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About gThumb Image Viewer
Image viewer, editor, browser and organizer.
View images: PNG, JPEG, WEBP, SVG, JXL, HEIF, AVIF, TIFF, GIF, RAW.
Edit images: scale, rotate and crop images, change contrast, brightness and saturation, as well
as other color transformations.
View and edit embedded metadata: EXIF, IPTC and XMP.
File manager operations: copy, move, rename and delete files and folders, execute scripts on
the selected files.
Image specific tools:
• JPEG lossless transformations
• Image resize
• Format conversion
• Slideshow
• Setting an image as desktop background
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.
License: GPL-2.0+
View images: PNG, JPEG, WEBP, SVG, JXL, HEIF, AVIF, TIFF, GIF, RAW.
Edit images: scale, rotate and crop images, change contrast, brightness and saturation, as well
as other color transformations.
View and edit embedded metadata: EXIF, IPTC and XMP.
File manager operations: copy, move, rename and delete files and folders, execute scripts on
the selected files.
Image specific tools:
• JPEG lossless transformations
• Image resize
• Format conversion
• Slideshow
• Setting an image as desktop background
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.
License: GPL-2.0+
| Release info | Update on Nov 07, 2026 |
|---|---|
| Release notes | This release fixes the following bugs: • Import Files: fixed import process never completes • Import Files: fixed missing thumbnails • Selection and Catalog: load next image after removing the current image |
| Related tags | Image Viewer |
| Listing data | Flathub |
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