Windows version free of charge and more explanations with a video on my web site https://sites.google.com/site/lucmathwebsite/secret-image-1 The aim of this software is to send by mail or share with Google+, secret pictures with your tablet or smartphone as part of your work (engineer, journalist, investigator, lawyers, ...) or as part of a private activity (send to your friends specific memories).
This software offers two possibilities to create a secret image from a picture : - a puzzle of small pictures with (or not) hazy small pictures (a partial Secret Image, unreadable if you don’t solve the puzzle) - a coded photo (a Secret Image, unreadable without a code).
* The receiver will can see the small pictures of the puzzle, if he solves the puzzle. You can also competition with your friends, because the application gives the time and the number of motion pictures after having solved the puzzle. * The receiver of a coded photo will can see it, if he knows the code that you had sent by another way unless you had decided in advance a common code.
This software works on the smartphones or tablets with good performance, because this application requires a lot of computation.To see a demonstration on Youtube entering "SecretImage English".