Backup software which helps you compare and synchronize files and folders

FreeFileSync for Mac

FreeFileSync 9.3

  -  11.32 MB  -  Open Source
  • Latest Version

    FreeFileSync 13.7

  • Operating System

    Mac OS X 10.7 or later

  • User Rating

    Click to vote
  • Author / Product

    Zenju / External Link

  • Filename

    FreeFileSync_9.3_macOS.zip

  • MD5 Checksum

    df425f33174da89f8a6ee2072c1e735e

Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system.

Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of FreeFileSync 9.3.


For those interested in downloading the most recent release of FreeFileSync for Mac or reading our review, simply click here.


All old versions distributed on our website are completely virus-free and available for download at no cost.


We would love to hear from you

If you have any questions or ideas that you want to share with us - head over to our Contact page and let us know. We value your feedback!

  • FreeFileSync 9.3 Screenshots

    The images below have been resized. Click on them to view the screenshots in full size.

    FreeFileSync 9.3 Screenshot 1
  • FreeFileSync 9.3 Screenshot 2
  • FreeFileSync 9.3 Screenshot 3
  • FreeFileSync 9.3 Screenshot 4

What's new in this version:

- Support multiple connections per FTP folder traversal: N times speed up
- Improved folder traversal time by 35% for FTP servers supporting MLSD
- Use single CWD when changing FTP working directory
- Maximize FTP input/output speed using prefetch/output buffers and async execution
- Use larger socket buffer for significant FTP upload speed increase
- Fixed out of memory error when copying large files via FTP
- New popup dialog option to ignore all errors
- Reduced memory peaks by enforcing streaming buffer size limits
- Removed custom sync directions from config XML if not needed
- Fixed EOPNOTSUPP error on gvfs-mounted FTP (Linux)
- Prevent input focus stealing after manual comparison
- Flash task bar after comparison if other app has input focus