gThumb Image Viewer

gThumb is an advanced image viewer and browser. It has many useful features, such as filesystem browsing, slide show, image catalogs, web album creation, camera import, image CD burning, batch file operations and quick image editing features like transformation and color manipulation.

gThumb is included in Ubuntu by default. To start it, choose Applications->Graphics->gThumb Image Viewer .

For help with gThumb, use the items in its Help menu.

For more advanced photo & image editing, see The GIMP.