DiffEngineX is an accessible and intuitive utility helpful to combine two Excel spreadsheets together and highlight the information that is alike. This is useful for when you have different billing documents in separated files and you would like to analyze them together. It may be a little bit tiresome to be moving around between two different windows. That's why this application was created to combine the information inside of such files and make your work easier and faster. It's capable to work in any machine, it doesn’t matter with which operating system it works. Download it now and give it a chance! You won't regret it.