Open CMD, Elevated Powershell, Powershell and Git Bash in the current directory by simply SHIFT+R-Clicking the folder/folder background to show it in the R-Click menu.

shellhere.reg

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Directory\background\shell]

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Directory\background\shell\cmd]
@="@shell32.dll,-8506"
"NoWorkingDirectory"=""
"Extended"=""
"Icon"="cmd.exe"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Directory\background\shell\cmd\command]
@="cmd.exe /s /k pushd \"%V\""

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

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

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Directory\background\shell\powershell]
"Extended"=""
"NoWorkingDirectory"=""
@="Open PowerShell here"
"Icon"="%SystemRoot%\\system32\\WindowsPowerShell\\v1.0\\powershell.exe"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Directory\background\shell\powershell\command]
@="C:\\Windows\\system32\\WindowsPowerShell\\v1.0\\powershell.exe -NoExit -Command Set-Location -LiteralPath '%V'"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Directory\background\shell\runas]
"Extended"=""
"NoWorkingDirectory"=""
@="Open elevated PowerShell here"
"Icon"="%SystemRoot%\\system32\\WindowsPowerShell\\v1.0\\powershell.exe"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Directory\background\shell\runas\command]
@="C:\\Windows\\system32\\WindowsPowerShell\\v1.0\\powershell.exe -NoExit -Command Set-Location -LiteralPath '%V'"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Directory\shell\powershell]
@="Open PowerShell here"
"Extended"=""
"Icon"="%SystemRoot%\\system32\\WindowsPowerShell\\v1.0\\powershell.exe"
"NoWorkingDirectory"=""

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Directory\shell\powershell\command]
@="C:\\Windows\\system32\\WindowsPowerShell\\v1.0\\powershell.exe -NoExit -Command Set-Location -LiteralPath '%V'"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Directory\shell\git_shell]
@="Open Git Ba&sh here"
"Icon"="git.exe"
"NoWorkingDirectory"=""
"Extended"=""

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Directory\shell\git_shell\command]
@="\"C:\\Program Files\\Git\\git-bash.exe\" \"--cd=%1\""

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Directory\shell\cmd]
@="@shell32.dll,-8506"
"NoWorkingDirectory"=""
"Extended"=""
"Icon"="cmd.exe"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Directory\shell\cmd\command]
@="cmd.exe /s /k pushd \"%V\""

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Directory\shell\runas]
@="Open elevated PowerShell here"
"Extended"=""
"Icon"="%SystemRoot%\\system32\\WindowsPowerShell\\v1.0\\powershell.exe"
"NoWorkingDirectory"=""

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Directory\shell\runas\command]
@="C:\\Windows\\system32\\WindowsPowerShell\\v1.0\\powershell.exe -NoExit -Command Set-Location -LiteralPath '%V'"