Privacy Policy
Last updated: October 22, 2026
Privacy matters. This page explains, in plain language, what the app and this website do — and what they deliberately do not do. This site and the app are operated by Lababacy (lababacy.com). If anything here is unclear, write to w4n9we1@gmail.com.
The app — your files
Publisher File Viewer processes .pub files entirely on your iPhone or iPad. Your files are never uploaded to a server of ours — there is no server to upload them to.
The app is read-only by design: your original files are never modified. The app works without an account — no registration, no sign-in.
The app — diagnostics
Crash reports are collected through Firebase Crashlytics. A crash report contains technical information only: the stack trace, device model, operating system version and app version. Crash reports never include file content — we see the technical trace, not your document.
The app also records anonymous conversion-measurement events, such as the fact that an export completed. These events contain no file names and no file content.
The app — purchases
The one-time unlock and the optional monthly subscription are processed by Apple through App Store in-app purchase. Apple handles your payment details. Purchase receipts are validated through RevenueCat, our purchase-infrastructure provider, which stores an anonymous App Store receipt identifier so your purchase can be restored — never your files, and no identity beyond that identifier. Restore Purchases inside the app re-checks that identifier at any time.
Support email
When you write to w4n9we1@gmail.com for help, we receive your email address and the content of your message. We use it only to reply to your support request.
Website
This website is a set of static pages — plain HTML, CSS and images. It sets no cookies and runs no analytics scripts.
Your rights (GDPR)
You have the right to access, rectification, erasure, restriction of processing, data portability, and to object to the processing of your personal data. To exercise any of these rights, write to w4n9we1@gmail.com.
Changes
We may update this policy from time to time. All changes will be published on this page.