Released in late 2024 with version 14.1, FreeFileSync 14.1 is the popular open-source file synchronization and backup software, offering fast, reliable, and easy-to-use tools for comparing and syncing folders across local drives, networks, and cloud storage with real-time sync capabilities.
Key Highlights
- Real-Time Synchronization – Automatic detection of file changes with instant or scheduled syncing for continuous data protection.
- Two-Way & Mirror Sync – Supports multiple sync modes including mirror, update, and two-way detection/resolution of conflicts.
- Versioning & Recycle Bin – Keep previous file versions and move deleted/updated files to a recycle bin for easy recovery.
- Volume Shadow Copy – Sync locked/open files on Windows using Volume Shadow Copy Service without interruptions.
- Network & Cloud Support – Sync with FTP, SFTP, Google Drive, OneDrive, Amazon S3, and other cloud services via native or WebDAV protocols.
- Advanced Filtering – Include/exclude files by name, size, date, attributes, or custom filters with detailed comparison options.
- Performance & Stability – Parallel file copying, block-level copying for large files, improved error handling, and full Windows 11 compatibility.
System Requirements
- Windows 11 64-bit (or Windows 10 / 8 / 7)
- 4 GB RAM minimum (8 GB+ recommended)
- Integrated GPU sufficient
- NVMe SSD strongly advised