CasaOS

Self-Hosted

User-friendly OS for simplifying self-hosting apps and server management

Overview

CasaOS is a lightweight, intuitive operating system layer designed to make self-hosting accessible for beginners and enthusiasts. Built on Linux (Debian/Ubuntu), it offers a clean, app store-like interface to discover, install, and manage Docker-based apps with one click. It supports hardware like Raspberry Pi and NAS devices, includes file management, system monitoring, and backup tools, and deploys via a single command—ideal for users with minimal technical expertise to set up their own self-hosted environment quickly.

Self-Hosting Resources

Find Official Image on Docker Hub View Source & Docs

Below is a reference structure for docker-compose.yml. ⚠️ Do NOT run blindly. Replace placeholders with official values.

docker-compose.template.yml TEMPLATE


version: '3'
services:
  casa_os:
    image: <OFFICIAL_IMAGE_NAME>:latest
    container_name: casa-os
    ports:
      - "8080:<APP_INTERNAL_PORT>"
    volumes:
      - ./data:/app/data
    restart: unless-stopped

Key Features

One-click Docker app installation via built-in app store
Intuitive dashboard for system monitoring and file management
Broad hardware compatibility (Raspberry Pi, NAS, Linux servers)

Frequently Asked Questions

? Is CasaOS hard to install?

No—CasaOS installs via a single command on supported Linux distributions (Debian/Ubuntu) or pre-built images for Raspberry Pi. The process takes minutes and requires no advanced technical skills.

? Is CasaOS a good alternative to Unraid or Synology DSM?

Yes—CasaOS is a free, hardware-agnostic alternative. Unlike Unraid (paid) or Synology DSM (tied to Synology hardware), it runs on any compatible device and offers simple app management, though it lacks some enterprise features of DSM.

? Is CasaOS completely free and open source?

Yes—CasaOS is licensed under MIT, so it’s 100% free to use, modify, and distribute with no hidden fees or subscriptions.

Top Alternatives

Unraid Search Google

Synology DSM Search Google

Tool Info

Pricing Free/Open Source

Category Self-hosting Solutions

Platform Self-Hosted

Pros

⊕ Beginner-friendly interface with zero steep learning curve
⊕ Low resource consumption for efficient server use
⊕ Seamless integration with Docker ecosystems
⊕ Simple deployment via a single command

Cons

⊖ Limited advanced customization compared to raw Linux distributions
⊖ Relies heavily on Docker (fewer non-Docker app options)
⊖ Smaller app library than enterprise-grade solutions like Synology DSM