PhotoQt is a fast and simple, good looking, yet powerful and highly configurable image viewer.




Oculante is described as 'A no-nonsense hardware-accelerated image viewer. Oculante's vision is to be a fast, unobtrusive, portable image viewer with wide image format support, offering image analysis and basic editing tools' and is a Image Viewer in the photos & graphics category. There are more than 50 alternatives to Oculante for a variety of platforms, including Windows, Linux, Mac, Flathub and Flatpak apps. The best Oculante 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 Oculante are ImageGlass, nomacs, FastStone Image Viewer and qView.
PhotoQt is a fast and simple, good looking, yet powerful and highly configurable image viewer.




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:




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...








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





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.
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.



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




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.


