What is .NZB file extension?
.NZB file extension is a known file type. This section of easyfileopener.com tells you everything you need to know about this extension.
File used by Newzbin, a service that indexes Usenet contents; contains short summary information about a Usenet posting, such as a unique ID, poster name, posting groups, file names, and file segments; used as an index to gather newsfeed content from a Usenet posting.
NZB files download headers specific to a user's search instead of all headers in a newsgroup. They help save time and bandwidth since they do not require updating the entire newsgroups list.
NZB files are stored in an XML format.
You can see a list of software programs here on easyfileopener.com that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.