Google Announces Improvements to Google Docs at Google IO
 

Near the end of April I took a look at Google's new Docs and Sheets mobile applications that had been spun off of the Google Drive application. I felt that Google was really trying to create a separate brand for their office application suite. The main complaint about Google's applications has always been that they can't work with Microsoft Office file formats which are commonplace in the industry. In 2012 Google had acquired the office suite Quickoffice which did support editing Microsoft Office documents and it was hoped that the ability to do that would eventually be integrated with Google's Docs, Sheets, and Slides programs. Today at Google IO that is being realized as reality with Google announcing that their office applications now work seamlessly with Microsoft Office document formats.

http://www.anandtech.com/show/8212/g...s-at-google-io