Web debugging proxy application for macOS

Charles for Mac

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Download Charles 4.5.6

Charles 4.5.6

  -  53.9 MB  -  Trial
  • Latest Version

    Charles 4.6.6

  • Operating System

    Mac OS X 10.7 or later

  • User Rating

    Click to vote
  • Author / Product

    Karl von Randow / External Link

  • Filename

    charles-proxy-4.5.6.dmg

  • MD5 Checksum

    b880bb44369a31332f3460ef40dc63d7

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 Charles 4.5.6.


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

  • Charles 4.5.6 Screenshots

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

What's new in this version:

- Bug fixes and fixed security vulnerability
- Custom SSL server certificate imports fixed
- macOS: Security vulnerability fixed in Charles's system proxy settings helper tool (ProxyHelper)
- An unauthorised application or user could communicate with Charles's ProxyHelper application to change your system proxy settings
- Thanks to Noah Tran and Csaba Fitzl for reporting this vulnerabilty, and to Christian at Obective Development for his great writeup of the general vulnerability

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