YA Newswatcher 5.0.1
Yet Another NewsWatcher features the ability to automatically view downloaded images, as well as features like binary posting, flexible article filtering (kill files) and sorting reference-based threading.
It also includes comprehensive, multiple-character set support for reading and posting in non-English languages and non-Latin alphabet newsgroups.
4.2.6 only runs on a PPC and Mac OS 8.5 systems. See YA-Newswatcher 3.1.8 for PPC systems running pre 8.6