Chilkat C/C++ Library Downloads for MSYS2

The downloads on this page are the full-versions.
Chilkat libraries/components are fully functional for 30-day evaluations.

MSYS2 Environments

Name Toolchain Architecture C Library C++ Library
UCRT64 gcc x86_64 ucrt libstdc++
CLANG64 llvm x86_64 ucrt libc++
CLANG32 llvm i686 ucrt libc++
MINGW64 gcc x86_64 msvcrt libstdc++
MINGW32 gcc i686 msvcrt libstdc++

v11.1.0 29-Jul-2025sha256: f03603a67cb4255294fa8240b581d3daadfaaccb95c11be19f0af04a9d6af5de
Chilkat C/C++ Libs for MSYS2 UCRT64

v11.1.0 30-Jul-2025sha256: 323f8a1c2d453440867267c98ad98159d934edbb0e35680dbb9fc4be9596f1e9
Chilkat C/C++ Libs for MSYS2 CLANG64

v11.1.0 30-Jul-2025sha256: 4503d7c2c1268b78854fce0ee3152a32db58a1301a3bc1c1975f12e7af2d75bc
Chilkat C/C++ Libs for MSYS2 CLANG32

v11.1.0 30-Jul-2025sha256: f8e50d26a812367c25fc36c90c58f9f88c1b1be91649d3d7090de0adee9070eb
Chilkat C/C++ Libs for MSYS2 MINGW64

v11.1.0 30-Jul-2025sha256: 6a1be4129ccfdffeb3d769aa951e615d9ae3bbd653e613f1d279740b1d8f49ea
Chilkat C/C++ Libs for MSYS2 MINGW32

Compiling and Linking

// Simple C++ Example to Unlock Chilkat
// (Applications must unlock at the start each time they run.)

#include <iostream>
#include "include/CkGlobal.h"

bool unlockChilkat() {
	
    CkGlobal glob;
    bool success = glob.UnlockBundle("Anything for 30-day trial");
    if (success != true) {
        std::cout << glob.lastErrorText() << "\r\n";
        return false;
    }

    int status = glob.get_UnlockStatus();
    if (status == 2) {
        std::cout << "Unlocked using purchased unlock code." << "\r\n";
    }
    else {
        std::cout << "Unlocked in trial mode." << "\r\n";
    }

    return true;
}

int main() {
    unlockChilkat();
    return 0;
}

Sample .sh Script to Compile and Link for UCRT64

#!/bin/bash -ev

g++ -c example.cpp
g++ -static example.o /ucrt64/lib/libstdc++fs.a -o example.exe -L. -lchilkat -lcrypt32 -lws2_32

Release Notes

The release notes are located on the Chilkat blog.

Unicode Support

The Chilkat C++ libraries support Unicode in the form of utf-8 multibyte character strings. For more information see these pages:

Misdiagnosed Memory Leaks

C++ programmers often misdiagnose memory leaks with Chilkat. Please read the information here to understand the reason: Misdiagnosed C++ Memory Leaks