JFirewallTest 1.0 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The program lies within Security Tools, more precisely Antivirus. This free software is a product of Michael Gardiner.
We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software. Javaws.exe is the most common filename for this program's installer. The most popular versions among JFirewallTest users are 1.0 and 0.6.
From the developer:
JFirewallTest is a free Java webstart application that tests for holes or open ports in your firewall. Unlike other solutions, JFirewallTest uses a two stage testing procedure that tests all 65,536 ports very rapidly.
After testing is complete, JFirewallTest will present a page of results reporting exactly what ports are open and accessible to others on the Internet.
You may want to check out more software, such as ANtsP2P, MessageLock or SiteAdvisor for Internet Explorer, which might be related to JFirewallTest.