Cost / License
- Free
- Open Source
Application type
Alerts
- Discontinued
Platforms
- Windows
- Linux
- Xfce




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 Editor 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 nomacs, ImageGlass, FastStone Image Viewer and XnView Classic.




Designed to be a comprehensive image viewer, Tacent View supports TGA, PNG, APNG, EXR, DDS, GIF, HDR, JPG, TIFF, ICO, WebP, and BMP files. Uses Dear ImGui, OpenGL, and Tacent. Useful for game devs as it displays information like the presence of an alpha channel and querying...




I realized I was spending a lot of time waiting for JPEGs to open, and the default viewer on my system wasnt really hot with large files. I take a lot of digital camera pictures, and viewing a few megapixels in a web browser is ugly.
µPhotos is a fast OpenGL-based cross platform immersive photo viewer and organizer. Here is a list of features, that make µPhotos special:

Hardware accelerated image viewer and image sequence player. It supports a large variety of formats, including many camera RAW images.


Imaginario is an open-source, cross-platform photo manager for the desktop with a version optimized for mobile devices running Ubuntu. It features built-in filterable search, great tagging with hierarchical categories and automatic face-tagging and more.




Electro is a blazingly fast image viewer built with Rust, featuring an integrated terminal for enhanced productivity.

ViewPic is a lightning fast and image viewer for Mac OS X, you can quickly browse through all images in a folder.




Edit photos using a broad set of effects, templates, watermarks, and ISO editing features; adjust size, zoom, color, shape, brightness, crop, and batch process images; use undo/redo, history, and intuitive controls for precise image enhancements.




Viso is a beautiful minimal image viewer for MacOS. Features a non intrusive UI that allows you to get the most viewing experience out of your images.




GLiv is an OpenGL image viewer. Image loading is done via Gdk-pixbuf bundled with GTK+-2.6, rendering with OpenGL, and the graphical user interface uses GTK+ with GtkGLExt.



Cornice is a cross-platform image viewer written in Python + wxPython + PIL. It has been inspired by the famous Windows-only ACDSee Photo Studio .
Features
Fully cross-platform: it should run wherever wxPython does; Detail and thumbnail view for.


