Whatever your backup or sync scenario, ChronoSync has got you covered!

ChronoSync for Mac

ChronoSync 4.5.5

  -  41.3 MB  -  Demo

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 ChronoSync 4.5.5.


For those interested in downloading the most recent release of ChronoSync 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!

  • ChronoSync 4.5.5 Screenshots

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

    ChronoSync 4.5.5 Screenshot 1
  • ChronoSync 4.5.5 Screenshot 2
  • ChronoSync 4.5.5 Screenshot 3

What's new in this version:

- Improved UI display and performance under Yosemite
- Improved Package File analysis logic
- Improved fault tolerance by accounting for potentially corrupt initialization values
- Improved application security and stability
- Added logic to work-around deficiencies when communicating with certain network file systems
- Increased the file count limit for Demo mode
- Updated the bootable backup blacklist of files and folders not copied
- Fixed a hang that could occur on document open