http://www.cloudberrylab.com/
https://mover.io/
https://www.syncovery.com
https://www.boxcryptor.com/en/boxcryptor
http://www.webdrive.com/products/webdrive/
http://www.skysync.com/default.aspx
http://www.netdrive.net/ (cryptowall could infect mapped drives?)
http://www.expandrive.com/ (cryptowall could infect mapped drives?)
http://www.aubrett.com/InformationTechnology/CloudServices/MapGoogleDrive.aspx
http://hydra.geht.net/tino/english/opinion/alternatives/expandrive/
https://www.jumptuit.com/
http://wappwolf.com/dropboxautomator
https://www.zeropc.com/
https://www.cloudhq.net/amazon_cloud_drive
https://www.odrive.com/