Canva - Canva is a graphic-design platform with a drag-and-drop interface to create print or visual content while providing templates, images, and fonts. Canva makes graphic design more straightforward and accessible regardless of skill level.
ImBatch - ImBatch is a batch image processor with a nice graphical user interface.
PicMonkey - PicMonkey is a feature-rich online photo editor that works right in your browser; no downloads...
XnConvert - XnConvert is an easy image converter for graphic files, photos and images available on Windows...
Piktochart - Piktochart for Business Storytelling
DVDVideoSoft Image Convert and Resize - Free Image Convert and Resize is a compact yet powerful program for batch mode image processing.