'Lite' versions of Sibelius (with a smaller feature set and lower price) were released for Acorn computers from late 1993 onwards (Sibelius 7 Student, Sibelius 6 and Junior Sibelius) and more recently for Windows and Mac platforms (Sibelius Student, Sibelius Instrumental Teacher Edition and Sibelius First).
Lite notation based on Sibelius is included in Avid's Pro Tools audio editing software.