Hi all. I would like to create an app for a user to store personal information (confidential) which only he/she and his/her family can have access to. For this, I am thinking, if I can have the app’s database (excel or something) to be downloaded and stored in the user’s local machine when he/she installs the app. Please give your suggestions on this. I do not know if actually my initial idea itself is in the right thoughts or not. Please correct me if I’m wrong.