How To Hide File Behind Image ?
In order to do this you should have basic understanding of command line, but if you don't know check out tutorial given below.
1 Select an image to be used for hiding file behind the image.
2 Now select a file to hide behind the image and make it in .RAR format. With the help of the WinRAR.
3 And most important is that paste both the files on desktop. You may do this anywhere instead of desktop if you have some basic understanding of command line