Alternative apps to SmartSync Pro:
  • 4.5
    22 votes
    FreeFileSync is a free and Open Source folder comparison and synchronization tool.
    • Freeware
    • Windows/macOS/Linux
  • 4.5
    6 votes
    Backup or synchronize your files and directories
    • Shareware
    • Windows
  • 2.7
    7 votes
    Real bidirectional file & folder synchronization software. Free for private use.
    • Freeware
    • Windows