PhotoFiltre is a free but fully featured photo editing program. All of the usual features are included such as clone brushes, image filters and the rest, which makes it a pretty excellent deal whichever way you look at it.
PhotoFiltre is a complete image retouching program. It allows you to do simple or advanced adjustments to an image and apply a vast range of filters on it. It is simple and intuitive to use, and has an easy learning curve. The toolbar, giving you access to the standard filters with just a few clicks, gives PhotoFiltre a robust look.