Lost the .sib file and only have the PDF? Got a part as a PDF and need to change it? LalaScript reads the PDF into real notation, checks that every bar adds up, and gives you MusicXML that Sibelius opens with File > Open.
Start free, no card needed.
Real, editable notation, not an image. Cleanest results come from PDFs exported by notation software, one page of music per PDF page, upright. Scanned or photographed pages are less reliable.
A PDF exported from Sibelius, or from any notation program, reads best. Scans work too, less reliably, and the result says which kind of read you got.
Optical music recognition reads the page, then the engine checks keys, voices and rhythms so every bar adds up.
Download MusicXML (.musicxml or .mxl) and open it in Sibelius with File > Open. A fresh PDF, a MuseScore file and an MP3 are there too.
The engine checks every bar before export, so the score you open has no broken measures to hunt down.
Transpose it, make a part easier, fix a wrong note: type it in plain English before you download.
Play the score in the browser and catch a misread before it ever reaches Sibelius.
Not as notes. Sibelius opens its own .sib files and MusicXML; a PDF has to be read into notation first. LalaScript does that reading and hands you MusicXML that Sibelius opens with File > Open.
You can get the music back. Upload the PDF and LalaScript reads it into MusicXML, which Sibelius opens as an editable score. PDFs exported from notation software are the cleanest input there is.
MusicXML, the standard format Sibelius, Dorico, Finale and MuseScore all read. You can also download a MuseScore (.mscz) file, a fresh PDF or an MP3.
It works best on PDFs exported from notation software, one page of music per PDF page, upright. Scanned or photographed pages convert less reliably, and LalaScript says so on the result instead of hiding it.
LalaScript is free to start with no card needed, so you can convert your first PDFs without paying.
The studio is free to start. Bring a PDF and open it in Sibelius today.
Convert a PDF for Sibelius →