Version 1.0 Secure, Per-App Proxy Management for Android 1. Executive Summary Proxifier APK is an Android network utility that enables users to route traffic from selected applications through specified proxy servers (HTTP, HTTPS, SOCKS4, SOCKS5) — without requiring native proxy support within those apps. It operates at the system’s VPN service layer to intercept, filter, and redirect traffic on a per-application basis, providing transparency, granular control, and compatibility with legacy or non-configurable apps.