The most useful feature of this tool is its ability to import multiple formats of documents. It also has a good search option which I like very much. Some other features are not so useful. The price should be cheaper as well. I use it for my business and it helps me in importing many files from various sources. I am able to save time by using this software. I like the fact that it is open source. The support team could be more helpful with learning how to use the software. It took me a while to get used to some of its features. Also, I think sometimes it freezes or slows down. It was difficult to find out what was causing this problem. I am solving my problems by using this program to create documents for my clients.