Thumb Options

Custom Width. Set you custom thumb width here.

Custom Height. Set you custom thumb height here.

Filter thumbs. Enable this option to let the program enhance image thumbnails

JPEG Options

Image Quality. Choose the level of JPEG image compression here. Lower quality means higher compression and smaller image files.

Progressive. This type of JPEG images will display progressively in a Web browser, as a series of overlays thus enabling viewers to see the image in low-resolution before it downloads completely.