Convert Base64 to String | Operating systems, scripting, PowerShell and security

PowerShell

[System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String('aG9sYQ=='))

1	[System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String('aG9sYQ=='))

Convert Base64 to String (PowerShell)