Review on Mailtrim by Brent Peterson

I like all features that this software has for security purpose & also very easy use. nothing is dislike so far as i am using mail trim now since last 2 years only! but one thing which need improvement if they could add some other feature then its fine otherwise everything working perfect just give try once! Security problem solving process when we are sending any confidential information through gmail web application by keeping secure our privacy from third party users who may be spying us via their browser toolkit extensions etc.