: If your goal is to manage assets within the platform: Navigate to Design Studio . Select Images and Files .

If you meant to find a specific or script , please provide more context about what the file is supposed to contain (e.g., a landing page template, an API script, or a database export) so I can help you find a safe alternative. Add Images and Files to Marketo - Experience League - Adobe

Use the option (maximum file size 100MB).