Privacy policy

Your documents belong to you. Here’s how HummingPDF keeps things personal.

Your documents stay on your device.

HummingPDF stores imported PDFs, file names, stars, reading progress and your language preference locally on your device. Passwords are not saved.

No accounts. No tracking. No cloud uploads.

The HummingPDF app has no accounts, ads, analytics or cloud uploads.

You choose what to share.

When you choose Share PDF, a copy is passed through Android to the app you select. That app handles the shared file under its own privacy policy.

Contact us opens your email app. Your message is sent only when you choose to send it.

Removing files and temporary copies.

Removing a document deletes its app copy, not the original file. Shared snapshots are stored in temporary storage. Copies older than seven days are cleaned up the next time the app starts or shares a PDF.

Uninstalling and backups.

Uninstalling HummingPDF or clearing its app data removes the library. Android cloud and device-transfer backups are disabled. Save or share any copies you want to keep before uninstalling or clearing data.

This website.

This website does not include analytics, advertising scripts, cookies or forms that collect your personal information. Its fonts, scripts and images are served with the site. The hosting provider may process technical request data, such as your IP address, to deliver the website.

Google Play links take you to Google’s service. Email links open your email app. Those services handle your information under their own policies.