Windows share and Share via
I'm using the "Windows share" functionality of Ghost Commander all the time, although I miss the option to (will describe a scenario):
Watching pictures in the Gallery app of the phone, want to send one to my Windows share folder on my computer over wifi, I now have "minimize" the gallery app, open the ghost commander app select the source folder of the picture, find and select the picture, select the destination folder from favorites in this case the Windows share and copy the picture.
It would be much easier it the destinations in favorites or custom ones or at least the Ghost Commander app shortcut would be available threw the "Share via" shortcut/command (don't know if this is specific to touchwiz) where there are already other applications gmail, drive, Bluetooth, messaging.
Maybe this suggestion is better for a separate app than a Ghost Commander functionality.