Libzkfp.dll [2021] 🎁 Certified

ZKTeco provides separate versions of libzkfp.dll for 32-bit and 64-bit systems.

[DllImport("libzkfp.dll", CallingConvention = CallingConvention.Cdecl)] public static extern int ZKFP_GetDeviceCount();

Being a DLL, it must be properly registered or placed in the application's executable path (bin directory) to avoid "file not found" errors during runtime. libzkfp.dll

The libzkfp.dll file is commonly used in various applications, including:

DPInst.exe /S to install drivers without user prompts. ZKTeco provides separate versions of libzkfp

Developers integrating ZKTeco scanners into custom software (built with C#, VB.NET, C++, or Java) must handle this file carefully regarding system architecture. 32-bit (x86) vs. 64-bit (x64) Conflict

Last updated: October 2025 – For the latest version of the ZK Fingerprint SDK, visit the official ZKTeco developer portal. Using fingerprint scanners at entry points to unlock

Using fingerprint scanners at entry points to unlock doors or turnstiles.