1)   Easy Thumbnails 2.6
Create accurate thumbnails from popular picture formats with this handy freeware utility. Find and view images easily, preview your thumbnails, and use provided tools to rotate images and adjust their contrast, brightness, sharpness and compression.

 2)   Picture Resize Genius 1.0
Picture Resize Genius is a small and simple batch processor for photos,pictrures and images, that allows you to perform various functions on multiple images.