al3x.de

User/File Management, downloadable files are session bound and .htaccess protected against hot-linking. 
Users are not wp users. Files are displayed in a jQuery powered filetree. 
Now with public download area, public downloads are not session bound. 
You can even tell wp which subdirectory of the public folder should be used as root-directory.

al3x_file_manager

A neat User/File Management with a jQuery frontend to display customizable directory/file tree. Now with public download area.

Sebastian Weiß

Lightweb Media Basic Authentication is a plugin for protected your development WordPress site like .htpasswd. 
The Plugin supported an localhost bypass for the wp-cli and an mu-plugin creation for Rollbacks.
Features:
<ul>
<li>Easy for setting Basic Authentication</li>
<li>Basic Authentication works like .htpasswd</li>
<li>Protected development website or demo website without .htpasswd</li>
<li>Support Docker and Kubernetes (K8s)</li>
<li>The plugin is lightweight.</li>
<li>Create mu-plugin for rollbacks</li>
<li>Allow Bypassing for localhost (for WP-CLI)</li>
</ul>

Lightweb Media Basic Authentication

Lightweb Media Basic Authentication for protected your development WordPress site like .htpasswd

al3x_file_manager vs Lightweb Media Basic Authentication