FreeFileSync is a free backup software that helps you to compare and synchronize files and folders on Windows, Linux and Mac OS X. It is designed to save your time setting up and running backup jobs while having nice visual feedback along the way.
Features: Detect moved and renamed files and folders. Copy locked files (Volume Shadow Copy Service). Detect conflicts and propagate deletions. Binary file comparison. Configure handling of Symbolic Links. Automate sync as a batch job. Process multiple folder pairs. Comprehensive and detailed error reporting. Copy NTFS extended attributes (compressed, encrypted, sparse). Copy NTFS security permissions.
What's new in this version:
Create missing synchronization base folders only on demand. Improved main grid text search performance by 40%. Restore correct main dialog height after restart (Linux) [...]. Keywords: free backup software, synchronize folders, synchronize files.