Sibelius is the world's best-selling music notation software, offering easy-to-use tools used by composers, arrangers, publishers, educators, and students.
System requirements:
WINDOWS
64-bit Windows 7 (SP1 or higher), Windows 8.1 (NOT Windows RT) Windows 10 / 11
1+GB of RAM
1 GB of storage space for the Sibelius program
Internet connection to download and activate the program
MAC
macOS 10.12 or 10.13, 10.14, 10.15, 11.0, 12, 13
1+GB of RAM
1 GB of storage space for the Sibelius program
Internet connection to download and activate the program
The following storage formats are not supported:
APFS (Case-sensitive)
APFS (Case-sensitive, Encrypted)
Mac OS Extended (Case-sensitive, Journaled)
Mac OS Extended (Case-sensitive, Journaled, Encrypted)
Recommendations for installing the Sibelius sound library: