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Synchronize Files and Folders

FreeFileSync is a folder comparison and synchronization software that creates and manages backup copies of all your important files. Instead of copying every file every time, FreeFileSync determines the differences between a source and a target folder and transfers only the minimum amount of data needed. FreeFileSync is Open Source software, available for Windows, macOS, and Linux.

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Latest News

Aug 10, 2026

FreeFileSync 14.11 has been released!

Sep 30, 2025

Reselling FreeFileSync [Business]

Mar 28, 2024

FreeFileSync [Business] License Extension

Sep 12, 2023

FreeFileSync [Business] Edition

Sep 11, 2023

New Sync Concept and Multi-File-Rename

Feb 16, 2020

Email notifications

Jan 26, 2019

Synchronize files with Google Drive

Jul 16, 2018

Parallel file copy and ad-free installer

Jun 11, 2017

FreeFileSync Video Tutorials available

May 24, 2017

FreeFileSync adds Support for FTP and FTPS

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