Suggest free keyword analyser tools and keyword ranking tool

Google has several good free keyword tools and reports.

I like to compare it to Word Tracker and other tools. If I am selling something, then I also refer to Ebay, Amazon, and others.

 

Google adword the best I think

 

With the recent Google Instant update, it may be wise to check via Google Instant if the keywords are popular or not. You don't want to lets say choose a keyword like
"Like"
but then Google is suggesting the word "Likes" instead

 

check out spyfu.com for your key words checking

 

There are lots of keywords analyzer tools in market. Most famous and popular tools are

Google adword (free)
Word tracker (Paid)
Keyword Discovery (Paid)

 

Google Adwords tool is probably the best free tool I have seen,yet it is limited in what it can do without having to do a ton of work for finding great optimized keywords.

 

is there a complete tutorial in using the above tools, particularly a free tools (Google adword),..
need a URL which discusses the steps..please,..

 

For Google adword you read: http://adwords.google.com/support/aw/bin/static.py?hl=en&page=examstudy.cs&ctx=go

 

Market samurai is best choice, but if you want to get micro niche you be able to use micro niche finder or you can use google adword keyword tool for free

 

'Traffic Travis' has a free version. You enter a keyword phrase and it gives you the top 20 listed sites in Google with their Page rank, number of backlinks and whether they have any on page SEO. Good for checking out your competition.

 

I pretty much use Google's exclusively https://adwords.google.com/select/KeywordToolExternal