Ensure Rosetta 2 is installed. Open your Terminal application and run the command: softwareupdate --install-rosetta Alternatively, ask your IT department for a version upgrade to FortiClient 7.0.x or higher, which includes native arm64 support for Apple Silicon. Conclusion and Next Steps
Whether you are using an or Apple Silicon (M-series) Mac The specific error message you are seeing, if any Share public link
:
: Secure remote access to your corporate network with support for multiple authentication methods, including SAML.
FortiClient 6.4.3 for macOS: The Workhorse for Secure Remote Access
: Intel-based Macs. (M1/M2/M3 chips generally require version 7.0+ for native performance). Memory : Minimum 256 MB RAM. Storage : Approximately 72 MB for the installation package. FortiClient (macOS) Release Notes - AWS
You need a valid Fortinet support account (even for free trial versions).
FortiClient version 6.4.3 is considered a legacy release. Fortinet has since released newer versions (7.0.x, 7.2.x, and later). While this article provides technical guidance for legacy deployment, we strongly recommend using a supported version unless compatibility with a specific legacy FortiGate firmware is required.
Ensure Rosetta 2 is installed. Open your Terminal application and run the command: softwareupdate --install-rosetta Alternatively, ask your IT department for a version upgrade to FortiClient 7.0.x or higher, which includes native arm64 support for Apple Silicon. Conclusion and Next Steps
Whether you are using an or Apple Silicon (M-series) Mac The specific error message you are seeing, if any Share public link
:
: Secure remote access to your corporate network with support for multiple authentication methods, including SAML.
FortiClient 6.4.3 for macOS: The Workhorse for Secure Remote Access forticlient 6.4 3 download macos
: Intel-based Macs. (M1/M2/M3 chips generally require version 7.0+ for native performance). Memory : Minimum 256 MB RAM. Storage : Approximately 72 MB for the installation package. FortiClient (macOS) Release Notes - AWS
You need a valid Fortinet support account (even for free trial versions). Ensure Rosetta 2 is installed
FortiClient version 6.4.3 is considered a legacy release. Fortinet has since released newer versions (7.0.x, 7.2.x, and later). While this article provides technical guidance for legacy deployment, we strongly recommend using a supported version unless compatibility with a specific legacy FortiGate firmware is required.