This installs all the fonts placed in the "Desktop/fonts" directory of any windows pc

install_windows_font.ps1

$FONTS = 0x14;

$CurrentWorkingDirectory = Get-Location;
Write-Output "Getting fonts from path: '$CurrentWorkingDirectory'";


$ObjShell = New-Object -ComObject Shell.Application;
$ObjFolder = $ObjShell.Namespace($FONTS);

$CopyOptions = 4 + 16;
$CopyFlag = [String]::Format("{0:x}", $CopyOptions);

foreach($File in $(Get-ChildItem -Path $CurrentWorkingDirectory)){
    If ((Test-Path "c:\windows\fonts\$($File.name)") -eq $True)
    { 
    	Write-Output "$($File.name) exists";
    }
    Else
    {
        $CopyFlag = [String]::Format("{0:x}", $CopyOptions);
        $ObjFolder.CopyHere($File.fullname, $CopyOptions);

        New-ItemProperty -Name $File.fullname -Path "HKLM:\Software\Microsoft\Windows NT\CurrentVersion\Fonts" -PropertyType string -Value $File;
    }
}

Write-Output "Font installation complete";

How to use

1. Add the file location to the environment variables so it can be accessed from any location.
2. Navigate to the location of the font from terminal and run install_windows_font.ps1