[efficiency] Such as paper materials also refreshing GoogleDrive

Recently, “Cloud Tool”, such as Dropbox and Evernote become very popular. Now, Google Drive Androd version that is one of the cloud tools has been updated. As additional features are redesigned viewers, OCR scanner. When you are exhausted lot of filling paper documents which like proposal, bill and so on, you can manage them as PDF documents easily. In addition, you can be to search for text later by OCR technology. If I could use so such useful functions, you might have option of GoogleDrive in many Cloud tools?
https://play.google.com/store/apps/details?id=com.google.android.apps.docs