keyword analysis - SEO

[seoproexpert]

Good morning guys. I am new in SEO marketing...
Does anyone know any free program that makes keyword analysis or showing me the words used by the competition?
Help me guys...

[zanuda]

... I am new in SEO marketing.......

You chose odd nick for being new 

Anyway, what's wrong with tools from this site?
http://www.seomastering.com/keyword-density-analyzer.php

[stonewood]

Google adwords is the best tool to have keywords analysis. Apart from that you can also try wordtracker, jaxxy, wordpot, keywords finder etc. tools to get Keywords Analysis.

[alexfernandes]

I would recommend you to us Google keyword planner for keyword analysis. This tool is preferred my most online marketers.

[elizaanderson]

For The Keyword analysis you should you use the google adword which is the free tool provided by google.