Gwenview is described as 'Fast image viewer with support for multiple formats, quick crop, rotate, lossless JPEG editing, drag-and-drop, thumbnail navigation, and slideshow mode' and is a popular Image Viewer in the photos & graphics category. There are more than 100 alternatives to Gwenview for a variety of platforms, including Windows, Mac, Linux, Flathub and Flatpak apps. The best Gwenview 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 Gwenview are nomacs, digiKam, 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.
PhotoQt is a fast and simple, good looking, yet powerful and highly configurable image viewer.
Germany
EU
Diffractor unifies managing photo, video and audio files. If you centralize media on that trusty old PC; let Diffractor do the heavy lifting.
Australia
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.
FerrumPix is a free and open-source desktop photo manager, RAW developer and image editor for Linux and Windows, with experimental macOS builds.
GermanyEU
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
Waterfall-style image viewer for macOS, offering a smooth and immersive browsing experience.
Universal Viewer is an advanced file viewer for wide range of formats. Supported file formats are:
Russia
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.
IrelandEU
Geeqie is a free open software image viewer and organiser program for Linux, FreeBSD and other Unix-like operating systems.
CzechiaEU
Lenscape is a macOS photo viewer software optimized for Apple Silicon. It allows users to view, manage, and customize their photos and videos in various modes like gallery, full screen, or thumbnail. Users can also select photos and videos to move, copy, trash, or share them.
United States
