1.0.4
Apr 29, 2026 · seen Oct 1, 2026
PDF Unlocker -Read,Lock&Unlock is a tools app by owner with 100+ downloads (about 134 estimated). +2 installs in the last 7 days. Released Mar 21, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “📄 PDF Secure – Lock, Unlock & Reader PDF Secure is an all-in-one PDF tool designed to help you protect and manage your documents easily. With a clean interface and smooth performance, you can lock, unlock, and read PDF files securely in one simple app. Whether you want to protect sensitive documents with a password…”