Data & Privacy

Data & Privacy

HZN Queue Console is a local desktop application. Your message broker data never leaves your machine.

What Stays Local

DataWhere it is stored
Server connection details (hostname, port, username, broker type, name, environment tag)~/.hzn-queue-console/servers.json
Passwords and credentialsOS keychain (macOS Keychain, Windows Credential Manager, Linux Libsecret/KWallet)
App preferences and settingsLocal app storage
Message content you browseIn memory only — never written to disk

The servers.json file is readable only by your OS user account. Passwords are never stored in this file — they are always stored in the OS keychain, encrypted by the operating system.

What Is Sent Externally

The only external communication the app makes is:

RequestPurpose
License validation on launchVerifying that your license key is valid and within its machine limit

No queue names, message payloads, headers, routing keys, credentials, or any other broker data is ever sent to Huzen Software or any third party.

No Telemetry

HZN Queue Console does not collect usage telemetry, crash reports, analytics, or any other behavioural data. There are no tracking SDKs embedded in the app.

Website

The HZN Queue Console website uses anonymised analytics to understand traffic patterns. No personal data is collected without consent. See the Privacy Policy for full details.

Deleting Your Local Data

To remove all locally stored data:

  1. Delete ~/.hzn-queue-console/ — this removes server connection configurations.
  2. Remove keychain entries — search for hzn-queue-console in your OS keychain app and delete any entries found.

Uninstalling the app does not automatically remove these files.

GDPR

Huzen Software is a Dutch company and processes personal data (name, email, billing information) in accordance with the GDPR. See the Privacy Policy for your rights and how to exercise them.