Google Drive Migration Tool is the most efficient software that helps businesses to effectively transfer files between Google Drive accounts, OneDrive, and Local Drive. With the help of this utility, you can safely backup or migrate Google Drive items such as Audio, Video, Files, PDF, DOC, DOCX, etc. It works on modern authentication that ensures high data security throughout the entire migration task. They are flawlessly compatible with all versions of the Windows operating system. To explore the performance you can download it. 

However, If you want to save documents from Google Drive then you can opt for an informative article How To Retrieve Documents From Google Drive. They will provide the most reliable manual solution to accomplish the process easily.