বাংলাদেশ কারিগরী শিক্ষা বোর্ড (বিটিইবি) is an educational app developed by FnF Studio. This app is specifically designed for polytechnic students and offers a wide range of vocational books. With an offline PDF-based interface, users can access various polytechnic books, including civil engineering, mathematics, mechanical engineering, patient care techniques, poultry rearing and farming, and many more.

The app provides a comprehensive collection of BTEB books, bringing together the Bengali textbooks from the vocational board as per the curriculum of Bangladesh Technical School and College. Users can easily download the PDF files and access them offline, making it convenient for students to study anytime, anywhere. Whether you are a polytechnic student or someone interested in vocational education, বাংলাদেশ কারিগরী শিক্ষা বোর্ড is a valuable resource to enhance your knowledge and skills.