ImageGlass boasts easy customization with the use of language packs and themes to change its looks. Keyboard shortcuts are available to make it easier to browse and trigger certain actions with the use of key combinations.
It shows the name, file path, resolution. The titles bar contains various useful information, as well. Over to the right side, you then get options for a thumbnail overview of images, enable a checkerboard background, and start a slideshow. From the left, there are basic actions like scrolling through, rotating, and zooming in on images. It has a clean user interface design and features a handy toolbar at the top, with all of the available options, easily visible and accessible.
ImageGlass is a fast and lightweight image viewer that supports more than 72 image formats, including PSD and RAW.