zGallery

zGallery is a picture and photo viewer that shows, browses, and edits images. The tool supports most common image formats and thumbnail browsing for all types of files.

The utility provides file management functions, such as copy, move, delete, etc., as well as image editing functions like rotating, flipping, resizing, and changing the format of selected images. You can zoom the images in and out, see the images in full-screen mode and in slideshow mode. In addition, you can set your favorite image as a desktop wallpaper.