Download Qnext
Qnext can be downloaded from: http://www.qnext.com/download_mac.php
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Install Qnext
Save Qnext to your computer:

Once Qnext is saved, double-click the file qnextsetup.dmg to access the Qnext Installer for MAC.
Run the qnextsetup.pkg and the Qnext Installer for MAC will guide you through the installation process step by step.
Note: To use Qnext on Mac OS X you should have the Java 1.5.0 installed on your system.