CachyOS is a highly optimized and performance-driven Linux distribution based on Arch Linux. It is designed for users who seek a fast, secure, and customizable computing experience while benefiting from an easy installation process.

Flexible Desktop Environment Choices

CachyOS offers a variety of desktop environments and window managers to suit different user preferences. During installation, users can select from popular options such as KDE Plasma, GNOME, XFCE, i3WM, Wayfire, LXQt, OpenBox, Cinnamon, UKUI, LXDE, Mate, Budgie, Qtile, Hyprland, and Sway. This flexibility ensures that users can tailor their system to their workflow and aesthetic preferences.

Optimized Web Browsing with Cachy-Browser

CachyOS includes Cachy-Browser, a performance-optimized build of Firefox tailored for speed and responsiveness. It applies compiler optimizations and selected patches to improve browsing performance while retaining Firefox’s familiar features and compatibility. Unlike privacy-hardened browsers such as LibreWolf, Cachy-Browser prioritizes performance and usability, with reasonable default security settings rather than aggressive privacy modifications.

Easy Installation Options

To accommodate different user preferences, CachyOS provides two installation methods:

  • Graphical Installer: A user-friendly GUI installer based on Calamares, making installation straightforward.
  • CLI Installer: A command-line-based installation for users who prefer more control over system setup.

Performance Enhancements in CachyOS

CachyOS is built for speed and efficiency, leveraging advanced optimizations such as:

  • Custom Linux Kernel: The linux-cachyos kernel is optimized for modern hardware, ensuring maximum performance and stability.
  • BORE Scheduler and Alternatives: While BORE is available for improved interactivity, users can choose from other schedulers like EEVDF, sched-ext, ECHO, and RT based on their workload needs.
  • Optimized Compiling: Packages are compiled using x86-64-v3, x86-64-v4, and Zen4 instruction sets, along with LTO (Link Time Optimization), PGO (Profile-Guided Optimization), and BOLT (Binary Optimization and Layout Tool) for enhanced performance.

Why Choose CachyOS?

  • Performance-focused: Advanced kernel tweaks and optimized package compilation ensure speed and efficiency.
  • Customizable: Choose from a wide range of desktop environments and schedulers to fit your needs.
  • Secure and Private: Enhanced security features in both the browser and system architecture.
  • User-Friendly Installation: The GUI installer simplifies setup, while advanced users can opt for the CLI method.

CachyOS brings the power of Arch Linux with enhanced performance and usability, making it an excellent choice for users who want speed, control, and flexibility in their Linux experience.

CachyOS featured image
Type Linux
Status Active
Home Page https://cachyos.org/
Page Hit Rank (rank/views) 5(47 hits per month)
Base distributions
Desktop Environments
Releases