This is XPaint, a painter image editing tool that allows to process most of the common image formats such as PNG, GIF, TIFF, TGA, PPM, XPM, XBM, BMP, ICO, JPEG, JPEG2000, PGF. XPaint description: XPaint is a paint program suitable for producing simple graphics but it also includes advanced features like image processing functions, multiple images management, and support for a great amount of image formats. Its main features are: - Free software under the GNU General Public License. - Multiple toolbox areas. - Advanced image manipulations: * Image zooming and resizing. * Image filters. * Colour modifications. * Handle alpha channel and transparent images. * Vector images. * Colour palette and set of patterns. - Support PNG, GIF, TIFF, TGA, PPM, XPM, XBM, BMP, ICO, JPEG, JPEG2000, PGF.