XnConvert - XnConvert is an easy image converter for graphic files, photos and images available on Windows...
FotoFlexer - FotoFlexer is the most powerful online photo editor in existence.
BatchPhoto - BatchPhoto is a batch photo editing software for Win and Mac that can convert, resize, annotate and watermark hundreds of photos in one go. Learn more and try it for Free!
Fun Photo Box - FunPhotoBox is a free photo editing device where you can make clever pictures from your photographs.
Batch Image Converter - Convert multiple images, photos, and pictures between 30+ formats: JPG, PNG, GIF, TIFF, BMP, JP2, J2K, TGA, PSD, RAW, DDS, PNM, WMF, ICO, SGI, HDR, LBM
piZap - Free online photo editing software.