Usenet Cloud is described as 'Innovative service that downloads binary news from Usenet Newsgroups to your Cloud for free! You have nothing to install, all you need is a modern browser and a NZB file' and is an website in the News & Books category. There are more than 25 alternatives to Usenet Cloud, not only websites but also apps for Windows, Linux, Mac, BSD and Android. The best alternative is SABnzbd, which is both free and Open Source. Other great sites and apps similar to Usenet Cloud are NZBGet (Free, Open Source), GrabIt (Freemium), HelloNzb (Free, Open Source) and NewsBin (Paid).
alt.binz is a powerful binary newsreader, for downloading and managing articles from Usenet. Checking the downloaded files, auto unpausing missing PAR2 blocks, repairing, and finally unraring them, are just a few options in this utility.
The official website of NZB Leech. NZB Leech is a simple native usenet download client for android. Import nzb files into NZB Leech and download on the go! You need a newsgroup provider to use this app. Available on Google Play, Amazon Appstore, and SlideMe for PayPal users.