From individual users to large enterprises, Nitro Pro is an easy-to-use, full-feature PDF solution driving productivity without sacrificing user experience. 2.2 Online help To get online help using Nitro PDF Professional, visit the support section of the Nitro PDF web site. Nitro makes it easy to create, edit, share and collaborate with PDF documents anytime, anywhere. providing customers with: integrated PDF productivity via Nitro Pro. You can also use Support Tools to reinstall the Nitro PDF Creator printer or update the Microsoft Office add-ins. 2.On the Getting Started dialog, in the bottom right corner, click the Do not show at startup checkbox. With the help of Capterra, learn about Nitro, its features, pricing information. The Support Tools utility provides you with a quick way to gather support-related information that can be useful in requesting assistance from the Nitro PDF Support Team. Follow these steps to use the DirectX Diagnostic Tool to check your DirectX version: In the search box on the toolbar, enter dxdiag.