1. How to edit docx or doc file directly in Google Drive (is there an option to convert it into google docs format directly on Android?) 2. WHY can't I download xls/docx format with Gmail? It says that I don't have any app that can open this type of file. But Google Drive can open and edit xls/docx, right? SO why th heck the gmail app won't let me view/ or edit the attachments? I opted for Google Drive because I wanted to remove the need of buying a real OfficeSuite app. I have Google Drive installed, but it can't open email attachment, let me save attachment, let me convert xls/docx/doc to Google Spreadsheet/Google Document format hence, I can't edit any xls/docx/doc files.