keyword analysis software?

Is there any software allowing to do keyword frequency analysis of an article or text abstract so you don't have to use online tools?

Are you reffering to keyword density? What is wrong with the online versions?

Yes. I would like to see how many times the keyword is met and what are most used keywords on page in percents.

Try this keyword density software.
http://www.grsoftware.net/search_engine ... grkda.html

Thanks for the link. I tried the demo which is ok. It crashed couple of times though. Also the demo is limited to everything but ability to check html pages which is the same as to go online and check my pages at any of those keyword analysis websites.

Is there any software that can do the same with doc, txt files?