All Document Reader and Viewer is a free Android application developed by Apstan Studio that allows users to read and manage various types of documents. This app is a complete document manager that enables you to read and manage your documents in one place, including xls, pdf, word documents, docs, txt files, ppt, and pptx files.

With All Document Reader and Viewer, you can easily read your books in pdf format, view and prepare your office presentation files, and read your school lecture notes. You can also use it as an offline document reader and manage all your documents easily on your phone. The app allows you to create specific folders and distribute your files in different folders according to their formats.

This app features a fast surf reading option, making it easier for users to go through their documents. It also has a copy/paste function, allowing you to select any text and copy it from one file to another. All Document Reader and Viewer supports multiple file formats, including DOC, DOCX, TXT, XLS, PPT, PPTX, and PDF, making it a complete office suite for Android users.

Please note that Apstan Studio has stated that this application does not violate any Google policies. If you have any concerns or queries, you can contact them at