This program is simply a program that allows you to browse through text files. You can edit the text files and save them, view them in Windows or emulated DOS mode, rename, delete, copy, move, or even open the files in another program - all from the same place. The left pain is an embedded part of explorer and has most of the same functionality as Windows Explorer does. So you can right click on an item and get the standard pop-up menu you are familiar with or use the standard shortcut keys just like in explorer.