ImageFan Reloaded is a cross-platform, feature-rich, tab-based image viewer, supporting multi-core processing.




Xviewer is described as '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' and is a Image Viewer in the photos & graphics category. There are more than 50 alternatives to Xviewer for a variety of platforms, including Windows, Linux, Mac, Flathub and Xfce apps. The best Xviewer 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 Xviewer are nomacs, FastStone Image Viewer, qView and XnView Classic.
ImageFan Reloaded is a cross-platform, feature-rich, tab-based image viewer, supporting multi-core processing.




QuickViewer is a graphic image viewer for comfortable browsing of many images. This software performs reading of image data in advance. And drawing the imported image data on the screen with OpenGL. You can browse images with much smoother response than ever before.




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.




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.



Geeqie is a free open software image viewer and organiser program for Linux, FreeBSD and other Unix-like operating systems.





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...




NX Studio is a computer software that allows users to enjoy the viewing, processing, and editing of still images and video, and provides more intuitive operation.



Seamlessly browse and share images directly from your menu bar application, with support for tagging, searching, and drag-and-drop functionality. Experience full keyboard control and effortless integration with the pasteboard, enabling automatic image collection and streamlined workflows.



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



