How to Install Fiddler Root Certificate on Mac OS


Product Fiddler Everywhere
Product Version 1.0.0 and above
OS macOS


How to install Fiddler root certificate on Mac OS.

Fiddler Everywhere provides automatic option to install the root trust certificate (administrative account still needed). Use this documentation section as a reference and use the method below only if you need to add the certificate manually.


  1. Go to your Desktop and click on FiddlerRootCertificate.crt.
  2. In Keychain Access click on DO_NOT_TRUST_FiddlerRoot certificate to open the Trust dialog
  3. Choose Always Trust in the When using this certificate dropdown.

Fiddler root certificate is now installed.

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