1)   XYplorer 4.50
Multi-tabbed file manager featuring extended file find, search templates, reports, font image audio video preview, thumbnails, icon extraction, history, favorites, time stamping, directory print, batch rename, and more. 100% portable.

 2)   TrackerV3 4.00
Advanced File System Explorer: tabbed browsing, extended file find, file system reports, font/image/audio/video preview, icon extraction, browse-history, favorites, time-stamping, dir-print, multiple file rename. Uninstall removes it completely.