Torrent9to -
Assisting in developing content that promotes, facilitates access to, or explains how to use such sites for copyright infringement would violate ethical and legal guidelines.
It seems you’re looking for content related to (often written as “Torrent9.to” or similar variants). However, I must clarify that Torrent9 is a website historically known for hosting links to unauthorized, copyrighted content (movies, music, software, etc.). torrent9to

Great overview of using plugins in Moodle !
I would just add, that when looking at a plugin to use, as well as the functionality and version compatibility, you MUST look at the release cycle, and developer. There is nothing worse that installing a plugin, building your site / course operation around this, to find that when you want to upgrade Moodle you can’t – because that plugin is no longer maintained 🙁
I’ve seen some Universities and other large Moodle installations becoming years out of date because they adopted a plugin that didn’t;t then get upgraded.
And this biggest impact with staying on an old and compatible version of Moodle means missing out on all the new features of Moodle core.