Data Location

All your notes are stored ina JSON file (data.json). Preferences are saved in User Defaults. Images are stored in images folder.

To be sure your data is safe, you should make backups of those files, e.g. using TimeMachine.

Data directory location depends on where you bought the app from. You can simply find it out by entering Preferences → Data and clicking Open Data Folder button.

Data

Mac AppStore

~/Library/Containers/com.apptorium.SideNotes/Data/Library/Application Support/com.apptorium.SideNotes

Website

~/Library/Application Support/com.apptorium.SideNotes-paddle

Setapp

~/Library/Application Support/com.apptorium.SideNotes-setapp