WeddingLan for Mac OS X is a new tool to help arrange and execute a wedding. It requires Mac OS X 10.6 or higher, costs US$19.99, and is available worldwide exclusively through the Mac App Store in the Productivity category.

WeddingLan has nine essential functions; Contacts, Invitations, RSVP’s, Attendees, Gifts, Checklist, Budget, Vendors and Events. You can track every aspect of your wedding in one file, which can be updated whenever new information arrives.