Sync Folders Pro 4.6.6 May 2026

Includes two-way (bidirectional), one-way, and mirror backup options.

Perfect for syncing to USB drives, SSDs, and memory cards. Sync Folders Pro 4.6.6

Sync Folders Pro 4.6.6 is a specialized macOS utility designed for precise file synchronization and backup. This version specifically focuses on boosting and refining the Auto Sync mode . Key Features of Version 4.6.6 Includes two-way (bidirectional)