Launcher
Features
🔒 Full account management.
Add multiple accounts and easily switch between them.
Microsoft (OAuth 2.0) + Mojang (Yggdrasil) authentication fully supported.
Credentials are never stored and transmitted directly to Mojang.
📂 Efficient asset management.
Receive client updates as soon as we release them.
Files are validated before launch. Corrupt or incorrect files will be redownloaded.
☕ Automatic Java validation.
If you have an incompatible version of Java installed, we'll install the right one for you.
You do not need to have Java installed to run the launcher.
📰 News feed natively built into the launcher.
⚙️ Intuitive settings management, including a Java control panel.
Supports all of our servers.
Switch between server configurations with ease.
View the player count of the selected server.Automatic updates.
That's right, the launcher updates itself.
View the status of Mojang's services.
This is not an exhaustive list. Download and install the launcher to gauge all it can do!
All game files are stored in the the data folder. You can change this value under Launcher Settings.
Windows
AppData/Roaming/.fluidlauncher/
macOS
~/Library/Application Support/.fluidlauncher/
Linux
/home/.fluidlauncher/
Screenshots and world saves are stored in the instance folder for the corresponding server configuration. .fluidlauncher/instances/{SERVER}
The launcher configuration files (config.json, distribution.json) are stored in the userData folder.
Windows
%APPDATA%/FluidLauncher
macOS ~/Library/Application Support/Fluid Launcher
Linux
$XDG_CONFIG_HOME/Fluid Launcher or ~/.config/Fluid Launcher