I want to know the latest SEO Tools released in market please help me…
It depends what you mean? What are you trying to achieve? If you can be a little more specific we can provide you with a much better answer 
I think Google Keyword Research tool is good enough to start. It is good to do keyword research manually based upon your target market and after that, you can use the Google keyword research tool, which will give you an idea about how your keywords are ranking.
For keyword research I personally use adwords keyword tool and then check the competition level using Traffic Travis.
For backlinking - GSA Software, For rank tracking - serpbook.
I use a tool called Yoast on wordpress (plugin) which simply points out to you what is good, and what is no so good about your site…
Below mentioned are the few tools
Ahrefs
seomoz
The OP is asking for the latest tools, so listing long-established sites/tools/services is not an answer to the question.
Of the latest I think Google Keyword Planner is quiet a good tool to start your keyword researches and optimize your website with the right keyword.
I think at this time many seo tools available in the market but.
seomoz and small seo tool is the best tools.