sShutdown 0.9.2 was available as a free download on our software library. The most popular version among the program users is 0.9. This free program is an intellectual property of Shedko software. SShutdown is included in System Utilities.
From the developer:
This tool makes it so that you can "skin" your shutdown dialog boxes without editing the system files. This is done by intercepting the shutdown commands and hooking directly into the "Turn off" dialog. Thus, you can "skin" Windows shutdown with whatever you would like to use, without actually effecting system files and thus potentially causing something really bad to happen where you would need to reinstall or repair Windows.
You may want to check out more software, such as FKeys, Registry Cleaner Optimizer or ClearPlay Easy Updates, which might be related to sShutdown.