The Aspose.Email for Android API enables developers to design Android applications for managing and manipulating Outlook email file formats without using MS Outlook. It provides tools to create, read, and convert the Outlook MSG, PST, EML, EMLX, OST, and MHT file formats. It manages recipients, subjects, message bodies, and attachments in MSG documents. It creates and save appointments in draft format, extracts and saves calendar items from a PST, and adds Mapi Items such as Messages, Contacts, Notes, Journals, and Tasks to a PST. It also lets you manipulate message attachments with just a few lines of code.