FreeFileSync
WindowsOpen-source file synchronization tool for Windows
Overview
FreeFileSync is an open-source file synchronization tool for Windows that simplifies keeping files consistent across drives, devices, or cloud storage. It integrates seamlessly with Windows File Explorer (via context menu) for quick sync setup, supports Windows 10/11, and offers mirror, two-way, and update sync modes. Its visual interface compares files by size, date, or content, highlighting differences clearly. Features like real-time sync, batch processing, and versioning ensure reliable backups and data consistency. It works with NTFS, FAT32, network drives, and is lightweight, ad-free, and ideal for personal/professional use.
Key Features
- Open-source with mirror, two-way, and update sync modes
- Windows File Explorer context menu integration for quick access
- Visual file comparison (size, date, content) and versioning support
- Real-time sync and batch processing for multiple tasks
Frequently Asked Questions
? Is FreeFileSync compatible with Windows 11?
Yes, FreeFileSync fully supports Windows 11, along with Windows 10 and older versions like Windows 7 (though support for older OS may be limited in latest releases).
? Is it safe to install?
Yes, FreeFileSync is open-source software with publicly auditable code. Downloading from its official website (freefilesync.org) ensures a safe, malware-free version without any adware.
? Is there a portable version?
Yes, FreeFileSync offers a portable edition that can be run from a USB drive or external storage without installation, making it convenient for use on multiple Windows PCs.
Top Alternatives
People Also Ask about FreeFileSync
Tool Info
Pros
- ⊕ Completely open-source and ad-free
- ⊕ Seamless integration with Windows OS features
- ⊕ Lightweight and fast performance
- ⊕ Supports multiple file systems (NTFS, FAT32, network drives)
Cons
- ⊖ No built-in cloud sync (requires manual setup for cloud drives)
- ⊖ Advanced features may have a learning curve for new users
- ⊖ Lacks mobile app integration for cross-device sync