UI Movement - The best UI design inspiration, daily
DVDVideoSoft Image Convert and Resize - Free Image Convert and Resize is a compact yet powerful program for batch mode image processing.
Muzli - UI/UX and Design Inspiration Chrome Extension
ImBatch - ImBatch is a batch image processor with a nice graphical user interface.
UI Jar - Hand-picked design inspiration for your real life projects
Caesium Image Compressor - Compress your pictures up to 90% without visible quality loss.