JS PDF Viewer Privacy Policy

Last updated: June 22, 2026

JS PDF Viewer is a simple local reader for PDF and plain text files. This Privacy Policy explains how the app handles user data.

Data Collection

JS PDF Viewer does not collect, store, or transmit personal data. The app does not require an account and does not ask users to provide personal information.

Local Documents

PDF and plain text files imported by the user are stored locally inside the app container on the user's device. These files are not uploaded to any server by JS PDF Viewer.

Reading Data

JS PDF Viewer may store reading-related information locally on the device, such as the last-read page, bookmarks, text reader settings, and last reading position. This information is used only to provide reading features inside the app.

Analytics and Tracking

JS PDF Viewer does not use analytics services, advertising SDKs, or tracking technologies in the current version.

Third-Party Services

JS PDF Viewer does not send user documents or personal data to third-party services. The app may use the iOS Files interface to allow users to select documents from locations available on their device.

Children's Privacy

JS PDF Viewer does not knowingly collect personal information from children. Since the app does not collect personal data, no personal information from children is stored or transmitted by the app.

Changes to This Policy

This Privacy Policy may be updated if the app's features or data practices change. Any updates will be posted on this page.

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