ZC VPN is an ultra-lightweight VLESS desktop client designed specifically for high-speed connectivity, absolute privacy, and zero system overhead on Windows PCs.
Engineered for maximum utility, stability, and zero leakage.
Built on top of Xray-core, supporting WebSocket, TLS, and SNI configurations natively for robust routing.
Optimized to bypass Electron resource pools. Uses less than 15MB active RAM during active tunnel proxy sessions.
Track live download and upload traffic speeds alongside session usage counters directly from the dashboard.
Maps standard SOCKS5 (10808) and HTTP (10809) local system port interfaces to route all browser traffic cleanly.
Many modern VPN applications hog resources, causing lagging and overheating. ZC VPN is completely stripped of diagnostic bloat and optimized to run on legacy computers.
Maintains an average memory consumption of ~15MB. Perfect for dual-core and low-RAM machines.
Minimal CPU utilization. Handled efficiently by the operating system without frame drops or freezes.
Proxy configurations are applied cleanly and rolled back instantly upon disconnection.
Whether you are using an older office desktop or a modern high-end gaming laptop, ZC VPN works flawlessly without lagging.
Runs perfectly on old computers, including Intel Pentium, Celeron, Core 2 Duo, and other legacy processors.
Consumes far less memory than a single browser tab, keeping your system cool and responsive.
Fully compatible with Windows 7, Windows 8, Windows 10, and Windows 11 (both 32-bit and 64-bit systems).
Requires very little space. Just unpack and run the application immediately with no complex setups.
Download the latest version of ZC VPN client for Windows. Safe, fast, and lightweight.
Download ZC_VPN_v1.0.0.zip (137 MB)