Apps similar to qView include IrfanView, which is free for personal use. Other options are XnView MP, ImageGlass, digiKam and nomacs. Image Viewers like qView are a crowded field, with more than 100 alternatives for Windows, Mac, Linux, iPad and Android.
PhoXoSee is a blazing fast and lightweight image viewer, Highly optimized at only 3.8MB in size, it brings you ultra-fast loading speeds and minimal memory usage. It features powerful real-time image processing that enhances your viewing experience.
China
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.
You can use the Photos app to view or edit photos and videos in your Pictures library and on OneDrive, and to import photos and videos. The Photos app includes a wide range of editing options to enhance your photos, from automatic fixes to advanced adjustments.
United States
Lathe is a fast, privacy-first media manager for macOS. Browse, organize, and batch-process your photos, videos, and PDFs, entirely on your Mac.
PhotoQt is a fast and simple, good looking, yet powerful and highly configurable image viewer.
Germany
EU
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.
Japan
Simplistic Image Viewer with focus on speed of rendering and switching between images. A good complement when no editing capabilities are nessesary.
SwedenEU
A fast, secure, and minimalist C++ image viewer for Windows. It's a single ~82 KB executable with zero telemetry and broad image support.
United States
Diffractor unifies managing photo, video and audio files. If you centralize media on that trusty old PC; let Diffractor do the heavy lifting.
Australia
Its minimalistic interface provides more screenspace for your images. Among its features are:
BulgariaEU
Neo Simple X Image Viewer (nsxiv) is a fork of the now-unmaintained sxiv with the purpose of being a (mostly) drop-in replacement for sxiv.
View directly, image pinning, diverse formats, and EXIF information. Optimized for viewing long images, the perfect mac platform image viewer.
