Big Photo is about solving iOS mobile device image resolution limit : resize, crop, full details image review ...
PhotoBulk: Bulk Image Editor for Mac
Watermark, resize, optimize and convert images on Mac
PhotoBulk2 is a newest version of bulk image editor by Eltima Software. The app allows to set multiple watermarks, optimize, resize, convert images to different formats and rename hundreds of pictures – all in a few clicks. New interface is much more shaped and intuitive, and the app engine provides almost infinite basis for the future upgrades.