NEWSGROUPSERVERS.INFONZB files are supported, and that is roughly the warmth the feature gets. An NZB is the index card for a Usenet post: it lists every article fragment so a client can fetch and reassemble them, and it is the format the entire independent ecosystem trades in. Here it is plainly the secondary door, because the built-in search is the path the interface wants you on. Imports work, queue control is thin, and there is no watched folder or URL submission worth the name, so nothing outside the application can hand it work. Fine for one file at a time, useless as a component of anything larger.
The Newshosting Client is a decent piece of software doing an uncomfortable job: keeping you on one provider by being the thing that stops working if you leave. Choose it only if you are already a committed Newshosting subscriber, you download by hand a few times a month, and you value never seeing a settings page more than you value ever changing provider. Everyone else should skip it, and most people reading this are everyone else. Install NZBGet if your download machine is a NAS, a Pi or anything that should stay on and silent, or SABnzbd if you want the larger ecosystem and the friendlier setup, then pair either with the provider that actually wins on retention and price. The decisive point: both of those are free in the sense that matters, which is that they come with you. Evaluated August 2026.
No reader fits every setup. If NEWSHOSTING CLIENT is not the right match for your hardware, your platform or your provider, these two from the same league table are the ones to try next.