Microsoft Visual C++ (also known as MSVC) is a commercial integrated development environment (IDE). These packages install run-time components of these libraries: C Runtime (CRT), Standard C++, MFC, C++ AMP, and OpenMP. You can use these package to run such applications on a computer even if it does not have Visual Studio 2019 installed. These components are required to run C++ applications that are developed using Visual Studio 2019 and link dynamically to libraries. The Visual C++ Redistributable Package install run-time components of Visual C++ libraries. Microsoft Visual C++ 2019 provides a powerful and flexible development environment for creating Microsoft Windows based and Microsoft.