To work with files from your Android or iOS device, download mobile apps for Google Drive and the Docs editors.
Use the Drive mobile app to find and open files, share them, or do anything else you can do with Google Drive on a computer. Use the mobile Docs editors to edit documents, spreadsheets, and presentations.
Download the mobile apps
If you use Mobile Device Management
If your organization uses 3rd-party Mobile Device Management (MDM), update your application whitelists to ensure that the Google Docs, Sheets, and Slides apps are allowed in your organization. Check with your MDM provider to learn how.
If you don't allow the apps for your organization, your users can still upload and download files using Google Drive. But they can't edit documents, spreadsheets, or slides.