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.SIB File Extension

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File TypeSibelius Score

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CategoryAudio Files


File format categories include Binary, Text, XML, and Zip. The format of this file type has not been determined.


Musical score created with Sibelius music notation software; may be composed using software or a MIDI input device; can be used to play software instruments, but does not contain actual audio data.

More Information

SIB files can also be exported as standard MIDI (.MID) files from within Sibelius.

Program(s) that open .SIB files
Microsoft Windows LogoWindows
Avid Sibelius
Mac OS X LogoMac
Avid Sibelius
Updated 6/20/2009