EF AutoSync - Version 2.20 EF AutoSync is a practical tool for automatic data synchronization between the PC and other components such as USB flash drives, external hard drives, another computer, etc.The easy to use software done for you activities such as archiving, mirroring, data backup, update, takes you from the chore.The integration of external third-party file systemn plugins in WFX format supports a variety of devices.Requirements: A Pentium computer Microsoft Windows 32/64-Bit 2 MB free space on your harddisk for installing EF AutoSyncMultilingual.Shareware