How to add a “open git-bash here…” context menu to the windows explorer?

Question

How to add a context (aka right click) menu to the windows explorer that, when clicked, opens the git-bash console in the current explorer folder?

Answer 1

Here are the Registry exports (*.reg files) for Git GUI and Git Bash directly from the Windows installer —Git GUI:

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Directory\background\shell\git_gui]
@="Git &GUI Here"
"Icon"="C:\\Program Files\\Git\\cmd\\git-gui.exe"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Directory\background\shell\git_gui\command]
@="\"C:\\Program Files\\Git\\cmd\\git-gui.exe\" \"--working-dir\" \"%v.\""

Git bash:

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Directory\background\shell\git_shell]
@="Git Ba&sh Here"
"Icon"="C:\\Program Files\\Git\\git-bash.exe"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Directory\background\shell\git_shell\command]
@="\"C:\\Program Files\\Git\\git-bash.exe\" \"--cd=%v.\""

For detail about *.reg files, see “How to add, modify, or delete registry subkeys and values by using a .reg file” from Microsoft.