Mac: macOS 10.6 (Snow Leopard), or higher.
PC: Windows 7, or higher.
Sibelius 7.1.3 / Finale 26.3.1 / Dorico 3.5, or higher.
Rosetta mode support for Apple M1.
1.5 GB Hard Drive space (main drive).
4 GB RAM memory, or more.
Intel Core™ 2 Duo, 2.0 GHz, or faster CPU.