Product Info
Everything you need to know about Nitro Products - from product updates and downloads, to user guides and release notes.

Release Notes

Nitro regularly releases updated products with new features, enhancements, and bug fixes.

Latest version: 12.16.6.574

Release date: February 12, 2021

A new release of Nitro Pro 12 includes an upgraded licensing server. Customers who are using Nitro Pro versions 12.16.3 and prior may experience the inability to re-activate their licenses after March 31, 2021.To avoid any potential reactivation issues, we recommend that all customers using Nitro Pro versions 12.16.3 and prior upgrade to Nitro Pro 13, or install a free update to Nitro Pro 12.16.6.

To avoid any potential reactivation issues, we recommend that all customers using Nitro Pro versions 12.16.3 and prior upgrade to Nitro Pro 13, or install a free update to Nitro Pro 12.16.6.

Electronic Signatures
A leader in e-signatures
Nitro Sign recognized as a Leader in the 2022 GigaOm Radar Report for eSignatures. Learn more about GigaOm’s evaluation and analysis of the top eSignature vendors in the category.