Batch Resize: Resize multiple photos at once.Adjust: Adjust brightness, contrast and sharpness.Overall, FastStone Photo Resizer can save a lot of time and fussing about by quickly and easily converting multiple photos at once with little effort. The program supports most of the common image formats produced by a digital camera. Almost everything can be configured to your liking. It doesn't stop there as FastStone Image Viewer can also complete many of the tasks that FastStone Image Viewer can do - but as batch processes including: saturation, sharpness, border effects, text overlays, watermarks, cropping, color depth and more. The tool is very easy to use and provides you with ways to convert files between formats. Resize photos and batch convert images for many devices.įastStone Photo Resizer comes from the makers of the very well-made FastStone Image Viewer.