SJ Screen Saver for Mac OS is a completely free application and everyone can download and install it.
The application feature is very easy!
SJ Screen Saver provides additional safety of your computer at that moment when you are not in place.
SJ Screen Saver has a lot of options that allow to set the time you need, change the passwords, and many other features.
Initially SJ Screen Saver was a bonus product to SJ IM for Windows OS and it is still like that. You will receive SJ Screen Saver for Windows absolutely free with the purchase of SJ IM.
You can free download SJ Screen Saver for Mac OS here.