Hello Guys, I've been using SEO PowerSuite - Rank Tracker to track keywords for my websites and clients. But many clients asked me if there is a good free rank tracker that they can use to track their websites and keywords? What do you guys recommend as a good Free keywords tracking software? as my clients won't be paying $300 to buy a tracking software. I appreciate if you guys can mention some software that allow saving and exporting results. Thanks.