REQ: Myriad PDFtoMusic Pro 1.7.0i

The scores you created with your old score editor are no more compatible with the new one?
You own scores in PDF format, and you'd want to modify them with your favorite score editor?

From a document in PDF format (that you can generate from any software, even from discontinued products), PDFtoMusic Pro rebuilds the original score, and exports it for instance into MusicXML format, useable in most of the professional score editors.