Apps with 'Smart attachments' feature
Part of the Microsoft Office Suite, Outlook is a personal information manager that lets you manage your e-mail, calendar, contacts, and tasks.
AirSend is a contextual workspace that brings all your conversations, files, notes, and to-do lists into one place so that you can get work done faster and easier.
MY ATTENDY is a full featured online school attendance and management system. It is customizable out of the box, and has advanced features that makes running your school an enjoyable experience.