30 Apr 12 4:42 pm
A while back I have downloaded DupeFree Pro which is excellent for checking the keyword density. You just paste your article into the software, type in your keyword and hit enter and it gives you the exact percentage your keyword appears throughout the article. There is also a little smiley that indicates if your keyword density is good or not ;)
However, I dont know if it is still offered for free.
Liked my answer? Dont forget to vote thumbs up ;)