Create, play and print beautiful sheet music.

• • Step-time and real-time MIDI input, and a built-in virtual piano keyboard. Or type the notes in, or click with the mouse.
  • Transpose a selected passage to any key, or by any interval—or even transpose diatonically within the same key.
  • Send scrolling sheet music videos to YouTube, with the notes highlighted in the score as they sound—and highlighted on a virtual keyboard below.
  • Pedaling, fingering, cross-staff beaming—you name it. Everything needed to write piano sheet music is here.
  • Playback of almost all notation elements
  • Support for third-party SFZ and SF2 sound libraries
  • Style rules apply to the whole score at once
  • Total control of every score element’s position
  • Support for solo+piano (add small staff with different instrument)
  • Support for cadenzas (smaller notes and variable length measures)
  • Continuous View displays score as endless ribbon, with no layout breaks
  • Easy-to-use and customizable interface
  • Import from other music notation software via MusicXML
  • Share music online with musescore.com
  • Rehearse on the go with MuseScore mobile apps
  • Full-featured desktop software free for Mac, Windows, and Linux
  • Multiple tab styles available—from note symbols outside the staff to upside-down strings—and linked standard/tab staff pairs.
  • MuseScore can now open files from Guitar Pro, so you can easily migrate over. Import filters are improving with every release.
  • 21 default chords for every key, and a powerful editor to create your own—with barre, fret position, and any number of strings.
  • Banjo, mandolin, ukulele, oud. Custom string tunings. Even historical lute tablature. MuseScore does them all.
  • Bends, fingerings, and other common guitar notations supported
  • Add/remove linked staves any time; enter notes on either standard or tab staff
  • Percussion/drumset also included
  • Templates include guitar, tablature, guitar + tablature, and rock/pop band
  • Any change you make to the content of any part is immediately reflected in the full score—and vice versa.
  • Edit the formatting of parts and score independently—or apply the same style to all parts with just one click.
  • Instantly switch between transposed and concert pitch. Sounding pitches stay the same while the written notes change.
  • Focus on the content, undistracted by line breaks or page breaks. Switch to Page View to polish up for printing.
  • Templates for common instrumentations
  • Full orchestral sounds (and support for third-party SF2 and SFZ sound libraries)
  • Mixing and panning for individual parts
  • Chord names are automatically formatted when you finish typing—plus, they transpose with the notes.
  • Commands to fill bars with slashes—and to turn notes into rhythmic slashes, and even accent notation above the staff.

  • Transpose a selected passage to any key, or by any interval—or even transpose diatonically within the same key.

  • Templates for Jazz Lead Sheet, Big Band, and Jazz Combo
  • Real Book-style jazz font for text and chord symbols
  • Formatting tools include adding line breaks every X measures
  • Instantly switch between transposed and concert pitch
  • Continuous View displays score as endless ribbon, with no layout breaks

And a lot more. See here.