Filters and effects: perspective correction, edge detection, noise removal, content-aware blur, unsharp masking, lens diffraction, vignetting, film grain, and many more

levels, curves, HDR, white balance, split-toning, sepia, full-featured histogram, green screen, Wratten filters, and many more

advanced rescale operators (Sinc, Catmull-Rom, etc), content-aware scaling (seam carving), crop, rotate, shear, zoom, tiling

Six tools with support for anti-aliasing, feathering, and on-canvas sizing/moving

Extensive file format support, including all major RAW formats