Quick PDF - Files Scanner Privacy Policy

Effective Date: September 15, 2026

Last Updated: September 15, 2026

This Privacy Policy applies to Quick PDF - Files Scanner (hereinafter referred to as "the App"), provided by Fuzhou Chengfei Network Technology Co., Ltd. (hereinafter referred to as "we" or "us"). This policy explains how we handle information related to your use of the App and how you can manage that information.

What Information We Collect

This app is designed for PDF scanning, editing, and document management. An internet connection is required to log in and access the app; once logged in, core functions—such as PDF processing, document scanning, and content editing—are performed locally on your device.

We process information only to the extent necessary to provide product features, ensure device compatibility, and maintain operational stability. Unless you explicitly authorize it or we state otherwise, we do not collect information unrelated to the app's functionality during routine use.

I. Information Provided Upon Your Authorization

1. Files on Your Device

The app can only access specific PDFs, images, scans, screenshots, receipts, or photos of paper documents if you grant permission to access your files or photo library.

File access is contingent upon your specific actions: the app processes only the files you manually select for opening, editing, scanning, or exporting; it does not automatically browse or batch-scan other files on your device. Relevant files are saved locally on your device by default and are not automatically uploaded to the cloud.

2. Camera and Captured Content

The app accesses your device's camera only when you actively initiate the document scanning function to capture images of paper documents, receipts, or similar items. Captured images are saved to your device's photo library or the app's local directory and are not automatically uploaded to a server.

You can revoke camera permissions at any time via your device's system settings. Disabling this permission may render camera-dependent scanning functions unusable but will not affect other features that do not require camera access.

II. Device Information Automatically Provided by the System

To ensure the interface adapts to different devices and to improve operational stability, the system may provide the app with basic device information, such as the operating system version, device model, and screen resolution. We use this information primarily for interface adaptation, compatibility assessment, and troubleshooting.

Under normal circumstances, we do not collect sensitive identification or tracking information such as Apple ID, IMEI, or IDFA.

Data Sharing and Disclosure

We do not sell, trade, or rent your personal information to third parties. We will only disclose information in the following circumstances:

- To comply with legal requirements, legal processes, or government requests;

- To protect our rights, privacy, safety, or property, as well as the rights, privacy, safety, or property of users or the public.

Service Providers

We may work with trusted third-party service providers to support app analytics or hosting. These providers are contractually obligated to process data only according to our instructions and must adhere to confidentiality obligations.

Data Storage and Security

All PDF document operations are performed locally on your device; we do not store your scan results or generated content on external servers. We employ industry-standard security measures to protect any anonymized analytical data, though we cannot guarantee the absolute security of internet transmission or electronic storage..

Information Sharing and Third-Party Services

We may partner with third parties that provide crash analytics, advertising, and statistical analysis services. We require these service providers to handle information in accordance with their responsibilities and to implement protective measures consistent with this policy.

For details, please refer to the privacy links of the specific third-party SDKs used (e.g., Firebase, Google AdMob, Pangle) and review their privacy policies and data processing agreement requirements.

1. Google AdMob: https://policies.google.com/privacy?hl=en

2. Google Firebase: https://policies.google.com/privacy?hl=en

3. Pangle: https://www.pangleglobal.com/privacy

How We Use Information

We may use relevant information for the following purposes:

- Saving preferences set on your device and local content you have chosen to retain;

- Detecting and fixing crashes, errors, and security issues (only when the corresponding services are actually enabled);

- Complying with applicable laws, regulations, and lawful requests from judicial or administrative authorities;

- Preventing fraud, abuse, malicious code, and other activities that harm this App or its users.

We do not use PDF content to infer sensitive attributes—such as your health status, political views, religious beliefs, or sexual orientation—nor do we serve personalized advertisements based on QR code content.

How We Share or Disclose Information

We do not sell your personal information, nor do we rent out PDF content.

Information may be processed or disclosed in the following circumstances:

- Actions initiated by you. For example, using system functions to share, export, copy, or email information, or opening a URL contained within a QR code. In such cases, the information is processed in accordance with the system functions you select or the privacy policies of the third-party services involved.

- Service providers. If services such as crash analytics, cloud-based conversion, statistics, customer support, or other necessary functions are enabled, we may entrust relevant service providers to process limited technical information. We require them to process information according to our instructions and applicable laws, and prohibit them from using the information for unrelated purposes.

- Legal and security matters. We may disclose relevant information when required by law, judicial proceedings, or regulatory requirements, or when necessary to protect the rights and safety of users, the public, ourselves, and our partners.

- Business Changes. In the event of a merger, acquisition, reorganization, or asset transfer, relevant information may be transferred as part of the business assets; we will require the recipient to continue adhering to this policy or to provide you with appropriate notice.

As of the effective date of this policy, this App does not use cross-app or cross-website tracking technologies, nor does it use advertising identifiers for personalized advertising. Should this change in the future, we will enable such features only after obtaining legally required authorizations (including, where applicable, requesting permission via AppTrackingTransparency) and updating this policy and the App's privacy disclosures.

Information Security

We implement technical and administrative measures commensurate with the nature of the information and the risks associated with its processing to minimize the risk of unauthorized access, use, modification, disclosure, or loss. However, no device, network, or storage system can guarantee absolute security; please do not transmit highly sensitive information that you do not wish third parties to access via QR codes.

Children's Privacy

Quick PDF - Files Scanner is not specifically designed for children under the age of 13, and we do not knowingly collect personal information from children under 13. If you believe a child has provided us with personal information, please contact us via our email address. We will take measures as required by applicable law.

Your Privacy Rights

Depending on your place of residence, you may have the following rights: to access, correct, delete, restrict, or object to the processing of your personal information; to withdraw consent where processing is based on consent; and to request a portable copy of specific information.

As Quick PDF - Files Scanner primarily processes PDF content locally, many control options can be found directly within the app or in iOS settings. We may need to verify relevant requests and will respond within the timeframes prescribed by applicable law. You also have the right to lodge a complaint with the data protection authority in your jurisdiction.

Your Rights under the GDPR

The Company is committed to respecting the confidentiality of Your Personal Data and ensuring that You can exercise Your rights.

Under this Privacy Policy, and by law if You are in the EU, You have the right to:

- Request access to Your Personal Data. You may access, update, or delete the information We hold about You. This right also allows You to receive a copy of the Personal Data We hold about You.

- Request correction of Your Personal Data. You have the right to have any incomplete or inaccurate information We hold about You corrected.

- Object to the processing of Your Personal Data. This right applies where We rely on legitimate interest as the legal basis for processing and Your particular situation makes You want to object on that ground. You also have the right to object when We process Your Personal Data for direct marketing purposes.

- Request erasure of Your Personal Data. You have the right to ask Us to delete or remove Personal Data when there is no good reason for Us to continue processing it.

- Request the transfer of Your Personal Data.-We will provide Your Personal Data to You or to a third party You choose in a structured, commonly used, machine-readable format. This right applies only to automated information that You initially consented for Us to use, or that We used to perform a contract with You.

- Withdraw Your consent.

You have the right to withdraw Your consent to the use of Your Personal Data. If You withdraw consent, We may not be able to provide You with access to certain specific functionalities of the Service.

Exercising Your GDPR Data Protection Rights

You may exercise Your rights of access, rectification, cancellation, and opposition by contacting Us. We may ask You to verify Your identity before responding to such requests. If You make a request, We will try Our best to respond as soon as possible.

You have the right to complain to a Data Protection Authority about Our collection and use of Your Personal Data. If You are in the European Economic Area (EEA), please contact Your local data protection authority in the EEA for more information.

Mobile Devices

Your mobile device may allow You to opt out of the use of information about the apps You use in order to serve You ads targeted to Your interests:

On iOS devices: “Limit Ad Tracking”

You can also stop the collection of location information from your mobile device by changing the preferences on your mobile device.

Cross-border Processing

If we use diagnostic, analytics, hosting, or other service providers located outside your country or region, the information processed by such providers may be subject to cross-border transfer. Where necessary, we will implement appropriate legal safeguards for such transfers.

Changes to This Privacy Policy

We may update this Privacy Policy to reflect changes in the application, our information processing practices, applicable laws, or platform requirements. Your continued use constitutes your agreement to our Privacy Policy.

If you have further comments or questions regarding information processing, please feel free to contact us.

Contact Email: [email protected]