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What is the Noteflight Viewer?

Last Updated: Mar 01, 2017 08:04PM GMT

The Noteflight Viewer is the world's leading HTML-based sheet music viewer, providing interactivity for use on any device, including computers, tablets and smartphones. The Noteflight Viewer is used for all Sheet Music Direct  Interactive files.


Interactivity includes playback, tempo control, transposition, variable note sizes, and full screen viewing. The Noteflight Viewer includes realistic MIDI playback with expression, stereo and reverb and works seamlessly within desktop and mobile browsers.


System Requirements

Sheet Music Direct works with the following operating systems:

  • Windows XP, Vista, Windows 7, Windows 8, Windows 10
  • Mac OS X 10.6 or above
  • iOS 6 or above
  • Android 2.3 or above
  • Chrome OS
  • Linux

Browser Compatibility

For score display and downloading, the following browser versions are supported:

  • Chrome 21 or above
  • Safari 6 or above
  • Firefox 14 or above
  • iOS Safari 6 or above
  • Android 2.3 or above

For audio playback, the following browser versions are supported:

  • Chrome 36 or above
  • Safari 7 or above
  • Firefox 36 or above
  • iOS Safari 7.1 or above
  • Android (none)

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