Depositphotos - Depositphotos offers you over 50,000,000 stock photos and vector illustrations for as low as...
ImBatch - ImBatch is a batch image processor with a nice graphical user interface.
Shutterstock - Shutterstock is a provider of stock photos, illustrations, and vector art. The website allows individuals to purchase a subscription and download copyrighted art for creative projects. Read more about Shutterstock.
Batch Image Resizer - Resize, crop, shrink, flip, exif-rotate, convert, enhance, process multiple pictures and photos with professional software! 120+ Actions, 30+ Image Formats
Stock Up - The best free stock photos in one place
Ralpha Image Resizer - High-speed image batch conversion tool