Nitro 13 Enterprise (NLS version) not te PRO version that is in the catalog!!

Nitro PDF Pro uses three different licensing methods—Business, Enterprise, and the Nitro Licensing System (NLS)—which correlate with the type of license purchased.

All three have different MSI packages. They contain the same version of Nitro PDF Pro and provide the same features, but the licensing system differs based on your license type. The three types of MSI packages are difficult to distinguish before being installed so caution is recommended. The best way to determine your license type is to review the product details email sent to you by Nitro after starting your subscription. This email includes both your license code as well as links to the appropriate MSI. For further reference, please review table below outlining the differences: Nitro PDF Pro Advanced Installation Guide 5 License Type License Code Format Installer Link Business An 18 digit numeric code within the email http://www.gonitro.com//installers/business/v13/msi/download Enterprise A .lic file attached to the email with a 32 digit name http://www.gonitro.com/en/installers/enterprise/v13/msi/download NLS No license code. Admins manage user licenses within Nitro Admin https://www.gonitro.com/installers/nls/v13/msi/download PLEASE NOTE: Using the wrong license/deployment package combination will result in a failed activation of Nitro PDF Pro, and the application will need to be reinstalled using the correct deployment package.