This interface offers a convenient way to manage files hosted on the AppHost server. 
When something is uploaded via this interface, it is automatically made available at https://apphost.managedbymeriplex.com/repo/[directory]/[filename]
For instance, if you upload file "putty.exe" in the "WindowsApps" folder, users can download it at https://apphost.managedbymeriplex.com/repo/WindowsApps/putty.exe