Explorer++ 1.5.3.531 (64-bit Unicode build) is my prime explorer on my Windows 8.1 64-bit system.
But there is big problem when searching my external HDD: It doesn't search the entire disk. I've structured the folders on the disk by just enumerating them: 01_..., 02_..., etc. 11_... . When doing a search over the entire disk with any search word, the search starts at folder 01_ but finishes at folder 09_ . It never searches folder 10_ and 11_ and therefore fails to find the files in them! A search with Windows explorer works fine in that it covers all folders 01_ to 11_.
Ulrich