This feature is something you will love. The File open/save window that is shown by all Windows applications is very tedious to use.

RecentX makes it damn easy to select any file in this window without having to navigate to each folder.

When the File open/save window opens, find & select the file using RecentX (See picture).

Without browsing any folder, you can select any file or folder from your complete hard drive using RecentX.

Watch a short video (1m 39s) demonstrating this feature.