NVDA is a fantastic resource for the disabilities community, so consider supporting its development by making a donation.

NVDA supports more than 50 languages and has an international community of more than 70,000 users in more than 175 countries. The add-ons can enhance functionality for specific applications, magnify portions of the screen, and much more.

It can be extended easily with plugins from the NVDA Community Add-ons website. Other screen readers like JAWS don’t provide this portability, which limits their utility for users who work on multiple machines. Users can install NVDA on a USB flash drive, then use the software on most Windows PCs. The software provides reliable control of web browsers, login screens, and many popular Windows applications. The software is regularly updated with new features, and since its introduction in 2006, it has remained 100% free. Several key features explain NVDA’s popularity: In a 2021 screen reader user survey published by WebAIM (Web Accessibility In Mind), NVDA was the second-most popular screen reader for desktop-laptop use (JAWS, or Job Access With Speech, was the most popular). Related: Can You Check Web Accessibility By Downloading a Screen Reader? Why NVDA Is Popular with Screen Reader Users It’s widely used in digital accessibility testing, as NVDA is an excellent tool for finding barriers that affect real-life internet users.Īs part of a series of articles on screen readers, we’re providing a quick overview of NVDA’s features and capabilities. The project was launched by Michael Curran and James Teh, who are fully blind, and within several years of its introduction, NVDA became one of the most popular screen readers available. It can output visual content as audio or braille, and it’s completely free. Developed by registered charity NV Access, NVDA (NonVisual Desktop Access) is a free, portable screen reader designed for Microsoft Windows.

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