Nomacs is a free, open source image viewer, which supports multiple platforms. Developed by Markus Diem, Stefan Fiel and Florian Kleber
License: Open Source
Eye of GNOME is a simple and fast image viewer primarily designed for the GNOME desktop, making it ideal for basic viewing and lightweight tasks. In contrast, Nomacs offers more advanced editing capabilities and is suitable for users needing a comprehensive image editing tool.