Skip to content

License & activation

When you purchase Astros Pro, you receive a license key by email and on your account dashboard.

  1. Open Astros Preferences → Account.
  2. Paste your license key and click Activate.
  3. The device is now registered and Pro features are unlocked.

Each license includes 5 device activations by default. Manage and revoke devices from your dashboard.

Astros validates your license daily. If your machine is offline, Pro keeps working for 14 days with a small reminder, after which it falls back to free-tier features. Reconnect to validate and clear the reminder.

Manage your subscription from the dashboard — billing is handled by Lemon Squeezy. See the refund policy for details.