ReaCompressor - Version 1.7 Powerful graphic solution to work on images with care: prepare images for the web, e-mailing, storing, faxing, etc. It supports 340+ image files formats. You can optimize it with your own JPG, GIF, PNG and TIF settings and see changes in a real time. The new release features JPG region specific compression that allows you to produce JPG files some areas of which are compressed more or less than others.