To enjoy seamless experience of Rediffmail across your Android mobile, tablet and PC, download the official Rediffmail application here. It’s free! Whether you are in the office or on the move, the Rediffmail application now enables you to read and respond to mail, add contacts, set reminders to the calendar, search for mails and view and save attachments. And there’s more. You can do all this even when you are not connected to the internet.