X-Spinner has been tested on Windows XP, Vista, Windows 7, Windows 2003/2008 and Windows 8, Windows 10 and MacBook with Windows VM; it's advisable to have a screen resolution larger than 1024x768px for optimal interface display due to the large amount of functionality. For using X-Spinner on Mac Computer, you need instal a windows virtual machine on your Mac computer.
I've ranked websites in the past with spun content, and now they are still on #1 position of google. First year (2014) google found me because my spun was really bad, many paragraphs were just copied and my position drop from #2 to around #20 after a panda update. Later I cleaned all my text with better spun (I didn't buy any article!), my ranking went up again, and with more backlinks I reached #1 and it is still there