PC Image Editor is a free graphics editor with many of the features of a
professional product. You can edit images from a variety of formats; it
contains an extremely user-friendly interface enabling you to work
intuitively. Along with the usual assortment of file operations such as
Copy, Move, Delete, and Rename; adjust colors in photos; apply filters
such as Hue, Negative, Colorize, Posterior, Mosaic, Twirl, Emboss;
rotations and transformations; Perspective and Skew; blur images;
sharpen images; image re-sizing; setting an image as the desktop