Sync Files and Folders, Back Up Data to Google Drive and more
http://www.maxsyncup.com/main.html
Max SyncUp allows you to:
create backups or synchronize your files to a local folder, removable USB drive, networked computer or NAS, FTP, SFTP or WebDAV server, Google Drive, OneDrive or Dropbox cloud storage – all completely automatically;
-synchronize two computers directly over Internet or in a local network by using the effective RSync-like algorithm which detects and transfers only the changed parts of files;
-perform bi-directional synchronization with the proper processing of any changes and delete obsolete files;
-create hard link based backups in Apple Time Machine style that combine facilities of full backups with the effectiveness of incremental backups;
-preview files to be processed and change automatically designated actions;
-easily browse the contents of the archive, search and select files and restore them in the original location or to another place;
-keep multiple versions of the same file and restore it for a specified date;
-runs as a Windows service that enables execution even when no user is logged on;