Coolutils Mail Viewer is free for personal use.
Coolutils Mail Viewer is free for educational use (schools, universities, museums and libraries).
Coolutils Mail Viewer is free for charity or humanitarian organizations.
In these cases, you are granted the right to use and to make an unlimited number of copies of this software.
You need to buy a license only if you use the Mail Viewer in business or government environment. You will get a perpetual, worldwide, fully paid-up, non-exclusive license to use Coolutils Outlook Viewer solely for your internal company's purposes.
With any questions or concerns please contact us via support form.