PiXpert is designed to let you perform common image-processing tasks on groups of images as efficiently as possible. Manipulate images one at a time or take advantage of PiXpert's powerful batch processing mode to process a whole group of files at once. Rotate pictures at any increment of 90 degrees, flip pictures (create mirror image) vertically and/or horizontally, scale pictures by a set percentage, scale pictures to a specific size (for creating icons or thumbnails), or convert pictures from any supported format to any other supported format. This version is the first release on CNET Download.com.
I use this program to create thumbnails to post on my website. Great for resizing a large number of pictures. Program is not complicated and very easy to use. Highly recommend.