Simple steganographic techniques have been in use for hundreds of years, but with the increasing use of files in an electronic format new techniques for information hiding have become essential. This project implements the steganographic application such that the user you can embed a secret message or file inside a piece of unsuspicious information and send it without anyone knowing of the existence of the secret message. The receiver has to extract the message or file from the cover file using the same application. Except the sender and receiver, no one can even expect that the file contain some data, as the properties of the file are not changed after inserting the data.