RJL Software
Home to RJL SoftwareWindows SoftwareTechnical Support
Home Support FAQ Software  
Money Help Fund
Search

Can I use Port Listener to troubleshoot legacy Windows systems?

Yes. Port Listener v2.00 supports Windows 7 and newer, including Windows Server 2008 R2 through Server 2022. For even older systems (Windows 95 through Vista), version 1.03 is still available for download.

The portable design means you can copy it to any machine without installing software -- ideal for locked-down legacy environments where you cannot install new applications.

Support Our Work

Please consider making a contribution today to help us keep Port Listener available for everyone.

Get Help

Didn't find your answer?

Our support team can help you with your specific issue. Submit a request and we'll get back to you.

Get Help Now
Rating: Not Rated (0 votes)
Rate this answer:
Additional Information
Added: Feb 27, 2026   |   Last Updated: