PluginRx

ERI File Library is a simple WordPress plugin designed for effortless file sharing and download tracking. Easily upload and manage your files with a straightforward interface for quick organization and access.
<h3>Features</h3>
<ul>
<li>Flexible display options: Customize link appearances with various HTML elements and attributes.</li>
<li>Shortcodes: Easily integrate downloads into your site with shortcodes.</li>
<li>Custom access controls: Restrict downloads by user role or meta key.</li>
<li>Detailed tracking: Monitor download counts, track user interactions, and log download dates.</li>
</ul>
This plugin does not have the option to sell downloads, but it can be integrated with another payment platform by requiring a specific role or meta key to download specific files.

ERI File Library

Easily upload, manage, and track downloads of your shared files

Bouzid Nazim Zitouni

WordPress FileFactory is a tool that can help you upload all files on your blog’s server to filefactory.com, a free file sharing website. This way, you will reduce your bandwidth usage, make your server run faster, and if you want, make a few bucks, as filefactory.com will pay you for each time a visitor downloads your files.
You need WordPress FileFactory if: 1. You have many files uploaded on your own server through many posts, (mp3s, archives, video clips, etc). 2. You need all these files remotely uploaded to an online file sharing server. 3. You want to make a few extra bucks.
Just follow the instructions on the plugin’s confirguration page under wordpress setting, to get a list of urls on your server, and how to upload them all in one go, then get a report file from filefactory to replace all these links with filefactory links.

WP FileFactory

Upload all files on your blog's server in one go to filefactory.com ,  reducing bandwidth usage, and making some money.

ERI File Library vs WP FileFactory