MailStore Archive Server can be installed on most versions of Microsoft Windows. Please visit the System Requirements below for details.

Explain it here. Requires a web form submission (display on product landing page?), and trial key is returned via email.

If your MailStore license is current when a new update is released, you are entitled to the new version (free of charge) and you will have access to the newest product features. To verify or renew your license, please visit the purchase/renew page.