NVDA allows blind and vision impaired people to access and interact with the Windows operating system and many third party applications.
Cost / License
- Free
- Open Source
Platforms
- Windows

The best open source alternative to Supernova screen reader is NVDA. If that doesn't work for you, our users have ranked seven alternatives to Supernova screen reader, but unfortunately only two of them is open source. If you can't find an alternative you can try to remove all filters.
NVDA allows blind and vision impaired people to access and interact with the Windows operating system and many third party applications.

Orca is a free, open source, flexible, and extensible screen reader that provides access to the graphical desktop via speech and refreshable braille.