[raja_3012]

I have one feedback.. may be someone has already given it.. Sorry if I am repeating it.

In a folder other than the root folder, at the top we have ".." for going to the parent folder, and keeping ".." selected if we press the shortcut key "s" to zip the contents of that folder, we get "java.lang.IllegalArgumentException". The exception is perfectly valid but naive users who are not familiar with JAVA may not comprehend the error message. A user friendly error pop up like "Please select a valid folder" can be considered.