Sibelius - Sibelius is a virtual score creation tool which allows composers to easily create new piano scores, developed by Avid.
uberflip - Organize and Centralize ALL of your Content in minutes
Guitar Pro 7 - Create, play and share your tabs
Paperflite - Paperflite is a prospect engagement platform to enable business development reps to see what sells.
LilyPond - GNU LilyPond is a computer program for music engraving.
SnapApp - SnapApp is an interactive content creation platform.