You could have downloaded Quit All 2.0 for Mac from our application library for free. The following versions: 1.2, 1.1 and 1.0 were the most frequently downloaded ones by the program users. You can set up this free program on Mac OS X 10.5 or later.
Quit All for Mac lies within System Tools, more precisely System Optimization. This free Mac application was originally produced by Patrick Le Camus. The default filenames for the program's installer are download_quit_all.dmg or quit_all.dmg etc. The bundle identifier for Quit All for Mac is com.apple.automator.QuitAll. This Mac download was scanned by our built-in antivirus and was rated as virus free.
From the developer:
Quit All quits all running applications, except the Finder, Automator, or system applications.
In order to safely keep "Quit All" in the Dock and to prevent from quitting all applications after a misclick on the icon, you will be asked for a confirmation at launch. If any open documents remain unsaved, you will be asked to save changes Quit All is an Automator Workflow. It requires Mac Os 10.4 and above, and Automator installed.
You may want to check out more software for Mac, such as TM Error Logger, HDCleanUp or CLIX, which might be similar to Quit All.