SABnzbd - SABnzbd is a free/open-source cross-platform binary newsreader written in Python.
Qustodio - Free parental control software. Monitor and track your child's online activity. Block dangerous sites and protect kids from online bullying.
NZBGet - The most efficient usenet downloader.
OurPact - Parental Control for apps and devices
GrabIt - GrabIt is a free application that enables you to easily find and download content from Usenet news...
FamilyTime - FamilyTime is one of the best parental controlling application and family tracking application and finder at the moment available over the internet.