To read this in Bengali, visit: এনসিটিবি বই পিডিএফ ডাউনলোড
NCTB Books PDF Download — Every Class
Official PDFs of the textbooks published by Bangladesh's National Curriculum and Textbook Board (NCTB), organised by class — 137 books in all, from Class 1 through Class 11-12. Every download is free and needs no registration.
Each subject lists its Bangla version and its English Version separately. The English Version is not a translation of the Bangla book: it is NCTB’s own English-medium edition, which is what English-version students in Bangladesh — and families following the national curriculum from abroad — actually need.
| Classes | Class 1 to Class 11-12 |
| Total books | 137 |
| Academic years | 2026 and 2027 |
| Publisher | National Curriculum and Textbook Board (NCTB) |
| Versions | Bangla and English |
| Format | |
| Official source | https://nctb.gov.bd |
Books by class
Class 11-12 — NCTB Books
PDFs of all 5 NCTB textbooks for Class 11-12 (Higher Secondary (HSC)).
Frequently asked questions
Yes. Every download link is taken from NCTB’s own site, nctb.gov.bd, and each one was fetched and confirmed to resolve before it was published here.
The English Version is a separate book NCTB publishes, not a translation posted alongside. Subjects like Mathematics, Science and Bangladesh and Global Studies have a distinct English Version PDF. Subjects that are not translated — Bangla literature and grammar, Arabic, Sanskrit, Pali — use one book for both versions, so their download link is the same.
NCTB has not published a separate 2027 list — the newest catalogue on its site is for the 2026 academic year. So the 2027 pages carry the 2026 files, and will be updated when a new edition appears.
Yes. Every book is completely free to download, with no registration or login.
Yes. The files are hosted on Google Drive and open from any country. The English Version books in particular are what families following the Bangladeshi national curriculum from abroad usually want.
Next steps
- SSC preparation: SSC syllabus, routine and suggestions
- HSC preparation: HSC routine, syllabus and admission
- Class XI admission: The complete Class XI admission guide
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