Combine all CSVs in directory to single CSV

combineCSV.ps1

$CSVFolder = 'C:\path\to\directory\with\csvs';
$OutputFile = 'C:\path\to\combined.csv';

$CSV = Get-ChildItem -Path $CSVFolder -Filter *.csv | ForEach-Object { 
    Import-Csv -Path $_
}

$CSV | Export-Csv -Path $OutputFile -NoTypeInformation -Force;