When using Banktivity 5 the Cloud Document encryption password should be saved in Keychain Access on your Mac. Keychain Access is a utility application located inside the Utilities folder on your Mac, the Utilities folder is located inside the Applications folder – /Applications/Utilities/Keychain Access

From Keychain Access use the search field to search for:

iBank 5 Cloud Sync Document

Double-Click on the listing for ‘iBank 5 Cloud Sync Document’, then from the window that appears, place a checkmark beside “Show Password”. Enter the Login/Admin password for your Mac (this should be the same as the password you use when your Mac starts up). Then you should see the encryption password.

Note: If you are using Banktivity 6 Click Here