Comprehensive photo management software for viewing, batch converting, editing and resizing images and creating thumbnail sheets.
Cost / License
- Free Personal
- Proprietary
Application types
Platforms
- Mac
- Windows
- Linux



There are many alternatives to gThumb for Linux if you are looking for a replacement. The best Linux alternative is XnView MP. It's not free, so if you're looking for a free alternative, you could try XnView MP or digiKam. If that doesn't suit you, our users have ranked more than 100 alternatives to gThumb and many of them are available for Linux so hopefully you can find a suitable replacement. Other interesting Linux alternatives to gThumb are nomacs, qView, Gwenview and Shotwell.
Comprehensive photo management software for viewing, batch converting, editing and resizing images and creating thumbnail sheets.



digiKam is an advanced digital photo management tool that simplifies importing and organizing photos into albums. It supports various formats including RAW, features tagging, metadata management, duplicate finder, photo editing, sharing, GPS data handling, and has cross-platform compatibility.




A feature-rich, simple-to-use app seamlessly integrated with a clean, minimal and modern user interface.




nomacs is a free, open source image viewer, which supports multiple platforms. You can use it for viewing all common image formats including RAW and psd images.




Fast and lightweight Qt-based image viewer with support for Windows, macOS, and Linux. Features include multiple format support, customizable interface, GIF playback, high-resolution display compatibility, and efficient navigation through keyboard shortcuts.




Offers quick browsing and display of various image formats, basic editing tools like crop, rotate, lossless JPEG manipulation, folder browsing as thumbnails or slideshows, supports XCF, drag-and-drop, metadata viewing, KDE integration, and plugin extensions.



Shotwell is an open source photo organizer designed for the GNOME desktop environment.




Qt5 image viewer with optional video support. Ability to quickly copy / move images to different folders. Can open some extra formats (JPEG-XL, AVIF, APNG, HEIF/HEIC, RAW) via third-party image plugins.




Eye of GNOME is the official image viewer for the GNOME Desktop environment. With it, you can view single image files, as well as large image collections. The Eye of GNOME supports a variety of image file formats.

An image viewer and browser utility - primarily for Linux Mint. Pix is part of the X-Apps project, which aims at producing cross-distribution and cross-desktop software.


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.


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.



