows. You may not re-distribute the launcher.
Refunds
Folium is free to download and use, so there is nothing to purchase and no refunds are offered. If any optional paid feature is introduced in the future, its own refund terms (if any) will be stated at the point of purchase.
Accounts, Mojang & Microsoft
Folium uses official Microsoft authentication to sign you in to Minecraft, and never sees or stores your Microsoft password. Your use of Minecraft itself is governed by Mojang's and Microsoft's own agreements — including the Minecraft End User License Agreement — and nothing here replaces them. Folium is an independent project and is not affiliated with, endorsed by, or sponsored by Mojang Studios or Microsoft. You are responsible for keeping your account credentials secure and for any activity under your account.
User content & mods
Folium helps you discover and install mods, resource packs, shaders, data packs, and modpacks from third-party sources such as Modrinth. That content belongs to its respective authors and is subject to their own licenses and terms. We don't create, own, or vet this content, and installing it is your decision. Always respect the licenses of the projects you install.
Acceptable use
Don't use Folium to break the law, to access accounts or game licenses that aren't yours, to distribute malware, or to circumvent the protections of Minecraft or any third-party service.
Disclaimer of warranty
Folium is provided "as is" and "as available", without warranties of any kind, whether express or implied, including fitness for a particular purpose, merchantability, and non-infringement. We don't promise the launcher will always be available, error-free, or compatible with every mod, version, or system. Modding inherently carries risk, and you use it at your own risk.
Changes to these Terms
We may update these Terms as the launcher evolves. Continuing to use Folium after a change means you accept the revised Terms. Material changes will be announced in our community where reasonable.
Contact
Questions, reports, or feedback are welcome. The fastest way to reach us is the Folium community on Discord: discord.gg/Mcf42u87Sp.