From Nenad Hrg:
Q-Dir Portable (64-bit) makes your files and folder easy to manage. It is fast and easy access, with an amazing Quadro-View technique. You don't have to renounce the usual, Drag and Drop, all Views, and other functions of your system. One can save many hand moves and also time. Q-Dir includes the following features like favorites, drag and drop, clipboard, all views, magnifier, color filter, highlight-filter, and quick-links.
What's new in this version:
Version 5.60 includes ability to delete Autocomplete (auto-completion) filter entries.