Eye of GNOME is the official image viewer for the GNOME desktop environment, where it is also known as Image Viewer. Developed by The GNOME Project
License: Open Source
gThumb is a versatile image viewer and editor with strong file management capabilities, making it suitable for users who need to handle many images efficiently. Eye of GNOME, on the other hand, is a simpler viewer focused on providing a clean and straightforward experience, ideal for users who prioritize ease of use over advanced features.