Buggy to the point of not being fit for purpose

Terrible application... a user interface that is less than intuitive, and worse still, functions that do not function. Select all... copy... the useful functions do not work.

Add to that the this feature is premium for some of the more basic desires from such a tool, that makes this one a non-starter for me.

Delete.

GremboX about ikuDocs -Business File Manager, v6.1.2