Air Explorer for Mac and for Windows
Air Explorer is now available for Windows and Mac, both support the best cloud servers like OneDrive, OneDrive for Business, Google Drive, Amazon Cloud Drive, 4shared, Box, Dropbox, Mega, Mediafire, Yandex, Baidu, Hidrive, pCloud, Mail.ru, WebDAV, Mail.com, Adrive, Magenta Cloud and FTP.
You can check more information here:
-Air Explorer for Mac, for backups and synchronizations
-Schedule synchronizations in Air Explorer for Mac