. Created by independent modders like CatGamerOP on Discord, FoxOS strips away the background processes, telemetry, and unneeded universal apps that weigh down stock Microsoft installations.
. While it offers significant speed advantages for low-end hardware, it carries inherent security risks and functionality trade-offs that users should carefully consider. Core Features and Performance
: FoxOS typically integrates custom power profiles designed to keep the CPU from downclocking, ensuring instantaneous power delivery when rendering complex 3D scenes. Performance Benefits: Does It Actually Work? foxos 22h2
Proposed for 22H2 (Stable)
Format and delete your old system partitions to consolidate unallocated space. While it offers significant speed advantages for low-end
🔴 SYSTEM INCOMPATIBILITIES TO EXPECT: ├── Microsoft Store & Xbox App (Often stripped or broken out-of-the-box) ├── Windows Hello, Pin Login, & BitLocker Drive Encryption ├── Core Security Features (Windows Defender and Exploit Protection are removed) └── Windows Update Service (Security patches cannot be automatically applied) Security Considerations
Installing FoxOS requires a clean install via a bootable USB drive. Proposed for 22H2 (Stable) Format and delete your
: Includes core improvements like the redesigned Task Manager with "Efficiency Mode," snap layout enhancements, and updated live captions.
Approximately 3,200 packages (as of May 2026), including:
FoxOS 22H2 ships with , a hard-fork of Firefox that strips out all telemetry, Pocket integration, and sponsored shortcuts. FoxFire also introduces "Den Packs"—sandboxed browser profiles that can be encrypted with different keys, allowing users to maintain separate, fully isolated identities on the same machine.