Hello,
I'd like to scan a paper score. Could you recommend a software?

There was an interesting discussion quite recently at this thread.
You may find some useful recommendations. The topic was renewed from an older thread, so look for the more recent comments.

SmartScore and ScanScore are recommended.

Thanks. Scan Score is a good one

Just forgot to include the link https://scan-score.com/en/ . Hope you find it helpful too

Thanks for the link.
This can be very helpful for others that are searching for the same result.