Want to quickly open all formats of files on your phone with just ONE app anytime, anywhere? Try All Document Reader! This all-in-one file viewer is perfectly compatible with all Office files, helping you easily process files in all formats, such as PDF, DOC, DOCX, XLS, XLXS, PPT, TXT, etc. It can automatically scan the files on your phone, organize them in one place into corresponding folders so that you can search and view them conveniently. ?Designed by Simple Design, the leading app development team on Google Play, this simple, free, and lightweight PDF viewer/Excel viewer/Docx reader is really worth a try! ? Full Featured Document Manager - Folder structure view: easily view PDF, Word, Excel, PPT files, etc. in the corresponding folders. - Easy to view: all documents are listed in one place for easy searching and viewing - Favorites: you can add files to the Favorite list for quick opening -...