FreeFileSync For Mac 11.3

November 30, 2020 - Zenju (Free)
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FreeFileSync for Mac is a free Open Source software that helps you file synchronize software and synchronize folders for Windows, Linux, and macOS. It is designed to save your time setting up and running backup jobs while having nice visual feedback along the way. This software imposes no artificial limitations on how many files you can sync. Practically speaking, the only limiting factor for extremely large sync jobs is the amount of free memory available: For each 1 GB of RAM, It can synchronize roughly 1.7 million file pairs at a time.


Sync files between your PC and an external drive, filtering by folder, file name, or file type. The program displays warnings about questionable files before syncing. – Eric Griffith

System Requirements

Operating System  Mac OS X 10.8 and higher version

Technical Specification

Software Name FreeFileSync For Mac Software V 11.3
File Size 11.29 MB
Languages English, Spanish, Japanese, Chinese, Italian, and more
License Free
Developer Zenju

What is File Synchronize Software?

File sync software is used to store the copies of on-premise data on other devices or the cloud. It automatically copies or deletes files as required to ensure that two or more locations have the same set of data.

File synchronize software

For example, if you copy the file “A” from your PC to an external drive, both the locations have file “A.” The next day if you make some changes to file “A” using your PC, those changes get automatically copied to the file “A” on your external drive. This is what a file sync software does. It ensures that the data is identical on both devices so that the latest information is accessed and there is no ambiguity or confusion within the processes of an organization.

FreeFileSync – File Synchronize Software Features

  • Detect moved and renamed file synchronize software 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
  • Support long file paths with more than 260 characters
  • Fail-safe file copy
  • Cross-platform: Windows, Linux, Mac OS X
  • Expand environment variables like %USERPROFILE%
  • Access variable drive letters by volume name (USB sticks)
  • Native 64-bit support
  • Keep versions of deleted/updated files
  • Prevent disc space bottlenecks via optimal sync sequence
  • Full Unicode support
  • Highly optimized runtime performance
  • Include/exclude files via the filter
  • FreeFileSync portable and local installation available
  • Handle daylight saving time changes on FAT/FAT32
  • Use macros %time%, %date%, et al. for recurring backups
  • Case-sensitive top file synchronization software
  • Built-in locking: serialize multiple jobs running against the same network share


It is one of the most trustworthy, open-sourced file synchronize software that replaces the proprietary sync and cloud services of your Operating System. Its decentralized module ensures that your data remains safe, without the risk of losing it any time soon.


Created by Siber Systems, GoodSync for Mac is one of the professional, file backup software you can find. Its automatic backup makes sure that your files are synced throughout your computer and other mobile devices. The only downside is that, after its 30-days trial period, you are only restricted to 100 files.


It is one of the versatile file synchronization tool, specially curated for Unix and Windows machines. It enables users to replicate files throughout different hosts. One of its biggest takeaways is that, if one file is updated, the replicas get the same update as well. Unison is open-sourced and completely free to use.


SyncToy is designed by Microsoft, and it’s completely free to use. Its intuitive GUI makes easy automatic file synchronization across different file locations. Unlike any other file sync applications, it actually keeps track of all the files and the changes that go into it.


Pros Cons
Compare by content or size/date No help
Configurable synchronization No, undo option
Save your configuration settings

Video Tutorial of File Synchronize Software Files and Folders

Free File Sync Software is a folder comparison and synchronization application that creates and manages backup copies of all your important files. Instead of copying every file every time, It determines the differences between a source and a target folder and transfers only the minimum amount of data needed.


File Synchronize Software is an ideal solution to overcome the challenges arising due to the loss of the data within an organization. It allows users to synchronize their important files on multiple devices and network servers. If the user modifies a certain file, it gets updated on all the devices and networks automatically.

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