HKenji ZKStandardAloneSDK-6.3.1.37 by: HKenji .NET 9.0 This package targets .NET 9.0. The package is compatible with this framework or higher. 238 total downloads last updated 1/14/2026 Latest version: 6.3.1.38 ZKTeco Biometric Attendance SDK CZKEM COM ZKTeco SDK wrapper for .NET 9 with COM interop support for both x86 and x64 platforms. Includes CZKEM class for easy device communication.