Automatically search and display PDF files: Find and display PDF files on your device. Recent - It contains all the PDF docs you have opened, sorted by the last time you opened it, and you can easily view the PDF files you have recently viewed without having to spend time searching for them. Search - If there are many documents on your device, the "Search" function will make your search easier. Delete/Rename - You can rename, delete files, and view details of your PDF files easily with simple