GrabIt is a free application that enables you to easily find and download content from Usenet news servers. The familiar looking interface makes selecting and downloading files intuitive and easy.
HelloNzb - The Binary Usenet Tool
With HelloNzb you can download (binary) files from Usenet servers via NZB index files. The software is based on Java and can thus run on many platforms (tested on Windows and Linux). Automatic archive verification via PAR2, automatic RAR archive.
NZBReader is a web-based newsreader to download binary files from Usenet network. The service offers a unique online solution to download .nzb files from Usenet newsgroups. With NZBReader it's fast and simple to drap and drop a .
Pan is a newsreader, loosely based on Agent and Gravity, which attempts to be pleasant to use for new and advanced users alike. It has all the typical features found in newsreaders, and also supports offline reading, multiple connections, and a number of features for power users...
Simple, no-nonsense NZB download manager. Cross-platform, runs everywhere. Handles RAR and PAR2 files automatically. Streams media files while you download. Supports SSL encryption and IPv6.
Official website unavailable, download may be accessible through download sites.