JMap is a Java network port scanner, a security tool to identify open ports on any host or network subnet. It features the ability to scan every host in a given network segment for a range of ports or a specific service. Both TCP and UDP are supported.

• Platform: OS Independent
• Version: 0.3.1
• Download pre-compiled executable Jar
• Download source code .tar.gz or .zip
• Requires: Java 1.4

This application is designed to be used as a security tool, so as to identify potential vulnerabilities on the systems that the user is responsible for. I take no responsibility for any improper use.

Source code provided here is freely available under the terms of the GNU General Public License.