Image Optimizer lets you create the smallest possible JPEG, GIF and PNG files. Savings of 50% or more in file size are possible with no noticeable loss in quality. Features include Resize, Digimarc Watermark, Crop, Sharpen, E-Mail and Scanner and Digital camera interface and a Batch Wizard for compressing multiple images. Image Optimizer is designed to to prepare the best possible JPEG, GIF and PNG image files for the web. File size reductions of up to 50% or often much more are possible, which can considerably decrease web page download times, reduce server load, reduce bandwidth charges and save on disk space. Includes Resize, Digimarc Watermark, Text and Image Caption, Crop, Sharpen, E-Mail and Scanner & Digital camera interface and a Batch Wizard for compressing multiple images. There are two main modes of operation, Work with whole image and Work with regions .
Many users will find that they get good results using Work with whole image mode as this will enable them to produce compact images quickly and easily. Advanced users will want to use the Work with regions.

The license of this software is Free Trial Software, the price is $49, you can free download and get a free trial.