You can use free Google tools for SEO works and website promotion. To make use of some of these tools, you need to create a Google Account. For using other ones, you don’t even need an account, but I strongly recommend you to create a Google Account.

Free Google Tools with a Google Account

There are various tools that everyone could use like Gmail, Google Talk, Reader, Orkut, etc with your free Google Account. They are for everybody. In addition, there are some other tools that could be very beneficial to website owners like Local Business Center, Adsense, Adwords, Feedburner, etc. Each of these tools can make a lot of difference for your SEO results depending on how much you need them for particular purposes, but my intention here is to show you the free Google tools for SEO works.