http://Chocolatey.org packages to install.

Install.ps1

$source = "https://gist.githubusercontent.com/wormeyman/60e716e197e724ce83a4/raw/a8c108c4915b0f214fad5e184f0180118da3fe06/packages.config"
$Filename = [System.IO.Path]::GetFileName($source)
$dest = "$env:TEMP\$Filename"

$wc = New-Object System.Net.WebClient
$wc.DownloadFile($source, $dest)

Start-Process cinst.exe -FilePath $dest -ArgumentList -y

packages.config

<?xml version="1.0" encoding="utf-8"?>
<!--https://github.com/chocolatey/choco/wiki/CommandsInstall-->
<!--GCC Chocolatey Packages for a windows 7 machine-->
<!--Install Command Below-->
<!--iex ((new-object net.webclient).DownloadString('https://gist.githubusercontent.com/wormeyman/60e716e197e724ce83a4/raw/206d74d43f7fb0953ac5f586f6fa76ba272d02dc/Install.ps1'))-->
<packages>
    <package id="dotnet4.5" />
    <package id="chocolatey" />
    <package id="flashplayerplugin" />
    <package id="flashplayeractivex" />
    <package id="javaruntime" />
    <package id="googlechrome" />
    <package id="firefox" />
    <package id="7zip.install" />
    <package id="adobereader" />
    <package id="vlc" />
    <package id="ccleaner" />
    <package id="speccy" />
    <package id="sysinternals" />
    <package id="paint.net" />
    <package id="cutepdf" />
    <package id="infrarecorder" />
    <package id="spacesniffer" />
    <package id="youtube-dl" />
    <package id="ffmpeg" />
<!--<package id="powershell" version="4.0.20141001" />-->
</packages>