Its minimalistic interface provides more screenspace for your images. Among its features are:

Eye of GNOME is described as 'The official image viewer for the GNOME Desktop environment. With it, you can view single image files, as well as large image collections. The Eye of GNOME supports a variety of image file formats' and is a Image Viewer in the photos & graphics category. There are more than 50 alternatives to Eye of GNOME for a variety of platforms, including Windows, Linux, Mac, Flathub and Flatpak apps. The best Eye of GNOME alternative is IrfanView. It's not free, so if you're looking for a free alternative, you could try IrfanView or XnView MP. Other great apps like Eye of GNOME are nomacs, FastStone Image Viewer, qView and XnView Classic.
Its minimalistic interface provides more screenspace for your images. Among its features are:

Xviewer is a simple image viewer which uses the gdk-pixbuf library. It can deal with large images, and zoom and scroll with constant memory usage. Its goals are simplicity and standards compliance. Xviewer is installed by default in Linux Mint.



feh is an X11 image viewer aimed mostly at console users. Unlike most other viewers, it does not have a fancy GUI, but simply displays images. It is controlled via commandline arguments and configurable key/mouse actions.



Fragment is an image viewer with cool features like: Upload and Share, HUD User Interface, Peeking and Skimming, Animated GIFs, History, Thumbnails, Fill View and it is fast!
Features:



Plug in your memory cards and start picking winners and deleting rejects almost instantaneously. Move from image to image without that annoying rendering delay. Add dynamic caption, copyright, and keyword information individually or in batches.
A fast, secure, and minimalist C++ image viewer for Windows. It's a single ~82 KB executable with zero telemetry and broad image support.


Waterfall-style image viewer for macOS, offering a smooth and immersive browsing experience.


Simplistic Image Viewer with focus on speed of rendering and switching between images. A good complement when no editing capabilities are nessesary.


View directly, image pinning, diverse formats, and EXIF information. Optimized for viewing long images, the perfect mac platform image viewer.




Vipsdisp can display huge (many, many gigabyte) images quickly and without using much memory. As well as the usual PNG, JPG, TIF, PDF, SVG, WEBP, JP2, JXL and GIF, it supports many scientific and technical image formats, including SVS, MRXS, OpenEXR, FITS, Matlab, NIfTI...




Universal Viewer is an advanced file viewer for wide range of formats. Supported file formats are:




This is a quick look tool for Windows. Acts just like the one in OS X , but Seer is more powerful and faster.



