Document sharing a new feature added to WhatsApp. The new feature for Android comes just a day after WhatsApp added new features to its iPhone app, including cloud storage integration for sending photos and videos.
This New WhatsApp update lets the users to share documents, but currently it supports PDF files only it means that there is no support for .doc .xls and other formats. To share a PDF document file tap the attachment icon on the top right screen in a chat window and then select the "Document" option. Automatically it opens the PDF files list stored in your phone, but one drawback is the navigation does not let you to open a specific folder.