The *arr Suite Masterclass – Sonarr, Radarr, Lidarr, Prowlarr & More in 2026
If you’re serious about self-hosting media, the *arr suite is one of the most powerful and popular toolkits available. Together, these apps automate downloading, organizing, and managing your entire media library with minimal manual effort.
What is the *arr Suite?
The Automation Stack
Modern Media Management
A collection of specialized tools that work together to search, download, organize, and upgrade your media library automatically.
Core Philosophy
Set It and Forget It
Once properly configured, the *arr suite can run almost entirely autonomously, saving you dozens of hours per month.
The Main Players
TV Shows
Sonarr
Monitors, searches, and downloads TV series. Handles season/episode tracking and quality upgrades.
Movies
Radarr
The movie version of Sonarr. Manages your movie collection with automatic downloads and upgrades.
Music
Lidarr
Automates music album downloads and organization for your music library.
Indexer Management
Prowlarr
Centralized indexer manager that syncs your torrent/usenet indexers with all other *arr apps.
Books
Readarr
Manages ebooks and audiobooks with automatic downloading and organization.
The Glue
Download Clients + Jellyfin/Plex
Works with qBittorrent, SABnzbd, NZBGet, and feeds directly into your media server.
Why the *arr Suite is So Popular
Key Benefits
• Fully automated media acquisition
• Automatic quality upgrades
• Perfectly organized folder structure
• Minimal ongoing maintenance
• Excellent integration with Jellyfin, Plex, and Emby
Basic Configuration Flow
1. Start with Prowlarr
Set up your indexers (torrent and usenet) in one central place. Sync them to Sonarr, Radarr, Lidarr, etc. This is the foundation.
2. Configure Download Clients
Connect qBittorrent, SABnzbd, or NZBGet. Set up categories and remote path mapping so files land in the correct folders.
3. Set Up Root Folders & Naming
Define clean, consistent naming conventions and root folders for Movies, TV, Music. This is critical for long-term organization.
4. Connect to Your Media Server
Link Sonarr/Radarr to Jellyfin or Plex so media is automatically scanned and updated after download.
Questions for the Community
Your Setup
Which *arr apps are you currently running? What download client do you pair them with?
Biggest Win
What has been your favorite feature or biggest time-saver from the *arr suite?
Challenges
What’s one *arr-related problem you’re still trying to solve?
The *arr suite, when combined with a good media server like Jellyfin or Plex, creates one of the most satisfying and automated self-hosted experiences available in 2026.
Disclaimer
This content is for educational and informational purposes only. It is not technical advice. Self-hosted media automation should respect copyright laws and content licensing in your region.
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