Best PDF to MIDI Converters (Optical Music Recognition)


Looking for PDF to MIDI Converters? You often download score files in PDF format from the Internet, and you’d wish to hear them? You’d want to hear the Soprano part from the score your choir master owns on his computer?

What is MIDI

If you interact with any kind of digital music machine in your workflow, you’re probably using it already. With such an important part of the recording and mixing process, it’s hard to know where to start. MIDI is extremely powerful and using it can be confusing.

But it doesn’t have to be intimidating. Using MIDI has so many benefits that learning how is worth the time it takes. MIDI is a communication standard that allows digital music gear to speak the same language. MIDI is short for Musical Instrument Digital Interface. It’s a protocol that allows computers, musical instruments, and other hardware to communicate.

The advantages of MIDI include:

compact -an entire song can be stored within a few hundred MIDI messages (compared to audio data which is sampled thousands of times a second)
easy to modify/manipulate notes -change pitch, duration, and other parameters without having to rerecord
change instruments -remember, MIDI only describes which notes to play, you can send these notes to any instrument to change the overall sound of the composition.

How to Convert PDF into Midi File?

As accuracy surely depends upon the efficiency of the software and method you use, there are a vast number of ways to convert PDF to Midi files. Who doesn’t want a low-cost method to perform this action?

There is no denying the fact that the procedure isn’t easy, but to get the highest accuracy there are a lot of options on the table. Here are some of the finest and most efficient methods to do so.

Several programs can be used for the purpose of importing .pdf files with music sheets and saving them to a music sheet (like .mxl file), or in some cases directly to MIDI format, which is what pdf to midi conversion typically represents. This only works with PDF files that actually contain music data usually exports from music writing programs.

A viable alternative to this would be to use some Musical OCR (OMR) solutions that can be used for the recovery of music sheets from pictures and PDF files.

Why Someone Will need to Convert the PDF file?

  • Convert sheet music to MIDI: If you already have a whole library of printed music, and want to work with it on your computer. Once you have scanned the music into electronic format, then by converting it to MIDI you can edit, play back, enhance the arrangement using any DAW or notation software package. Even change all the instruments!
  • Play sheet music back on a digital piano: Another popular reason why you might want to scan music. So you can play it back on your digital piano or keyboard, choosing the tempo and other settings, maybe so you can learn how to play the music yourself, or play along with one hand or the other etc.
  • Self Accompaniment and music minus one: Scan the piano part so you can play it back and accompany yourself on another instrument.
  • Convert handwritten music into a publishable format: Some music scanning software will also work with handwritten scores.
  • Create rehearsal parts: for example make the alto part in a multi-part choral piece stand out so you can learn it easily

PlayScore 2

PDF to MIDI Converters apps

With PlayScore 2 sheet music scanner you can play all kinds of music direct from photos, images, and PDF scores. Snap music with your camera or import images and PDFs. The PlayScore 2 sheet music reader will play it right back to you, scrolling through the song, the following measure by measure.

Interact with the music:

  • Change tempo (even while playing).
  • Tap anywhere to play or drag with a finger to create a loop.
  • Mute and adjust volume, and change the instrument for each staff individually.
  • Transpose the whole song or by instrument (transposing instruments).
  • Select Auto-transpose and let PlayScore do it for you.
  • Adjust the dynamic range.
  • Playback in a swing style.


PDF to MIDI Converters for Windows

MuseScore is a tool for musicians and compositors who want to get started in the world of composing music with the computer. MuseScore is there to help aspiring musicians in their journey to master the music they love. It offers free, powerful, and easy-to-use music notation software to create high-quality sheet music, with audio score playback for results that look and sound beautiful.

With MuseScore you can realize your own song ideas and get useful functions at hand. After you have installed the program, you have to select the language that suits you. Then all you need is a computer mouse, keyboard, or keyboard (MIDI-capable) for entering notes. Then you can start right away.

With MuseScore you can graphically display and enter sheet music, choose any number of staves, and create up to four voices per staff. The notes are entered using the keyboard, computer mouse, or a MIDI-capable musical instrument.

The program includes a sequencer or software sequencer for creating music. The program can be operated in 20 languages ​​and is therefore also accessible to foreign speakers.


PDFtoMusic is designed for you. Open a PDF document, and after a few seconds, you just have to click a button to hear the score playing, and even the lyrics be sung.

Because it only processes PDF files that have been exported from a score editor software, PDFtoMusic offers unique reliability and outstanding results. Therefore, scanned sheet music cannot be managed by PDFtoMusic.

PDFtoMusic gives you full access at last to a giant PDF music score collection available on the Internet.

If you wish to go further, with Melody Assistant or Harmony Assistant, you’ll be able to alter the score, remove parts, transpose them, or completely rearrange the piece.


SharpEye Music Reader is a program to make the task of converting printed music to MIDI, NIFF, or MusicXML files easier. This simple yet powerful tool with useful features for music lovers has no better replacement.

Regular computer programs find it hard to convert printed music into editable files because of inevitable errors with complex music or when the input image is of poor quality. In contrast, with SharpEye you will find the same job effortless because it has been specially designed to check and correct the output before saving it as a music file.

The interface of the application includes an “input image” window and a “music output” window. In the music output window, the main menu and toolbar are displayed, whereas in the music output window the scanned image is displayed.

This tool supports different options like music recognition, text recognition, rhythm analysis, MIDI, NIFF, music XML. Apart from that, this tool also supports features like batch processing, editing music, editing an image, displaying an image in zoomed mode, and comprehensive help.

Final Thoughts

These are the best PDF to Midi Converters that are available right now for use. You can always let us know in the comment sections below how we can add more to the list or if there is a name that should not be on the list.

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