PDF Manager-Lock&Protect Files

Bainiuhuyu

4.1

Ratings

100,000+

Downloads

Everyone

Age

Download Latest APK

About this app

NamePDF Manager-Lock&Protect Files

CategoryTools

PriceFree

Safety100% Safe

DeveloperBainiuhuyu

Version2.7.4

Packagepdfreader.view.pdf

App ID64324

Updated2026-09-09

Requires8.0

PDF Manager-Lock&Protect Files screenshot 1

PDF Manager-Lock&Protect Files screenshot 2

PDF Manager-Lock&Protect Files screenshot 3

PDF Manager-Lock&Protect Files screenshot 4

PDF Manager-Lock&Protect Files screenshot 5

PDF Manager-Lock&Protect Files has reached 100,000+ installs; the tools app from Bainiuhuyu is building an audience. It scores well, with 59% five-star ratings.

Free to download, though and it shows ads. Content is rated Everyone. It needs Android 8.0 or newer. 15 people have left a written review.

Rating distribution

5★370

4★98

3★69

2★11

1★75

Frequently asked questions

01 Is PDF Manager-Lock&Protect Files free?

Yes. PDF Manager-Lock&Protect Files is listed as free on Google Play; it also shows ads.

02 Which Android version does PDF Manager-Lock&Protect Files need?

The current release requires Android 8.0.

03 How do I install the APK?

Download the file from the version page, open it on your Android device and allow installs from this source when prompted. XAPK bundles need the APKPure app or a split-APK installer (see the install guide in the footer). Always prefer the latest version unless you specifically need an older build.

04 Is the download safe?

Files are served by an established third-party mirror and are the same builds distributed to Play Store users; APK Rewind never repackages or modifies them. Check the developer name (Bainiuhuyu) and package name (pdfreader.view.pdf) match what you expect.