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Pros
Pro Protects the author
The author of the software avoids any risk for how the software may be used by others.
Pro Powerful and Strong
It requires change of files, so if you are making a copy of any software licensed with this license, you will have to PROVE that it is not the original software under another name. You are permitted to use the Standard Version and create and use Modified Versions for any purpose without restriction, provided that you do not Distribute the Modified Version.