Git-Credential-Manager-for-Windows | Secure Git credential storage Windows with support | Authentication library

To use the GCM, you can download the latest installer. To install, double-click GCMW-{version}.exe and follow the instructions presented. When prompted to select your terminal emulator for Git Bash you should choose the Windows' default console window, or make sure GCM is configured to use modal dialogs. GCM cannot prompt you for credentials, at the console, in a MinTTY setup.
Note for users with special installation needs, you can still extract the gcm-{version}.zip file and run install.cmd from an administrator command prompt. This allows specification of the installation options explained below.
To use the GCM along with git installed with pacman in an MSYS2 environment, simply download a release zip and extract the contents directly into C:\msys64\usr\lib\git-core (assuming your MSYS2 environment is installed in C:\msys64). Then run:.
To build and install the GCM yourself, clone the sources, open the solution file in Visual Studio, and build the solution. All necessary components will be copied from the build output locations into a .\Deploy folder at the root of the solution. From an elevated command prompt in the .\Deploy folder issue the following command git-credential-manager install. Additional information about development and debugging are available in our documents area. Various options are available for uniquely configured systems, like automated build systems. For systems with a non-standard placement of Git use the --path <git> parameter to supply where Git is located and thus where the GCM should be deployed to. For systems looking to avoid checking for the Microsoft .NET Framework and other similar prerequisites use the --force option. For systems looking for silent installation without any prompts, use the --passive option.