Hello friends this app for read the pdf files.the app design provides the many tool like as search, hand tool, select tool, highlight tool and many more. If you have thousands of page and go to the middle then it was provide jump tool you just put on number of page and instantly go on this page.the college student’s and office employees more used this app in daily life. The app are fully easy to understandable and user friendly. This is very useful app of all. Any files you can convert this pdf and open this Adobe reader.