Cool Tools %u2013 Google Drive Camera Scanning. There are several Android apps that specialize in scanning documents by taking a photo, and uploading them to the cloud for processing. But, you already have a scanning app in your Android phone. The Google Drive app, formerly Google Docs, can scan anything and save it to your Google Drive for later action. As the author of this post indicates, this is a good way to collect documents while traveling, without carrying a dedicated scanner. Just click and save.