gThumb is described as 'Image viewer and browser for the GNOME Desktop. It also includes an importer tool for transferring photos from cameras' and is a very popular Image Viewer in the photos & graphics category. There are more than 100 alternatives to gThumb for a variety of platforms, including Windows, Mac, Linux, Flathub and Flatpak apps. The best gThumb 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 gThumb are ImageGlass, nomacs, FastStone Image Viewer and qView.
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.
Fly Photos is one of the fastest photo viewers built for Windows, designed as a modern replacement for the now-discontinued Google Picasa Photo Viewer.
Imagine is an Image & Animation Viewer for Windows with screen capture function.
Ashampoo Photo Commander provides robust photo management, editing, and sharing, along with audio and video features. It includes automatic image optimization, batch processing, and tools for red-eye correction, noise reduction, and slideshow creation with transitions and music.
Replace your clunky stock gallery with a lightweight, fast (even fun) gallery that works with you to organize all the photos and videos on your device. F-Stop is an alternative image gallery app that provides you with professional tools and a clean, material-inspired UI to...
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.
PhotoQt is a fast and simple, good looking, yet powerful and highly configurable image viewer.
Geeqie is a free open software image viewer and organiser program for Linux, FreeBSD and other Unix-like operating systems.
Enhanced Android Gallery App to manage local photos: geotagging with map, tags (keywords), find, sort, view, copy, delete, set gps exif data, send, ... .
A fast, secure, and minimalist C++ image viewer for Windows. It's a single ~82 KB executable with zero telemetry and broad image support.
Excire provides fast, AI-powered photo and video organization to help photographers and teams instantly find, manage, organize, and cull media files.
Universal Viewer is an advanced file viewer for wide range of formats. Supported file formats are:
South Korea
Germany
EU
United States
Japan
Czechia
Russia