1)   XYplorer 5.20
Portable 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 much more...
Explorer Replacement, Stand-alone, Portable, File Manager, Multi-tabbed, File Find, File Report, File View, MP3, Preview,

 2)   Instant File Find 1.3
Instant File Find is an instant search tool, it is designed to speed up your daily work by helping you locate files on your computer instantly. You can customize and save your search as your own search toolbar.
Search, Find, Desktop Search, File Search, File Find, Instant Search, Instant File Find,