Elias Lackner

Upload Directory Cleaner scans through your WordPress upload directory searching for all files not being registered in your Media Library. After the scan, choose which files to delete from the list showing all unregistered files.
Features:
<ul>
<li>Archive Directory</li>
<li>Scan Directory (Settings: Exclude top-level directories and files from the scan or add custom ignore strings.)</li>
<li>Delete Files (Settings: Keep Thumbnails, Delete Empty Directories)</li>
</ul>

Upload Directory Cleaner

The UDC plugin allows you to scan and delete all unregistered files from your Wordpress upload directory.

Mert Kocakaya

MK Postmeta Cleaner is a advanced clean postmeta tables trash.

MK Postmeta Cleaner

MK Postmeta Cleaner is a advanced clean postmeta tables trash.

Upload Directory Cleaner vs MK Postmeta Cleaner