
○ 22 Effects filters, including etch, drawing, oil posterize, mosaic, emboss, and glowing edges

○ 11 Sharpen filters, including edge enhancement and unsharp mask ○ 11 Edge Detection, including morphological gradient ○ 6 Blur filters, including Gaussian blur ■ Combine images (add, subtract, multiply, divide, and, or, xor, etc.) ■ Rectangular, elliptical, and freehand selection ■ Create alpha channel using selection (with feathering) ■ Crop, including autocrop (remove solid borders) ■ Rotate to match a drawn line horizontally or vertically ■ Resize (downsample, bilinear, bicubic interpolation) ■ Change color depth (1, 4, 8-bit indexed, 16 and 32 bit grayscale, RGB (24 and 48 bit), RGBA (32 and 64 bit)

■ Color adjustment (hue, saturation, lightness, brightness, contrast, gamma curve) You can even call a batch set from within another batch set! (This can be useful, for example, to write two files - for example, a GIF and a JPEG - from each input file.) You can save defined batch sets and reuse them later on different sets of files.
