PDFtoMusic

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? 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! PDFtoMusic gives you full access at last to the giant PDF music score collection available on the Internet. Because PDF files can be generated from virtually any music software, even discontinued ones, PDFtoMusic, through the MIDI or Myr export capability, can also act as a universal score file converter.

Limitations:

Only allows playing first page of each document