Caesium Image Compressor - Compress your pictures up to 90% without visible quality loss.
ON1 Resize - High quality photo enlargement up to 1000%.
DVDVideoSoft Image Convert and Resize - Free Image Convert and Resize is a compact yet powerful program for batch mode image processing.
HitPaw Photo Enhancer - HitPaw Photo Enhancer helps upscale photos and improve image quality, try the software now to get the incredible effect.
ImBatch - ImBatch is a batch image processor with a nice graphical user interface.
AI Img Enlarger - Enlarge Images Without Losing Quality Online