Hi, the Samsung Notes are synchronisiert on my N20U. But there are some PDFs, I don't want them to be synchronized after working with the S-Pen on it. I like the features of the S-Pen when using Samsung apps because it uses the details like pressure difference, various pens and colours, etc. Acrobat does not offer these features for example, there is just a standard static pressure. Note 10 had "Write on PDF" which was completely offline. But it is not possible to download this app for the N20U anymore. Do you know an alternative where the app uses all features of the S-Pen but is offline?