Free tool allow you add effects on image in batch mode. It can save to BMP, GIF, ICO, JPEG, JPEG 2000, PCX, PNG, PDF, TIF, WMF, WBMP, TGA, PGX, RAS, PNM image files. Supports the following adjustments and effects: Lightness, Brightness, Contrast, Diffuse, Emboss, FocalBW, Gamma, InvertColor, Monochrome, Noise, SharpenEdge adjustment, AntiNoise