UBExtension is a Firefox extension designed to facilitate the application of electronic digital signatures in compliance with Ukraine's national standard DSTUThis tool is essential for users who need to work with electronic signature files and hardware tokens (USB tokens) for secure communications and document signing. The extension is built to enhance the functionality of web applications developed on the UnityBase platform, ensuring a seamless integration of digital signatures into various workflows.

The subscription-based service offers users robust security and privacy features, specifically targeting the anti-spam and anti-spy categories. By adhering to the national standards, UBExtension provides a reliable solution for organizations and individuals in Ukraine who require secure signing capabilities for their digital documents. Its compatibility with Firefox makes it accessible to a wide range of users looking to enhance their online security and compliance with local regulations.