OCR to extract handwrittent and checkboxes

I’m looking to integrate an OCR (free and easy to access) into my script to extract handwritten fields from a PDF document. Can anyone help me?

Hi,
You can look into using Google Cloud Vision

Ah thank you, with google cloud vision I manage to extract all the content of my document, but the checkboxes are not extracted correctly, it transcribes the 2 checkboxes (yes and no) but does not tell me which one is checked.