Hello fellow Onyx Boox user. I'm trying to edit PDFs with the ONYX Note application but, it's very limited. Have you found any hand writing applications that ed

Hello fellow Onyx Boox user. I'm trying to edit PDFs with the ONYX Note application but, it's very limited. Have you found any hand writing applications that edit PDFs? I guess I'm asking what applications are you using daily on your BOOX.