This app uses the standard functionality of OS X to make files and folders invisible. The files and folders that are hidden, remain in the same place they were in when they were visible, and they move when you move the folders that contain them and are also copied and deleted along with the folders that contain them.

Also, all the files and folders contained in a folder made invisible are themselves invisible. For example if a file is located in an invisible folder, to make the file visible you need first to make visible the folder that contains the file.

Note: programmers and experienced users could gain access to a folder or a file made invisible. Also please be warned that there are some applications that let you open files contained in a folder made invisible.

Related Links:

There are some ways to see hidden items

Spotlight shows hidden folders

I want to protect my data, and my emails, what is the right solution?