Privacy policy

Published by VIN TECHNOLOGIES · Last updated: 12 October 2026

The PDF Do app (Windows)

Your files stay on your computer. PDF Do opens, edits, converts, OCRs and protects documents entirely on your device. Documents are never uploaded, and the app has no account, sign-in or cloud feature.
No tracking. The app contains no analytics, telemetry, advertising or crash reporting, and it does not collect personal information.
Data saved on your device. To work properly the app stores your settings, the list of recent files, fonts you add, and recovery copies of unsaved work in a private folder under your user profile (%LOCALAPPDATA%\PDFDo). You can delete this folder at any time, or choose to remove it when you uninstall.
Local conversion service. For PDF-to-Word conversion the app starts a helper program that listens only on your own computer (127.0.0.1) on a random port and requires a secret token. It cannot be reached from the network and it is stopped when you close the app.
Links. If you click the Support button or a link in the app, your web browser opens that page. That visit is then covered by the other site's privacy policy.

The website is a static site hosted on GitHub Pages. GitHub may record technical data about visitors (such as IP address) under its own privacy statement.
The site may show advertising supplied by a third-party ad network. These providers may use cookies or similar identifiers to show and measure ads. We do not receive your personal information from them.
The tutorial video is embedded from YouTube using the privacy-enhanced mode; YouTube may set cookies once you play it.
The website has no sign-in, forms or analytics of its own.

PDF Do does not knowingly collect any information from anyone, including children.

If this policy changes, the new version will be posted on this page with a new date.