The cheap version works for six months after downloading.
Whether or not you have an up-to-date edition of Sixth Sphinx on your computer,
you will still be able to view and edit your image files with any other software you have for this.
When the free version expires you can come back to this website and download an updated free edition.
There is no limit on the number of times you can do this.
If you buy the cheap version, it will expire after six months. To continue using the program after that,
you will have to come back to this website and pay to use an updated edition for another six months,
or download an updated free edition with its limited features.
If you buy the cheap edition of Sixth Sphinx, it is okay to give a copy to a friend,
and any time in the next six months when you are using a different computer,
you can download Sixth Sphinx again at no additional cost to use on that computer.
(That's assuming the computer has an internet connection and meets the system requirements.
If it is not your computer, you may need to arrange with the computer's
owner/administrator to be able to run downloaded software.
The new download will have the same expiry date as the last edition you purchased.)
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