MysticThumbs - MysticThumbs generates thumbnails of many image types not natively supported by Windows.
DVDVideoSoft Image Convert and Resize - Free Image Convert and Resize is a compact yet powerful program for batch mode image processing.
SageThumbs - SageThumbs is a powerful shell extension allowing to preview enormous amount of image formats...
ImBatch - ImBatch is a batch image processor with a nice graphical user interface.
ThumbView - ThumbView enables image thumbnails and tooltips in Microsoft Windows XP Explorer (does not work on...
Caesium Image Compressor - Compress your pictures up to 90% without visible quality loss.