The HOT XLSX to XLS conversion process supports easy to use interface. So you could control the conversion action very easily. You have best facility to try out trial version of software so that you will watch the effectiveness of software. When you get satisfied with our demo version of software then you can simply place your order through online payment gateway. Software permits you a best chance to read, view and open xlsx to xls file. Users are requested to simply try the free XLSX to XLS demo tool, after that get the license version of Open XLSX to XLS File tool by placing order for the software only at 29 USD. If you have any doubts regarding our software then please visit our site-http://www.birdiesoftware.com/open-xlsx-to-xls-file.html