Slime OS is an open-source, cloud-first operating system that rescues old x86_64 laptops, desktops, and Android devices from the landfill — by offloading 100% of compute to the cloud.
Why Slime OS
Your entire desktop lives in the cloud. Lose power mid-session — reconnect from any device and resume exactly where you left off, down to the cursor position.
x86_64 laptops, desktops, and old Android devices get a new life. The local client is a featherweight, read-only shell — no upgrade cycle required.
NLA + TLS 1.3 on FreeRDP, a persistent WireGuard tunnel, and Authelia/Keycloak for MFA. Lost your device? Revoke access instantly from the cloud.
Built on Debian, FreeRDP, xRDP, WireGuard, and cage. Every layer is transparent, auditable, and community-driven. No black boxes.
How It Works
Run the Slime OS installer. It performs a full-disk wipe and installs "The Membrane" — a hardened, minimal Debian core that boots into a secure, read-only kiosk.
Link your Slime account. Windows users bring their own transferable license key. No key? No problem — a free, open-source Linux desktop is provisioned automatically.
Your full desktop streams from "The Brain" via FreeRDP. Apps, files, sessions — all in the cloud. Switch devices, lose power, come back. Your session is always waiting.
Download Slime OS and join the movement to reduce e-waste through cloud computing.