Windows Profile Cleaner.ps1

# Grab files from your user profile
# -Force - gets hidden files
# -ErrorAction - suppresses errors associated with permissions
# PSISContainer is only true for folders - so only pick where false
$files = Get-ChildItem $env:USERPROFILE -Recurse -Force -ErrorAction SilentlyContinue | Where-Object {$_.PSISContainer -eq $false}

Write-Host "Total User Profile takes up: {0} KB" -f [int]$($($files  | Measure-Object -sum Length).Sum/1024)

# Display an Out-GridView showing the top $n files
$n = 20
$deletelist = $files | Sort-Object Length -Descending | Select-Object FullName, Length -First $n | Out-GridView -PassThru

# Delete the files selected
ForEach ($file in $deletelist) { 
    Remove-Item $file.FullName
}