Converter Privacy Policy Welcome to visit our products. Converter (including services provided by products such as apps, hereinafter referred to as "products and services") is developed and operated by 621 design (hereinafter referred to as "us"). Ensuring user data security and privacy protection is our top priority, and this privacy policy sets out the data you collect and how you process it when accessing and using our products and services. Please carefully read and confirm that you fully understand all the rules and key points of this privacy policy before continuing to use our product. Once you choose to use it, it is deemed that you agree to all the contents of this privacy policy and agree that we will collect and use your relevant information according to it. If you have any questions about this policy during the reading process, please contact our customer service for consultation [email protected] Contact us through feedback methods in the product. If you do not agree to the relevant agreement or any of its terms, you should stop using our products and services. This privacy policy helps you understand the following: 1. How do we collect and use your personal information; 2、 How do we store and protect your personal information; 3、 How do we share, transfer, and publicly disclose your personal information; 4、 How do we use cookies and other tracking technologies; 1、 How do we collect and use your personal information? Personal information refers to various types of information that can be recorded electronically or in combination with other information to identify a specific natural person's identity or reflect their activities. We collect and use your personal information in accordance with the requirements of the Cybersecurity Law of the People's Republic of China, the Personal Information Security Specification for Information Security Technology (GB/T 35273-2017), and other relevant laws and regulations, and strictly adhere to the principles of legitimacy, legality, and necessity, for the purpose of your use of the services and/or products we provide. 2、 As a general rule, how do we store and protect your personal information? We only retain your personal information for the time necessary to achieve the purpose of information collection. We will keep your personal information for as long as it is strictly necessary to manage the relationship with you (for example, when you open an account and obtain services from our products). For the purpose of complying with legal obligations or proving that a certain right or contract meets the applicable statute of limitations, we may need to retain your archived personal information after the expiration of the aforementioned period and cannot delete it according to your request. We use security measures that comply with industry standards to protect the personal information you provide and encrypt key data to prevent unauthorized access, public disclosure, use, modification, damage, or loss. We will take all reasonable and feasible measures to protect your personal information. We will use encryption technology to ensure the confidentiality of data; We will use trusted protection mechanisms to prevent data from being maliciously attacked. 3、 How do we share, transfer, and publicly disclose your personal information when needed to manage our daily business activities,