Hello, So back in 2011 I purchased the DayOne Journaling app. On both the Mac App Store and the iOS App Store. Since all those years I believe the company went to a subscription service model, yearly and I abandoned ship sometime around 2015-2016 according to my journal entries. For longevity sake, Im sure I backup up all of my journal entries that I typed within the app into a password protected day one file and also a password protected pdf file that has all the entries. These files are currently on a backup drive. My question here is I am apprehensive about committing my writings to solely one app, as the goal is for me to be able to access my writings decades from now and for only me to be the one to do so. Do you think password protected pdf's will be considered a joke in the future? Or the DayOne encryption backup file I make will be accessible with future versions they may release? I guess I am asking for the most secure alternative and one that'll survive the digital ages?