I am looking for an easy to use tool that will help me generate high quality backlinks to my site. What are the best ones?

Hi I think I have exactly what you need. The best tool I have found is socialadr it gets your links bookmarked in active social bookmark accounts. Indexing rate is increasing and the results I have received are excellent. 10 seconds of work daily will get you a nice bunch of healthy organic looking backlinks. Checkout the source link for a cool article about this site.
Or check out the site directly http://www.seo-resources.com/socialadr