BatchBlitz

BatchBlitz: Handy image editing software that also supports batch file handling.

BatchBlitz is a great piece of software that will help users edit multiple files, like adding watermarks, without having to get bored manually handling every one of them individually.

The application comes with a pretty simple and easy-to-use interface, which will definitely make all types of users be able to use it without any effort.

It comes with a tree-like folder-navigation pane that will let users access their files with ease, while also being possible to toggle folder and file visibility in the main window in order to only show source images.

You will be able to select various pre-processing, processing, and post-processing functions to apply to photos (e.g. filtering certain file types, adding text, auto-adjust contrast, and converting to specified format), but keep in mind it only supports BMP, JPG, and PNG.

It also comes with a built-in photo editor to further customize the content and allow you to apply various filters, effects, and photo adjustments.

Overall, BatchBlitz is a handy application for all users that need image editing software that can support batch file handling.