The definitive performance client.
Built for Minecraft players who want raw performance, a clean interface, and features that don't slow them down.
Leather Client is engineered to support offline session routing alongside standard network profiles. This provides complete flexibility for server deployments, ensuring smooth, uninterrupted access whether you're connected to external authentication servers or routing through local instances.
Bypass repetitive credential screens. Our auto-login framework securely recognizes your active sessions, granting instant access to supported environments. Drop our lightweight plugin into your server directory to enable zero-configuration player authentication.
Meet Back Papers™: our proprietary cosmetic system designed explicitly for high frame rates. Unlike standard client attachments that append geometry directly to the player model and clutter your rendering pipeline, Back Papers operate independently. By isolating these visual components from main geometry calculations, you experience highly customizable, dynamic player aesthetics with absolutely zero impact on your game's performance.