SunlitGreen BatchBlitz is a powerful application designed to enable you to categorize your photos by tags (Exif or IPTC metadata). For example, you can categorize your photos by the date they were taken, putting all photos in the same folder if they were taken on the same day. Selective categorization is also supported. E.g. you can pick out the only two categories holding photos rated 4 and 5 stars respectively.If you have a huge stock of images, file filtering can be quite a headache. E.g. how do you find out all the files with a suffix number in the name? How do you find out all the portrait photos (viz. height > width) that are no less than 600 pixels in height? BatchBlitz enables you to easily filter or locate such files. The filtering can be done interactively, or through a batch action.BatchBlitz lets you batch-process your photos using customizable actions. You can save your action settings to a task file and reuse it later. Actions allow you to filter source files (using regular expressions, for example), rename and convert images, as well as add watermarks, resize/rotate canvas, apply automatic color corrections, etc. The instant preview will give you a better idea of the actual effects.In a typical batch processing task, you simply select some source images, specify where and how to store the output files, define one or more actions, and then start the task with a click.