Opening NZB Files

The NZB file type is primarily associated with Newzbin.

NZB	File extension: NZB
	File type:	post retrieval data

What is an NZB file?

NZB files mostly belong to Newzbin by Newzbin. An NZB file is an index of one or more posts downloaded over Network News Transfer Protocol from Usenet servers indexed by Newzbin website. Such posts are usually news articles or forum topics. A single NZP file contains XML-encoded data such as Message-IDs, download source (newsgroup), segments, as well as each news title, its tags and author. Similar to TORRENT files, NZB files are used to download other files. Usenet is now obsolete and Newsbin was closed down in November of 2012.

How can I open an NZB file?

You need a suitable software like Newzbin from Newzbin to open an NZB file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your NZB file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a NZB file directly in the browser:. Just drag the file onto this browser window and drop it.

Online NZB Text Viewer

Choose your .nzb file to view

or drag and drop it here

Online File Viewer

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How to extract texts from NZB files or capture a screenshot to PDF, JPG, DOCX, TXT, ...

If you want to extract texts from NZB file or capture a screenshot, you can use our free Online NZB File Viewer:

To do so, click the "Choose your .nzb file to view" button above.
Your NZB file will then be displayed in the browser.
Now click on "Save as..." at the top of the page.
Then choose the file format (e.g. JPG, PDF, DOCX, TXT, ...) you want.
Download the converted file.

NZB format details:

A file format defines how the data in the file is structured. The first characters in a file identify the file format, for example, HTML files start with the bytes <html>. If the file extension or signature does not match the file format, errors will occur when opening or editing the file. Knowledge is power - this also applies when dealing with unknown or faulty files. Our examination of the NZB files comes to the following conclusion:

The NZB file ending is mainly used by one program with a specific format. The two most common formats are as follows:

98% of all NZB files are Newzbin Usenet Index files, which are based on the XML file format. The Extensible Markup Language (XML) is a simple text-based format for representing structured information: documents, webpages, data, configuration, books, transactions, invoices, and much more. XML defines a set of rules for encoding documents in a format that is both human-readable and machine-readable. These files are plain text, which means they can be viewed with any text editor such as Windows Editor, Nano for Linux, and TextEdit for macOS. NZB files are between 1 KB and 6 MB in size. This file type is based on cutting-edge technology. The keywords <?xml version="1.0" encoding="iso-8859-1" ?>, Generated, NZBIndex, file, <!DOCTYPE nzb PUBLIC "-//newzBin//DTD NZB 1.0//EN" "http://www.newzbin.com/DTD/nzb/nzb-1.0.dtd"> and <nzb xmlns="http://www.newzbin.com/DTD/2003/nzb"> are typical for these files. These files are often associated with ultimate, rompack, unified, complete, coinops, arcade, multi, next and audio.

All the rest of the NZB files (2%) have different formats. Files like these are sometimes linked to amzn, edition, silver, webrip, retro, hevc, psxc, star or xvid. Just click the "Choose your .nzb file to view" button on this page to find out what your NZB file is.

Technical Data for NZB File Extension

File classification:

Web (source)

Related files:

znb, nsb, nz, mzb, yenc, txt, gz, zip, exe, torrent, mp4, jpg

Related links:

Wikipedia NZB Page, XML

Mime type:

application/x-nzb

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

ProgramID: NZB.File
EXEFile: %ProgramFiles%\NewsLeecher\newsLeecher.exe %1

ProgramID: UseNeXTFile
EXEFile: %ProgramFiles%\UseNeXT\UseNeXT.EXE %1

ProgramID: UseNeXT
EXEFile: %ProgramFiles%\UseNeXT\UseNeXT.exe %1

ProgramID: nzbfile
EXEFile: %ProgramFiles%\GrabIt\GrabIt.exe %1

ProgramID: NewsBin.NZB
EXEFile: %ProgramFiles%\NewsBin\nbpro.exe

Show all 5 listings To Top

an nzb post retrieval data is a special file format by Newzbin and should only be edited and saved with the appropriate software.

How to solve problems with NZB files

Associate the NZB file extension with the correct application.
Update your software that should actually open post retrieval data files. Because only the current version supports the latest NZB file format. Search, therefore, e.g. on the Newzbin manufacturer website after an available Newzbin update.
To make sure that your NZB file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
Click here to open your .NZB file online - secure, fast, and no downloads needed.