DDAddin - Drag and Drop to HTML5 Addin for Microsoft Outlook
DDAddin allows to drag and drop mails, attachments, etc. from Outlook into HTML5 web pages and other applications.
Web browsers do not recognize Outlook's special drag and drop data format. That's why mails, attachments, calendar items or notes cannot be dragged from Outlook into a HTML web site.
DDAddin converts Outlook's data format into the standard format for file drop operations. Hence, dropped Outlook items can be processed with HTML5 file API functions.
DDAddin not only supports Web browsers. It also helps to transfer items to all other applications that do not implement Outlook's format - e.g. Java applications.
DDAddin works with Outlook 2010, 2013, 2016 and all common Browsers (e.g. IE, Edge, Chrome, Firefox) on all Windows versions from 7 to Windows 10.
More information about the functionality can be found in this Wiki.