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




FlowVision is described as 'Waterfall-style image viewer for macOS, offering a smooth and immersive browsing experience' and is a Image Viewer in the photos & graphics category. There are more than 50 alternatives to FlowVision for a variety of platforms, including Windows, Linux, Mac, Flathub and Flatpak apps. The best FlowVision 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 FlowVision are nomacs, ImageGlass, FastStone Image Viewer and XnView Classic.
PhotoQt is a fast and simple, good looking, yet powerful and highly configurable image viewer.




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.




A fast, secure, and minimalist C++ image viewer for Windows. It's a single ~82 KB executable with zero telemetry and broad image support.


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




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





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.


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.



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...








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.


