The government of Bangladesh has been supplying all kinds of NCTB textbooks every year for the general level students such as primary and secondary school certificate examination. We live in a modern age so all the ancient system has changed. Nowadays all the NCTB Text Books have converted into PDF files. You can read any PDF books in your smartphones as well as any PC devices. Dear all students who are looking for textbooks NCTB (National Curriculum and Textbook Board) for all classes.Now NCTB Books 2019 Download for all classes totally free. Here are PDF versions of text books are available for download both Bangla and English version . We hope that these books will be useful for student, teacher and who want to continue tuition. So, download and read without any cost and get a hopeful life.And next we will share NCTB Higher Secondary XI-XII (Bangla Book Class 11 & 12) all text book. National Curriculum and Text Book Board (NCTB) which is operating by the government of Bangladesh maintaining the system to serve all the books to the students. The board reserve rights for making or changing any topic and structure on the books.