PDF Protect Lock PRO

Name: PDF Protect Lock PRO
Author: SAMBAS DEV

LiveSAMBAS DEV21 apps · 105.8K installsToolsFree · contains adscom.pdf.security.protect

Protect your PDF files, lock and unlock them anytime, anywhere.

Alert me ★ Watch Open in Play ↗

Total installs: 54
Installs / day: 0
Rating: —★
Released: 13 Jun 2025
Last update: 23 Jul 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

Shares data with third parties Location, Web browsing, and Device or other IDs
No data collected
Data is encrypted in transit

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

8 in 3 groups

4 Sensitive1 Notable3 Routine

What this app can do with your phone

Read photos, videos, and other files saved in your phone's shared storage
Add, change or delete photos, videos and other files in your phone's storage

Photos/Media/FilesSensitive2

Access to photos, videos, music and other files stored on your device

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

StorageSensitive2

Access to files, photos and media saved on your phone's storage

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

OtherNotable4

Access to miscellaneous device features that don't fit other categories

Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description

PDF Protect Lock PRO adalah solusi cepat dan andal untuk melindungi dokumen PDF Anda dari akses tidak sah. Dengan antarmuka yang sederhana dan bekerja sepenuhnya offline, Anda dapat: 🔒 Mengunci (Lock) PDF Menerapkan proteksi kuat berbasis enkripsi AES‑256‑R5 pada file PDF Anda. Setelah dikunci, PDF tidak dapat dibuka di perangkat seluler, laptop, maupun MacBook tanpa password yang benar. 🔓 Membuka Kunci (Unlock) PDF Kembalikan PDF Anda ke format semula dengan mudah kapan pun Anda membutuhkan akses, cukup masukkan password yang telah Anda pilih saat penguncian. ⚙️ 100% Offline Semua proses enkripsi dan dekripsi berjalan secara lokal di perangkat Anda—tanpa perlu koneksi internet—menjamin privacy tetap terjaga dan data Anda tidak pernah meninggalkan perangkat. 🔑 Password Custom Pilih password sesuai keinginan Anda. Sistem akan memastikan password tersebut digunakan untuk menghasilkan kunci AES‑256‑R5 yang sangat kuat. 📁 Mudah Digunakan – Pilih PDF dari penyimpanan internal – Masukkan nama output dan password – Ketuk tombol “Lock” atau “Unlock” – File baru akan tersimpan di folder pilihan Anda 🛡️ Keamanan Tingkat Tinggi Menggunakan algoritma enkripsi AES‑256‑R5, standar industri yang diakui untuk melindungi data sensitif dari peretasan atau penyadapan. Mengapa Memilih PDF Protect Lock PRO? Performa Cepat – Enkripsi dan dekripsi hanya dalam hitungan detik untuk file berukuran hingga beberapa megabyte. Privasi 100% – Tanpa server, tanpa cloud—semua data Anda tetap di perangkat. Kompatibilitas Luas – File output dapat dibuka kembali di semua aplikasi PDF reader setelah proses unlock, asalkan dengan password yang benar. Fitur Utama Lock & Unlock PDF dengan satu sentuhan Algoritma AES‑256‑R5 mutakhir Antarmuka intuitif, cocok untuk pemula hingga profesional Bekerja sepenuhnya offline Pilihan folder output kustom Tampilkan informasi ukuran file sebelum proses Cara Penggunaan Pilih File: Tekan tombol File untuk memilih PDF yang akan dikunci atau dibuka kuncinya. Pilih Folder: Tekan tombol Folder untuk menentukan lokasi penyimpanan hasil. Atur Nama & Password: Isi nama file output dan password Anda. Proses: Tekan tombol “Lock” untuk mengunci, “Unlock” untuk membuka kunci. Selesai: Temukan file baru di folder yang Anda pilih. Download PDF Protect Lock PRO sekarang dan jaga kerahasiaan dokumen PDF Anda dengan keamanan profesional!

What's new

Routine maintenance. Update SDK Target 36 (Android 16)

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