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Do you need to buy a license for Outlook Viewer?

Coolutils Outlook Viewer is free for personal use.
Coolutils Outlook Viewer is free for educational use (schools, universities, museums and libraries).
Coolutils Outlook Viewer is free for charity or humanitarian organizations.
Coolutils Outlook Viewer is free for government 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 for commercial use only. You will get a perpetual, worldwide, fully paid-up, non-exclusive license to use Coolutils Outlook Viewer solely for your internal business purposes.

With any questions or concerns please contact us via support form.

Commercial License
Commercial use for 1 person



Site License
Commercial use for up to 30 employees of one company
(both GUI and command line)



You can pay via all major credit cards, PayPal, place a phone or fax order. We also support a lot of local payment systems (QIWI, Boleto Bancario, Webmoney, Alipay). The license key will be sent to you by email immediately.


"Very good program, does exactly what it says it does and does it VERY well. Was looking for a program to open my PST file, most cost upwards of $200 USD or so, was surprised to find this one, but glad I did. Will recommend to everyone I know."

Ann White


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