Privacy Policy

OpenLibre Viewer

Last updated: August 27, 2026

OpenLibre Viewer is designed to view OpenDocument files privately on your Android device.

Data collection

OpenLibre Viewer does not collect, sell, or share personal data. The app contains no advertising, analytics, account system, or tracking SDK.

Documents

Documents selected by the user are processed locally on the device. OpenLibre Viewer does not upload document contents to a server. Temporary private working files are removed when the viewing session closes.

Data stored on the device

The app may store limited local metadata needed for its features, including a document URI, display name, file size, last-opened time, viewing position, zoom preference, and theme preference. Recent items are shown only while Android reports that the app still has access to the underlying file. This information remains in the app's private storage and is removed when the app is uninstalled or its data is cleared.

Permissions and file access

OpenLibre Viewer uses Android's system file picker and per-file URI permissions. It does not request broad storage access or network access.

Third-party technology

The app uses open-source LibreOffice technology for local document rendering. This integration does not send documents to LibreOffice or any external service.

Children's privacy

OpenLibre Viewer is a general productivity app and is not directed to children. Because no personal data is collected, the app does not knowingly collect personal information from children.

Changes

This policy may be updated when the app's features or privacy practices change. The latest version will show its effective date above.

Contact

Questions about this privacy policy can be sent to fawkesthepheonix240@gmail.com.