Third Party Providers include AnchorFree AG (developer of Hotspot Shield), BitDefender (developer of BitDefender Antivirus), ShieldApps (developer of MyCleanPC, MyCleanID and MyPassLock), Private Communications Corporation (developer of ioloVPN), Kaspersky Lab Switzerland GmbH (developer of VirusFix), Systweak Software (developer of MyCleanMac and GetMyDrivers), Yahoo Inc. (developer of ioloSafeSearch) and Cyren Inc. (which provides certain features of System Mechanic Professional, System Mechanic Ultimate Defense, Malware Killer, and System Shield).