Advanced PortChecker is a utility to check if TCP ports are open or not.

<b>Features:</b>
<ul>
    <li>Scan TCP ports</li>
    <li>Scans can be executed in the background</li>
    <li>Scans are executed in real-time</li>
    <li>Supports dark mode</li>
    <li>No ads, no spyware, no tracking</li>
</ul>
