Hogwasher is the ultimate newsgroup browser for OS X. File downloads in multiple connections across multiple servers, thread trees and extensive filtering for keeping your discussions accessible, and a complete email client just in case.
Key features of "Hogwasher"
Follow complex discussions at a glance with a graphical thread tree display.
Multiple server support
Download files from multiple server simultaneously.
Extensive filtering to keep what you want and get rid of the garbage.
Effortless file uploading
Drag files unto a message window and post properly segmented and encoded binaries with one click.
Integrated media viewing
Watch movies, listen to mp3s and view pictures directly within Hogwasher.
Complete email support
Hogwasher is a full-featured email client to boot. Can't hurt.
60 day trial