Guitar Pro, Band-in-a-Box, MuseScore, Avid Sibelius, iReal Pro, Finale, Songsterr, ChordPulse, Guitarix, TuxGuitar, OpenMPT, Frescobaldi, Instrument Bible, LilyPond, Busker, JJazzLab, Mapping Tonal Harmony Pro, Jalmus, Canorus Music Score Editor, musagi, Rosegarden, music21, Noteflight, LeMMA, alphaTab, ScoreCloud Studio, Suggester, BackupBand, Aria Maestosa, MuseScore Sheet Music Player, Melody Assistant, Melody Generator, DaCapo Editor, Genius Jamtracks, ChordPad, TabToolkit, ABCJ, MagicScore, DGuitar, Jazz++, Denemo, EasyABC, Harmony Assistant, MidiYodi, NoteEdit, MC Musiceditor, KGuitar, MusiCAD, ABCEditor, Canary.fm, ABCexplorer, ChordBud, Chord NOTE, Tabular are some alternatives to Impro-Visor.