The program works in different operating systems such as Mac, Windows and other operating systems. If you like, you can install the device in more than one operating system. Many users who have Apples have testified that it works well in that operating system. It means that you can install it in different operating systems without paying additional monies for that. If you want Long Tail Pro to work perfectly, you can run it through Adobe Air. Incidentally, it does not cost you anything to have Adobe Air installed in your operating system. However, you have to ensure that your Adobe Air was updated for you to derive maximum benefit from the program. The program can be tried for ten days free. If you do not like the program after the trial, you can decide to buy it. Moreover, the programs enjoy customer support. It remains the best tool you can rely on to support your internet efforts. Also you can learn more about keyword research from spencer haws Here.
The limit on manual keywords could be higher. I personally wish we could input 10,000 keywords at a time, instead of 200. However, I understand the costs that Long Tail Pro has to maintain each time a new manual keyword is input. Not a deal breaker, I just wish the limit was higher. (To be fair, I don't think most keyword tools have a bulk manual option at all).
In a nutshell, Long Tail Pro helps you quickly find keywords in bulk based on a seed keyword that you input. In addition to returning hundreds of related keywords, the tool also shows search volume (monthly search volume), advertiser bid, number of words, rank value, and my favorite Keyword Competitiveness (helps you judge the competition and keyword difficulty).