NetBarrier X9: Intelligent two-way firewall for home and hotspot network protection. ContentBarrier X9: Parental Controls for Mac to keep your family’s digital world safe and appropriate. Mac Washing Machine X9: Mac Cleaner software to optimize, organize and speed up your Mac. Personal Backup X9: Backs up your essential files. Release date: 1/1/2019. Studio: Intego. Label: Intego.