gThumb is an image viewer, editor, browser and organizer. It is designed to be well integrated with the GNOME 3 desktop.As an image viewer gThumb allows to view common image file formats such as BMP, JPEG, GIF (including the animations), PNG, TIFF, TGA and RAW images. It is also possible to view various metadata types embedded inside an image such as EXIF, IPTC and XMP.As an image editor gThumb allows to scale, rotate and crop the images; change the saturation, lightness, contrast as well as other color transformations.As an image browser gThumb shows the thumbnails of the images saved on your disk, allows to perform the common operations of a file manager such as copy, move and delete files and folders. Furthermore there is a series of image specific tools such as JPEG lossless transformations; image resize; format conversion; slideshow; setting an image as desktop background and several others.As an image organizer gThumb allows to add comments and other metadata to images; organize images in catalogs and catalogs in libraries; search for images and save the result as a catalog.

gThumb Image Viewer

This release fixes the following bugs:<ul><li>Crop: lost the custom sizing for Aspect Ratio "Other"</li><li>Do not use symbols not available in glib 2.54.0</li><li>Build failed</li></ul>This release updates translations.

This release adds the following features:<ul><li>Added ability to open the image stored in the clipboard with Ctrl+Shift+V</li><li>Added ability to sort folders by modification time from the context menu</li><li>Media viewer: added ability to copy the current frame to the clipboard with Ctrl+Shift+C</li><li>Tiff and TGA files: added support for transparency</li><li>Image viewer: added support for the zoom gesture</li><li>Drag&amp;Drop: allow to copy pressing Shift</li><li>Image tools: allow to use Return to apply the changes</li><li>Rename series: added special code to add the filename without extension</li><li>Rename series: added ability to specify the current time</li><li>Crop: added 1.91:1 to the list of predefined ratios</li><li>Added an internal video thumbnailer</li><li>Try to load the parent folder if the startup folder doesn't exist</li><li>Make keypad keys equivalent to the non-keypad counterpart (!238)</li><li>Improved usability when editing metadata in browser mode</li><li>Zoom slider: set the zoom range from 5% to 1000%</li></ul>This release fixes the following bugs:<ul><li>Allow to compile without clutter-gtk (Matt Turner)</li><li>Fixed build with exiv2 version 0.28</li><li>Fixed build with libraw 0.21</li><li>Reduced memory usage by keeping in memory only the visible thumbnails</li><li>Rename series: fixed date format not applied correctly; preview does not show example values</li><li>Desktop background: fixed when using the dark color scheme</li><li>Fixed memory leaks</li><li>Fixed directory not loaded when cancelling the thumbnailer</li><li>Help: Added gThumb icon</li><li>TGA files displayed pixelated</li><li>Status bar reappears after exiting from full screen</li></ul>This release updates translations.

This release adds the following feature:<ul><li>Added support for larger thumbnail sizes: 512, 768 and 1024 pixels.</li></ul>This release fixes the following bug:<ul><li>Fixed possible crash when changing directory during thumbnails creation.</li></ul>This release updates translations.

This release fixes the following bugs:<ul><li>PNG loader ignores gAMA.</li><li>Transparent webp images are rendered incorrectly.</li><li>Crash when dropping files on an empty folder/catalog.</li><li>Fixed location loading after mounting volume.</li><li>JPEG image dimensions not displayed for files inside the trash.</li><li>Infinite Loop when viewing more than 50 thumbnails.</li><li>X11 window title is not set.</li><li>Copy release notes on build from NEWS to metainfo file.</li><li>Fixed build if appstream &gt;= 0.14.6 is not available.</li><li>Fix incorrect usage of shared_module in extensions.</li><li>cli: mention that user can open files and/or directories.</li></ul>This release updates translations.With contributions from:Kendy Kutzner, Bruno Vasselle, Federico Bruni, Jakub Jirutka, Olesya Gerasimenko, Jordi Mas, gogo, Nathan Follens, Yosef Or Boczko sicklylife, Anders Jonsson, Emin Tufan Çetin, Мирослав Николић

This release fixes the following bugs:<ul><li>Fix memory leak when loading webp, jxl, avif images.</li><li>Check if image is null before using it.</li><li>Added a Flatpak manifest.</li></ul>This release updates translations.

This release adds the following features:<ul><li>Added ability to load AVIF/HEIF images using libheif.</li><li>Added ability to save images as AVIF.</li><li>Allow to set shortcuts to activate filters.</li><li>Added a template editor to edit text values with special codes: script commands, rename templates, print header and footer, etc.</li><li>Faster navigation when a directory contains thousands of images.</li><li>File list: start more thumbnailers in parallel.</li><li>Allow to mount unmounted volumes.</li><li>Color picker: added other formats: rgb in % and hsl.</li><li>Allow to keep browsing while executing long-running external tools.</li><li>Status bar: added button to show the progress dialog.</li><li>File properties: do not reset the selection after showing another image.</li><li>Histogram: show the properties in a single column to save horizontal space.</li></ul>This release fixes the following bugs:<ul><li>Install the gThumb import desktop file.</li><li>Contact sheet: fixed themes list always empty.</li><li>Thumbnailer: try with the system thumbnailer if the image is null</li><li>Include locale.h for LC_NUMERIC</li><li>Raw: Make compatible with LibRaw 0.21</li><li>Folder context menu: do not allow to move if cannot delete.</li><li>Folder context menu: do not allow to copy not mounted volumes.</li><li>Terminal: enable only for local folders.</li><li>File chooser: correctly get the filename extension.</li></ul>This release updates translations.

gThumb Image Viewer

View and organize your images

Changes in version 3.12.4

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