Where is my MacJournal data file stored on my hard disk?
Why is the data file stored in Application Support? Wouldn't my Documents folder be better? Can I move my MacJournal data file anywhere?
Beginning with the release of MacJournal 5 (and including MacJournal 6), you can store your MacJournal data in any number of files in virtually any location.
Your main MacJournal 5 data file (MacJournal Data.mjdoc) is stored *by default* in the (home user folder) ~/Library/Application Support/MacJournal/ folder, but it doesn’t necessarily need to reside there, and can be stored on any local volume.
If you choose to move your main document, however, make certain that after moving the file, you open the file, choose Preferences from the MacJournal menu, click on the Advanced tab, re-select your main document, then quit and relaunch MacJournal.
Please note that even if you move your main MacJournal document, automatic backups will be saved to the ~/Library/Application Support/MacJournal/ folder.