Unzip .zip file in Windows

unzip.js

var argc = WScript.Arguments.Count();
if (argc !== 2) {
  WScript.Echo('unzip.js [input file] [output folder]');
  WScript.Quit(1);
}

var objShell = new ActiveXObject("shell.application");
var inputFileName = WScript.Arguments(0);
var outputFolderName = WScript.Arguments(1);

var objFileSys = new ActiveXObject("Scripting.FileSystemObject");
inputFileName = objFileSys.GetAbsolutePathName(inputFileName);
outputFolderName = objFileSys.GetAbsolutePathName(outputFolderName);

var objInput = objShell.NameSpace(inputFileName);

if (!objFileSys.FolderExists(outputFolderName)) {
    objFileSys.CreateFolder(outputFolderName);
}

var objOutput = objShell.NameSpace(outputFolderName);
objOutput.CopyHere(objInput.Items(), 0);