PC Tools develops and publishes security and utility software for consumers and enterprises markets. Its products include Spyware Doctor, which provides spyware protection to secure Windows personal computers; PC Tools AntiVirus that offers protection against virus infections; Registry Mechanic, a registry cleaner to fix Windows errors; and File Recover, which recovers files from hard drives, floppy drives, and fixed media. The company also provides Privacy Guardian, a privacy software to erase online Internet tracks and program activity; Spam Monitor, an anti-spam filter for protecting inbox against unsolicited junk emails; and PC Tools Firewall Plus, a personal firewall that protects computers from intruders and controls the network traffic. Its clients include users, small businesses, non-profit and community organizations, educational institutions, and government agencies. As of October 6, 2008, PC Tools Pty Ltd. operates as a subsidiary of Symantec Corporation.