Knewspost is a KDE frontend to newspost, a Usenet binary autoposter for Unix. It provides a graphical environment for autoposting binaries to newsgroups. It features tooltips for ease of use, post list creation, saving default values to a file, posting status window, and post log saving.
MCNTP is a proctocol and an implementation of that protocol to exchange NetNews articles between servers in a bandwidth-friendly way. The package contains the complete suite of tools and is ready to run with a news server that uses the classical spool concept (such as INN 1.x). As of 1.2, there is also support for the INN 2.x storage API.
aubng is a Usenet binary decoder implemented entirely in Perl5. It has a boatload of features, including: decoding of uuencoded and Base64 postings, assembling multi-part postings, remembering already seen binaries in a newsrc file, saving metadata about news postings, smart renaming of binaries with the same name, removal of duplicate binaries, and easy XML-based configuration. Aubng also features an extensible handler architecture, so it is easy to add your own features.
Juta (Java Usenet Traffic Analyzer) is a Java (1.2 or higher) command line program that reads a text file with Usenet postings, and creates an HTML file with statistical information of those postings. This includes a list of the longest threads, authors with most postings, operating systems and newsclients used, and more. The inclusion of person-related information can be turned off to ensure privacy. The program is distributed as an executable JAR that also contains the source code. Also included in the distribution are several tools to process news postings: sort and count them, remove duplicates, list information on postings, grep and filter them.