XenForo Resource Manager is an official add-on for XenForo 2, which allows you to manage resources such as files, instructions, etc. The Resource Manager allows you to add and update resources very quickly and conveniently.

Demo:

It is also possible to sell resources by specifying a link to its sale page. You can specify an alternative URL for downloading the resource.
It is possible to automatically create topics for discussing resources. The resource manager is fully integrated into XenForo, including fine-tuning rights for certain user groups, likes, alerts, search, spam cleanup, statistics, and more.