Cost / License
- Pay once
- Proprietary
Platforms
- Mac


SilentEye is described as 'Cross-platform application design for an easy use of steganography, in this case hiding messages into pictures. It provides a pretty nice interface and an easy integration of new steganography algorithm and cryptography process by using a plug-ins system' and is an app. There are more than 10 alternatives to SilentEye for a variety of platforms, including Windows, Mac, Linux, Web-based and Android apps. The best SilentEye alternative is DeepSound, which is free. Other great apps like SilentEye are Pixelknot, Openstego, Steghide and Steganos Privacy Suite.


Outguess-Rebirth is a portable steganography tool for Windows, allows a user to embed hidden data inside a image JPEG.

MP3Stego will hide information in MP3 files during the compression process. The data is first compressed, encrypted and then hidden in the MP3 bit stream. Although MP3Stego has been written with steganographic applications in mind it might be used as a copyright marking system...

StegCloak is a pure JavaScript steganography module designed in functional programming style, to hide secrets inside text by compressing and encrypting the secret before cloaking it with special unicode invisible characters.

StegCloak is the most popular Web-based alternative to SilentEye.