Plain-English guides to Usenet and NZB files, written for people who just want their downloads to work. Start with What is Usenet? if you are new, or jump to the one you need.
Set up Guide
New to NZB Grab? This quick setup guide walks you through installing the Windows 11 NZB downloader, adding your Usenet provider, and grabbing your first file.
Read the guide →What Is Usenet? A Plain-English Guide for Beginners
What Usenet is, how it works, what you need to get started, and why people still use it in 2026. A jargon-free guide for beginners.
Read the guide →How to Open NZB Files on Windows 11 and 10
What an NZB file is, why double-clicking it does nothing, and how to open NZB files on Windows 11 and 10 to download, repair and unpack the files.
Read the guide →How to Choose a Usenet Provider
Retention, completion, speed, connections, SSL and price. What to look for in a Usenet provider, and the provider we recommend for NZB Grab.
Read the guide →PAR2 Files Explained: How Usenet Downloads Repair Themselves
What .par2 files are, how PAR2 repair fixes missing or damaged Usenet downloads, and why NZB Grab only downloads recovery files when it needs them.
Read the guide →How to Add an NZB Indexer (Newznab API) to Your Downloader
What an NZB indexer is, how Newznab API keys work, and how to add your indexer and RSS feeds to NZB Grab so you can search and grab inside the app.
Read the guide →Usenet SSL, Ports and Connections Explained
Which port to use for Usenet SSL (563 or 443), how many connections to set, and how to fix slow or failing Usenet downloads. Simple settings that just work.
Read the guide →NZB Grab vs SABnzbd: A Simpler SABnzbd Alternative for Windows
Looking for a simpler SABnzbd alternative? An honest comparison of NZB Grab and SABnzbd: setup, interface, repair, unpacking and who each one suits.
Read the guide →NZB Grab vs NZBGet: An NZBGet Alternative for Windows Desktops
An honest comparison of NZB Grab and NZBGet for Windows: setup, interface, PAR2 repair, unpacking and which one suits a home PC best.
Read the guide →The Best Usenet Downloader for Windows 11 (2026)
The best Usenet NZB downloaders for Windows 11 compared: NZB Grab, SABnzbd and NZBGet. Which is easiest, which is most powerful, and which to pick.
Read the guide →Using Your Own PAR2, UnRAR and 7-Zip with NZB Grab
NZB Grab ships with fast PAR2 repair and the official UnRAR built in. When pointing it at your own PAR2, WinRAR or 7-Zip helps, and when to leave it alone.
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