Fast and compact image viewer/converter trying to be simple for beginners and powerful for professionals. Many supported file formats and features. Features included: multi-language support, Thumbnail option, Painting, slideshow, toolbar skins, fast directory browsing, batch...
- - IrfanView is the most popular Windows alternative to gThumb.
- - IrfanView is the most popular free alternative to gThumb.
Opinions about IrfanView as a Alternative to gThumb
XnViewMP is a free software to view, organise, convert graphics and photos files or to create slide show, contact sheet, HTML pages.
- - XnView MP is the most popular Mac & Linux alternative to gThumb.
XnView MP Features
Opinions about XnView MP as a Alternative to gThumb
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.
- - nomacs is the most popular Open Source alternative to gThumb.
ImageGlass is a simple picture viewer with which you will be able to display your image collection in a very similar way to the one that Windows provides by default, but with some additional functions. This application will allow you to better manage your pictures thanks to the...
digiKam is an advanced digital photo management application which makes importing and organizing digital photos a "snap". The photos are organized in albums which can be sorted chronologically, by folder layout or by custom collections.
Opinions about digiKam as a Alternative to gThumb
FastStone Image Viewer is a fast, stable, user-friendly image browser, converter and editor. It has a nice array of features that include image viewing, management, comparison, red-eye removal, emailing, resizing, cropping and color adjustments.
FastStone Image Viewer Features
XnView is a utility for viewing and converting graphic files. XnView is provided as FREEWARE for private non-commercial or educational use (including non-profit organization).
qView is a Qt-based image viewer designed to be practical and minimal, available for Windows, macOS, and Linux
PhotoScape is a fun and easy photo editing software that enables you to fix and enhance photos.
HoneyView is a fast image viewer that supports archived image files for comics/manga/photos. Its design is light and the interface skin can be changed. You can set HoneyView as your default image viewer and also add a shell context menu.
JPEGView is a lean, fast and highly configurable viewer/editor for JPEG, BMP, PNG, WEBP, TGA, GIF, TIFF, HEIC, JXL, and AVIF images with a minimal GUI. Basic on-the-fly image processing is provided - allowing adjusting typical parameters as sharpness, color balance, rotation...
Shotwell is an open source photo organizer designed for the GNOME desktop environment.