Ink usage is usually described by the printer manufactures as so many pages of A4 using 5% coverage. This software helps you calculate ink toner coverage on page before printing expressed as a percentage. So you will be able to estimate cost price of the page to a first approximation Main features: -color coverage measuring of the selected area of the screen -calculating CMYK coverage of PDF or PS file -color coverage measuring of pages from a Postscript (*.ps) file. In this case you need to install Ghostscript 8.14 for Win32 -perimeter measuring of any area of the screen -area and perimeter measuring of the selected area of the screen -area and perimeter measuring of the automatically selected area of the screen -increasing of the screen area -adjustment of user''s measuring units After start an icon of the program stay in Tray Bar the program works under W95 W98 Me W2000 WNT XP