NZBGet Setup Guide: Usenet Downloads on Your Seedbox
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What Is NZBGet?
NZBGet is a high-performance Usenet downloader. While most seedbox users focus on torrents, Usenet offers an alternative: download from centralized news servers instead of peer-to-peer swarms. NZBGet is faster and more resource-efficient than SABnzbd. After a pause in development, the project is actively maintained again by the community.
Usenet vs Torrents
| Feature | Usenet | Torrents |
|---|---|---|
| Speed | Saturates connection (single source) | Depends on seeders |
| Privacy | Only server sees your IP | All peers see seedbox IP |
| Cost | $3-10/month (news server) + indexer | Free (trackers/indexers) |
| Retention | Limited (years, not forever) | As long as someone seeds |
| Ratio | None required | Required on private trackers |
What You Need
- A Usenet provider — your own news-server subscription (host, port, username, password). We host the downloader; the provider account is yours.
- An indexer — supplies the
.nzbfiles; manage them centrally with Prowlarr.
Installing NZBGet
- Dashboard → Apps → NZBGet → Install
- Open NZBGet (default port: 6789)
Configuration
Add News Server
- Settings → News Servers → Add: Host, port (563 for SSL), username, password from your Usenet provider
- Enable SSL encryption
- Set connections to 20-30 (check your provider’s limit)
Categories
Under Settings → Categories, define categories matching your automation apps — sonarr, radarr, readarr — each with its own destination directory. Category separation is what lets each *arr app find and import its own finished downloads.
Connect to Sonarr/Radarr
In Sonarr/Radarr → Settings → Download Clients → Add → NZBGet: Host: localhost, Port: 6789, Category: sonarr/radarr
Performance Tuning
NZBGet’s C++ engine is already frugal, but on a fast seedbox line these settings matter:
- ArticleCache (Settings → Download Queue) — give it a few hundred MB so segments assemble in RAM rather than as thousands of tiny disk writes.
- DirectWrite / DirectUnpack — write articles straight into the destination file and start unpacking before the queue finishes; both cut completion time on large downloads.
- Connection count — more isn’t always faster; raise in steps of 5–10 until speed plateaus, staying under your provider’s cap.
Post-Processing Scripts
NZBGet supports extension scripts that run after each download — cleanup, notifications, custom sorting. For a typical seedbox setup you won’t need any: Sonarr/Radarr handle renaming and importing themselves, and adding third-party scripts is the most common source of broken imports. Keep it simple unless you have a specific need.
Common Failure Modes
- Failed / “damaged” downloads — missing articles at the provider (content aged out or removed). The *arr app grabs the next candidate automatically; nothing to fix in NZBGet.
- Slow speeds despite tuning — verify SSL port 563 and test at different hours; some providers peer poorly on certain routes. Our speed test guide helps isolate seedbox vs provider bottlenecks.
- Downloads complete but never import — category destination directory doesn’t match what Sonarr/Radarr expects. Compare the paths on both sides.
Frequently Asked Questions
Do I need my own Usenet provider subscription?
Yes. NZBGet is included as a one-click app, but Usenet access comes from a news-server provider you subscribe to separately. Without provider credentials NZBGet has nothing to download from.
NZBGet or SABnzbd — which should I pick?
Functionally they end up equivalent for an automated *arr setup. Pick SABnzbd for the friendlier interface, NZBGet if you prefer minimal resource usage. Both integrate identically with Sonarr and Radarr.
Can I run NZBGet and my torrent client at the same time?
Yes — that’s the normal setup. ruTorrent handles torrents (and your tracker ratio), NZBGet handles Usenet, and Sonarr/Radarr can use both, preferring whichever you rank higher under each app’s download-client settings.
Does NZBGet count against my plan’s bandwidth?
Downloads are unlimited on every EvoSeedbox plan — the per-plan bandwidth figures apply to torrent uploads only. See plans & pricing.
Related Pages
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Put this into practice
EvoSeedbox ships with one-click app installs and up to 10 Gbps per box.
