qxv is an image viewer whose interface is key-to-key compatible with the classic xv program. It is meant to replace xv, which is old, unmaintained, not Free Software, and therefore not shipped with most software distributions anymore.
Stéganô is a basic Python Steganography module. It uses the Python Imaging Library (PIL). Stéganô implements two methods of hiding: using the red portion of a pixel to hide ASCII messages, and using the Least Significant Bit (LSB) technique.