Privacy Policy

Effective Date: March 27, 2025

1. Introduction

Yiling Wu ("we," "us," or "our") operates the ZenRename macOS application (the "App"). This Privacy Policy informs you of our policies regarding the collection, use, and disclosure of information when you use our App.

We respect your privacy and are committed to protecting it. This App is designed with user privacy as a core principle.

2. Information We Do Not Collect

ZenRename does not collect, store, transmit, or share any personally identifiable information from its users. This includes, but is not limited to:

  • Your name, email address, or other contact information.
  • Usernames or passwords.
  • Device identifiers or IP addresses.
  • Usage analytics or crash reports (unless explicitly opted into via standard macOS mechanisms, which are not controlled by this App specifically).
  • The content of your files.
  • The filenames or file metadata you process, beyond the local processing required for the App's function.

3. How the App Uses Information (Locally)

ZenRename functions entirely locally on your macOS device. The App requires access to the files and folders you explicitly select via the user interface solely for the purpose of performing the batch renaming operations you initiate.

  • File Access: The App accesses filenames and potentially file metadata (like creation/modification dates if used in your renaming rules) only when you add files to the App and when performing the rename operation.
  • Local Processing: All processing, including applying renaming rules (Regular Expressions, prefixes, suffixes, style conversions, etc.), occurs exclusively on your computer. No data related to your files or how you use the App is sent to us or any third party.
  • Local Storage: Configuration data, such as saved renaming templates, are stored locally on your device under your control within the App's standard preference or application support files.

4. Data Sharing

Since ZenRename does not collect or transmit any personal information or user file data, we do not share any such data with any third parties.

5. Children's Privacy

Our App is not intended for use by children under the age of 13 (or the relevant age of digital consent in your jurisdiction). We do not knowingly collect any personally identifiable information from children. If you are a parent or guardian and you believe that your child has provided us with personal information (which should not be possible through this App's core functionality), please contact us so that we can take necessary actions.

6. Changes to This Privacy Policy

We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy within the App. You are advised to review this Privacy Policy periodically for any changes.

Changes to this Privacy Policy are effective when they are posted.

7. Contact Us

If you have any questions about this Privacy Policy, please contact us:

By email: [email protected]