How to Hide a File in an Image File

Hiding a file in an image file is called 'Steganography'. Its a technique using which we can exchange data across the world over internet without using any encryption or decryption method. What happens actually is we just bind the file (we want to send) with an image file. The actual file becomes hidden within an image file and hence becomes more protected. The image file functions normally as it should. Even if someone snoop into our network and gets his hands on over that image, he just can't unbind the actual file hidden within that image until unless he doesn't know the exact trick. Lets see how to do this. Follow the steps below carefully.

Part 1 of 2: Hiding the File

1. Create a new folder anywhere in your system. For example: "D:\NewFolder".
   

   
2. Select all files you want to hide and get them zipped using WinZip or WinRar.Let this file is 'womb.rar'.

Read Full Article At :- http://computer.physicsandentertainment.com/blog/2015/04/11/how-to-hide-a-file-in-an-image-file/