gthumb: gthumb (GNOME Thumbnail Image Viewer) gthumb: gthumb: gThumb is an image viewer and browser for the GNOME Desktop that gthumb: supports thumbnail views and slideshows. It has loads of features, gthumb: including red-eye removal, photo print sizes, remote image display, gthumb: EXIF support, photo and image organization, image editing, gthumb: and support for a wide variety of images, BMP, JPEG, GIF, gthumb: PNG, TIFF, ICO, and XPM. gthumb: gthumb: gthumb was written by Paolo Bacchilega. gthumb: