Access Storage with Mountainduck

Mountain Duck enables you to mount and access Flow Object Storage as a regular disk drive. To access Flow Object Storage with Cyberduck, please follow these steps:

  1. Download ( and install Cyberduck

  2. Start Mountain Duck and click Open Connection.

  3. Specify your the credentials which are provided in our customer portal (

    • Server: Insert the DNS name of the S3 endpoint: Location ALP1: Location ZRH1:

    • Access Key ID: Insert the displayed Access Key from our portal.

    • Secret Access Key ID: Insert the displayed Secret Key from our portal.

  4. Press the connect button

Example for ALP1:

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