NVDA (NonVisual Desktop Access) is a free “screen reader” which enables blind and vision impaired people to use computers. It reads the text on the screen in a computerised voice. You can control what is read to you by moving the cursor to the relevant area of text with a mouse or the arrows on your keyboard.
NVDA can also convert the text into braille if the computer user owns a device called a “braille display”. NVDA works with Microsoft Windows. You can download it to your PC, or to a USB stick which you can use with any computer. NVDA is available in 43 languages worldwide. you can install eloquence add-on to use popular text-to-speach voice by nuance with NVDA which is also provided below.