ImBatch - ImBatch is a batch image processor with a nice graphical user interface.
UI Movement - The best UI design inspiration, daily
Ralpha Image Resizer - High-speed image batch conversion tool
UI8 - Carefully crafted UI design assets
Batch Image Resizer - Resize, crop, shrink, flip, exif-rotate, convert, enhance, process multiple pictures and photos with professional software! 120+ Actions, 30+ Image Formats
UI Garage - Specific mobile and web design patterns for your inspiration