And also can relaunch every apps which are terminated by QaLL with 1 button. Of course you can specify apps you don't want to terminate. Mac OS X is able to run many apps in parallel, but sometimes, especially when you play game or run big application, processing speed can be slow down because of other apps. So you should use QaLL to clean up needless process and feel comfortable to run big app. After you quit big app, you can launch every apps by 1 button and go back to your work.
How to Use? If you launch normally, QaLL terminates every applications and show "Launch!" button. Press "Launch!" button and QaLL relaunch every applications which were terminated by QaLL. If you press Command Key and launch QaLL. QaLL shows setting window. ( Please keep holding down Command key until window appears. ) Put apps which you don't want to quit on the "Don't quit these apps" list through drag and drop. To remove app, select item and hit delete key. If you don't use "Launch!" button, please check "Don't show launch" button. QaLL terminates every app including itself.