Looking for the following features to replace https://wpfilebase.com
/ "WP-Filebase Pro" as their plugin is no longer supported and the author has gone missing.
1. Upload via SFTP/FTP back end into separate folders e.g sports, racing
2. Auto-sync the files in these folders to categories/groups.
3. Restrict these groups to wordpress user groups.
Will WP File Download allow the upload via back end ftp, then sync whats in the folder (remove files that have been removed from back end, and display new), then provide a short code i can put into a post to display the files for download?