Fragment is an image-viewing desktop tool with myriad features. The app boasts of fast image loading and start-up speeds. The thumbnails for all pictures are resizable in the existing directory. The unique skim and peel browsing choices help examine image folders quickly. Also, there’s solid GIF support, which includes timetrack, speed control and reverse play. The browser-akin back button lets you navigate directories’ and viewed images’ history. The unique unconstrained pan ensures images could be freely moved around, without being affixed to the window’s edges. And, the various transition effects could be used for both regular browsing and slideshows.