JTree is a professional Java tree menu applet with XML support, dynamical loading, cross-browser/multiplatform compatibility and powerful client-side API. This component is highly useful for representation of structured data.
Downloads: 48018 - Shareware - Download Now

Advanced Swing Components (ASC Suite) are 100% Swing-based components that help you to deliver Swing applications with professional and user-friendly interface.
Downloads: 37832 - Demo - Download Now

Mouse Gestures is an open source (LGPL) pure Java library for recognition and processing mouse gestures. With Mouse Gestures you have a fast way to execute commands without using the keyboard, menus or toolbars.
Downloads: 43049 - Freeware - Download Now

Software development kit for working with native code from any Java application without using Java Native Interface (JNI) technology. You can call functions from any dynamic library or use system API without necessity to waste time on studying JNI.
Downloads: 64932 - Demo - Download Now

Java component for sending SMS messages using a SMSC (Short message service center). It supports the UCP and TAP protocols and can deliver messages using an existing tcp/ip connection or using a dial up connection (analog modem).
Downloads: 88529 - Demo - Download Now