Apps similar to CalmusNotation include MuseScore Studio, which is free and open source. Other options are TuxGuitar, Guitar Pro, LilyPond and Rosegarden. There's no shortage of Music Production Apps like CalmusNotation, with more than 50 alternatives for Windows, Mac, Linux, iPad and iPhone.
NoteWorthy Composer is a graphical score editor intended for the creation of sheet music, but it can also import and export MIDI and Karaoke files and can export graphical WMFs. The user interface works either from the keyboard or the mouse.
United States
NtEd is a GTK+ score editor. It intends to be really WYSIWYG: what you see on the screen is exactly what you get on printer output. It supports up to 4 voices per staff, drum notes, 5 lyrics lines, N-Tuplets, context changes, repeats with alternatives, configurable music...
Noteflight is an amazing online notation editor. On the free version you get 10+ instruments to choose from, lots of musical symbols and more. On the payed version (Cresendo) you get lots more instruments, guitar tab and sharing options. Best way to wite music on the web.
ScoreCloud, free software that instantly turns your songs into sheet music. As simple as that!
Sweden
EU
Melody Assistant is dedicated to music writing, printing and rendering. Easy to use, Melody Assistant offers a user-friendly interface and powerful capabilities. Now used by a very active community of thousands of people, it has become a favored tool for creating music.
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FranceEU
A simple and intuitive way to write musical notation, Crescendo allows composers to write, save and print their music compositions on their computer. Arrange your own professional quality sheet music.
Australia
Bring musical inspirations to life with the blazingly fast and intuitive Notion™ 6 music composition and performance environment. Compose when and how you want and even enter music with your own handwriting.
United States
MC Musiceditor is free/open source (GPLv2) music notation software (Windows). It has been developed with only one purpose: to make life of musicians easier when making scores. This results in a userfriendly editor which makes professional scores without requiring specific...
NetherlandsEU
Canorus is a free cross-platform music score editor. It supports an unlimited number and length of staffs, polyphony, a MIDI playback of notes, chord markings, lyrics, import/export filters to formats like MIDI, MusicXML, ABC Music, MusiXTeX and LilyPond.
Harmony Assistant is an unbeatable software for computer-assisted music composition and editing.
FranceEU
iOS and macOS notation and tablature editor with MIDI and MusicXML files support and chromatic scales analyze of the score.
Dispatch re-typing of sheet music to a nuisance of the past! Let capella-scan transform your sheet music quickly into a ringing score that is ready for editing and printing. capella-scan has put an end to the laborious task of typing out notes.
