Tunnel4J is a small program for those who need access via ssh to resources such that they are behind a firewall. Can be considered a lightweight alternative to some characteristics of a VPN. You can do the same things from the command line with ssh client; tunnel4j only exposes a more GUI-friendly and based on Jsch, ssh 100% Java solution, can be used on any platform supporting Java.

This is a little utility for people who need to access resources behind firewalls via ssh connections. Consider Tunnel4J a light replacement of just some features of a VPN. You can do exactly the same things with the command line ssh client; Tunnel4J just exposes a nicer GUI, and being founded on Jsch ,an all-Java ssh solution, you can use it on all Java-supporting platforms.

Installation
Unzip the downloaded file, go tunnel4j created in the directory and type:
java-cp jsch.jar: Tunnel4J.jar org.beanizer.tunnel4j.Tunnel4J (on * nix systems)
or
java-cp jsch.jar; Tunnel4J.jar org.beanizer.tunnel4j.Tunnel4J (on Windows)

Requirements:
* Java

The license of this software is Freeware, you can free download and free use this remote access software.