Privacy Policy

Last updated: June 6, 2026

EhViewer is a free, open-source manga reader built on privacy-first principles — no account required, no ads, no tracking. This policy describes what limited information is collected when you use the EhViewer app or the ehviewer.io website.

1. Information We Collect

App: EhViewer does not require you to create an account or provide any personal information. No data is transmitted to us from within the app.

Website: Our web server may record standard access logs (IP address, browser user-agent, referring URL, timestamp) solely for security and operational purposes. These logs are not shared with third parties and are retained only as long as necessary.

2. How We Use Information

Server logs are used exclusively to operate and secure the website. We do not use any information to build profiles, serve targeted advertising, or share data with marketing partners.

3. Data Stored on Your Device

All app data — reading history, bookmarks, downloaded files, and settings — is stored locally on your device. Uninstalling EhViewer removes this data. We have no access to it.

4. Third-Party Services

EhViewer connects to content sources that you configure. Those services have their own privacy practices which we do not control. Please review the policies of any source you choose to use.

The app's source code, issue tracker, and releases are hosted on GitHub, subject to GitHub's Privacy Statement.

5. Cookies & Tracking

This website does not use advertising cookies, analytics scripts, or cross-site trackers. No fingerprinting or behavioural profiling takes place.

6. Children's Privacy

EhViewer is not directed at children under the age of 13. We do not knowingly collect personal information from children. If you believe a child has provided us with personal information, please contact us so we can address it.

7. Data Sharing

We do not sell, rent, or otherwise share personal data with third parties, except where required by law.

8. Your Rights

Because all app data is stored locally on your device, you can access or delete it at any time by clearing the app's storage in your device settings or uninstalling the app. For any website data concerns, please contact us.

9. Changes to This Policy

We may update this policy from time to time. The “Last updated” date at the top of this page always reflects the most recent revision. Continued use of EhViewer after changes are posted constitutes your acceptance of the updated policy.

10. Contact

Questions about this policy? Reach us via our contact page or email support@ehviewer.io.

EhViewer is free software distributed under the GNU General Public License v3.