XD Air by Owl Cyber Defense is an integrated hardware/software package that inspects and cleans files on portable media of malware and other malicious content. Developed in conjunction with the National Security Agency as a file sanitization tool, XD Air enables the safe use of portable media. It performs deep content inspection on MS Office and PDF files, transferring only 'known good' content to clean destination media. This process eliminates hidden data, macros, and executable content, making it effective against zero-day attacks. XD Air is available in desktop and laptop-based kiosk form factors.