KeePass uses an encrypted database file to store your passwords, which allows you to store custom fields for each entry, search by field contents, have protecte

KeePass uses an encrypted database file to store your passwords, which allows you to store custom fields for each entry, search by field contents, have protected fields, attach files to entries, or keep a revision history of changes made to an entry which enables easy syncing of the same database stored on multiple devices. You could do almost all of that with a plain text encrypted file, but KeePass keeps it all neat and sorted.