Eye of GNOME (EOG) is a traditional image viewer developed for the GNOME desktop environment. It provides straightforward tools for displaying pictures, navigating image collections and examining basic image information.
The application was GNOME’s standard image viewer for many years before being replaced by Loupe. Eye of GNOME nevertheless remains available as a separate project and continues to receive maintenance.
Its interface is deliberately simple, with essential navigation and viewing controls rather than advanced photo management features. Eye of GNOME is suitable for users who prefer a conventional GTK image viewer without extensive editing or organisational functionality.
This is free and open source software.
Key Features
- Image viewing – displays common raster and vector image formats supported by its image libraries.
- Thumbnail navigation – browse images in the current directory.
- Fullscreen mode – view pictures without surrounding controls.
- Image zooming – magnify or reduce displayed images.
- Rotation – rotate pictures using integrated controls.
- Slideshow mode – automatically advance through image collections.
- Metadata inspection – display available EXIF information.
- Transparency display – configure the background used behind transparent images.
- Keyboard shortcuts – control viewing and navigation operations.
- Plugin support – extend functionality through compatible plugins.
Website: gitlab.gnome.org/GNOME/eog
Support:
Developer: The GNOME Project
License: GNU General Public License v2.0

Eye of Gnome is written in C. Learn C with our recommended free books and free tutorials.
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Read our verdict in the software roundup.
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