📚 12th Standard Complete Textbooks Library
Tamil Nadu State Board - All Editions 2025, 2024 & 2020-21
Free PDF Downloads in Tamil & English Medium
🎓 Complete 12th Standard Textbooks Collection
Welcome to the ultimate digital library for Class 12 students! Download free Tamil Nadu State Board textbooks PDF for all academic years - 2025 latest edition, 2024 edition, and 2020-21 archive. Complete coverage of all subjects: Physics, Chemistry, Biology (Botany, Zoology, Bio-sciences), Mathematics, Computer Science, Computer Applications, Computer Technology, Accountancy, Commerce, Economics, Business Mathematics, Statistics, History, Geography, Political Science, Tamil (General & Advanced), English (General & Communicative), Home Science, Nursing, Engineering subjects, and all vocational courses.
🎯 Perfect Study Resources For: Board Exam Preparation 2026 | NEET 2025-2026 Medical Entrance | JEE Main Advanced 2026 Engineering | Competitive Entrance Exams | Class 12 Reference Materials | HSC Exam Success Strategies | Higher Secondary Education | TN Board Official Syllabus | NCERT Aligned Content | Free Educational Resources India | Student Study Materials Download | Chapter-wise Learning | Subject-wise PDFs | Mobile Offline Study | Exam Revision Notes | Important Questions Practice | Previous Year Papers Reference
✨ Premium Features Included: Latest 2025 revised curriculum with new syllabus updates | High-quality downloadable PDF format for all devices | Unlimited free downloads forever - no restrictions | Zero registration, payment or subscription required | Direct instant download links - one-click access | Mobile-optimized file sizes for easy downloads | Both Tamil and English medium books available | Complete stream coverage (Science, Commerce, Arts, Vocational) | Official TN Board government approved textbooks | NCERT compatible educational content | Perfect for board exams and competitive tests | Updated study materials with latest question patterns
📱 100% Mobile Friendly
Fully responsive design works perfectly on all smartphones, tablets, and computers. Study anywhere anytime!
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No hidden charges, no subscriptions, no registrations needed. Pure free education for every student!
📚 Complete Library
150+ textbooks covering all subjects across Science, Commerce, Arts, and Vocational streams
🌐 Bilingual Access
Every textbook available in both Tamil and English medium - choose your preferred language
🔄 All Editions
Access 2025 latest, 2024 edition, and 2020-21 archives for comprehensive study and comparison
⚡ Instant Downloads
One-click direct downloads - no waiting times, no complex procedures, immediate access!
📖 2025 Edition - Latest Revised Textbooks
Academic Year 2025-2026 | Most Recent Updated Curriculum
| Subject Name | Tamil Medium | English Medium |
|---|---|---|
| Accountancy | 📥 Download | 📥 Download |
| Advance Tamil | 📥 Download | — |
| Agricultural Science | 📥 Download | — |
| Auditing | 📥 Download | 📥 Download |
| Basic Automobile Engineering | 📥 Download | 📥 Download |
| Basic Civil Engineering | 📥 Download | 📥 Download |
| Basic Electrical Engineering | 📥 Download | 📥 Download |
| Basic Electronics Engineering | 📥 Download | 📥 Download |
| Basic Mechanical Engineering | 📥 Download | 📥 Download |
| Bio-Botany | 📥 Download | 📥 Download |
| Bio-Chemistry | 📥 Download | 📥 Download |
| Bio-Zoology | 📥 Download | 📥 Download |
| Botany | 📥 Download | 📥 Download |
| Business Mathematics and Statistics | 📥 Download | 📥 Download |
| Chemistry Vol 1 | 📥 Download | 📥 Download |
| Chemistry Vol 2 | 📥 Download | 📥 Download |
| Commerce | 📥 Download | 📥 Download |
| Communicative English | 📥 Download | — |
| Computer Applications | 📥 Download | 📥 Download |
| Computer Science | 📥 Download | 📥 Download |
| Computer Technology | 📥 Download | 📥 Download |
| Economics | 📥 Download | 📥 Download |
| English | 📥 Download | — |
| Ethics and Indian Culture | 📥 Download | — |
| Food Service Management | 📥 Download | 📥 Download |
| Geography | 📥 Download | 📥 Download |
| History | 📥 Download | 📥 Download |
| Home Science | 📥 Download | 📥 Download |
| Mathematics Vol 1 | 📥 Download | 📥 Download |
| Mathematics Vol 2 | 📥 Download | 📥 Download |
| Microbiology | 📥 Download | 📥 Download |
| Nursing General | 📥 Download | 📥 Download |
| Nursing Vocational | 📥 Download | 📥 Download |
| Nutrition and Dietetics | 📥 Download | 📥 Download |
| Office Management and Secretaryship | 📥 Download | 📥 Download |
| Physics Vol 1 | 📥 Download | 📥 Download |
| Physics Vol 2 | 📥 Download | 📥 Download |
| Political Science | 📥 Download | 📥 Download |
| Tamil | 📥 Download | — |
| Textile Technology | 📥 Download | — |
| Textiles and Dress Designing | 📥 Download | 📥 Download |
| Zoology | 📥 Download | 📥 Download |
📘 2024 Edition - Previous Year Reference
Academic Year 2024-2025 | Complete Reference Materials
| Subject Name | Tamil Medium | English Medium |
|---|---|---|
| Accountancy | 📥 Download | 📥 Download |
| Advance Tamil | 📥 Download | — |
| Agricultural Science | 📥 Download | — |
| Auditing | 📥 Download | 📥 Download |
| Basic Automobile Engineering | 📥 Download | 📥 Download |
| Basic Civil Engineering | 📥 Download | 📥 Download |
| Basic Electrical Engineering | 📥 Download | 📥 Download |
| Basic Electronics Engineering | 📥 Download | 📥 Download |
| Basic Mechanical Engineering | 📥 Download | 📥 Download |
| Bio-Botany | 📥 Download | 📥 Download |
| Bio-Chemistry | 📥 Download | 📥 Download |
| Bio-Zoology | 📥 Download | 📥 Download |
| Botany | 📥 Download | 📥 Download |
| Business Mathematics | 📥 Download | 📥 Download |
| Chemistry Vol 1 | 📥 Download | 📥 Download |
| Chemistry Vol 2 | 📥 Download | 📥 Download |
| Commerce | 📥 Download | 📥 Download |
| Communicative English | 📥 Download | — |
| Computer Applications | 📥 Download | 📥 Download |
| Computer Science | 📥 Download | 📥 Download |
| Computer Technology | 📥 Download | 📥 Download |
| Economics | 📥 Download | 📥 Download |
| English | 📥 Download | — |
| Ethics and Indian Culture | 📥 Download | — |
| Food Service Management | 📥 Download | 📥 Download |
| Geography | 📥 Download | 📥 Download |
| History | 📥 Download | 📥 Download |
| Home Science | 📥 Download | 📥 Download |
| Mathematics Vol 1 | 📥 Download | 📥 Download |
| Mathematics Vol 2 | 📥 Download | 📥 Download |
| Microbiology | 📥 Download | 📥 Download |
| Nursing General | 📥 Download | 📥 Download |
| Nursing Vocational | 📥 Download | 📥 Download |
| Nutrition and Dietetics | 📥 Download | 📥 Download |
| Office Management and Secretaryship | 📥 Download | 📥 Download |
| Physics Vol 1 | 📥 Download | 📥 Download |
| Physics Vol 2 | 📥 Download | 📥 Download |
| Political Science | 📥 Download | 📥 Download |
| Statistics | 📥 Download | 📥 Download |
| Tamil | 📥 Download | — |
| Textile Technology | 📥 Download | — |
| Textiles and Dress Designing | 📥 Download | 📥 Download |
| Zoology | 📥 Download | 📥 Download |
📗 2020-21 Edition - Archive Collection
Academic Year 2020-2021 | Historical Reference Materials
| Subject Name | Tamil Medium | English Medium |
|---|---|---|
| Accountancy Vol 1 | 📥 Download | 📥 Download |
| Accountancy Vol 2 | 📥 Download | 📥 Download |
| Advance Tamil | 📥 Download | — |
| Auditing Practical | 📥 Download | 📥 Download |
| Biology | 📥 Download | 📥 Download |
| Bio-Botany | 📥 Download | 📥 Download |
| Bio-Chemistry | 📥 Download | 📥 Download |
| Bio-Zoology | 📥 Download | 📥 Download |
| Botany | 📥 Download | 📥 Download |
| Business Mathematics Vol 1 | 📥 Download | 📥 Download |
| Business Mathematics Vol 2 | 📥 Download | 📥 Download |
| Chemistry Vol 1 | 📥 Download | 📥 Download |
| Chemistry Vol 2 | 📥 Download | 📥 Download |
| Commerce Vol 1 | 📥 Download | 📥 Download |
| Commerce Vol 2 | 📥 Download | 📥 Download |
| Communicative English | 📥 Download | — |
| Computer Applications | 📥 Download | 📥 Download |
| Computer Science | 📥 Download | 📥 Download |
| Computer Technology | 📥 Download | 📥 Download |
| Economics Vol 1 | 📥 Download | 📥 Download |
| Economics Vol 2 | 📥 Download | 📥 Download |
| English | 📥 Download | — |
| Ethics and Indian Culture | 📥 Download | — |
| Food Service Management | 📥 Download | 📥 Download |
| Geography Vol 1 | 📥 Download | 📥 Download |
| Geography Vol 2 | 📥 Download | 📥 Download |
| History Vol 1 | 📥 Download | 📥 Download |
| History Vol 2 | 📥 Download | 📥 Download |
| Home Science | 📥 Download | 📥 Download |
| Mathematics Vol 1 | 📥 Download | 📥 Download |
| Mathematics Vol 2 | 📥 Download | 📥 Download |
| Microbiology | 📥 Download | 📥 Download |
| Nursing General | 📥 Download | 📥 Download |
| Nursing Vocational | 📥 Download | 📥 Download |
| Nutrition and Dietetics | 📥 Download | 📥 Download |
| Office Management and Secretaryship | 📥 Download | 📥 Download |
| Physics Vol 1 | 📥 Download | 📥 Download |
| Physics Vol 2 | 📥 Download | 📥 Download |
| Political Science Vol 1 | 📥 Download | 📥 Download |
| Political Science Vol 2 | 📥 Download | 📥 Download |
| Statistics Vol 1 | 📥 Download | 📥 Download |
| Statistics Vol 2 | 📥 Download | 📥 Download |
| Tamil | 📥 Download | — |
| Textile Technology | 📥 Download | — |
| Textiles and Dress Designing | 📥 Download | 📥 Download |
| Zoology | 📥 Download | 📥 Download |
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💡 Why Download From This Complete Library?
🎯 Comprehensive Coverage: Access the most complete collection of 12th standard Tamil Nadu State Board textbooks available online. We provide ALL editions (2025, 2024, and 2020-21) with over 150+ books covering every subject across all streams - Science, Commerce, Arts, and Vocational courses. This is your one-stop destination for all educational materials needed for board exam success.
✅ Quality Assured: All textbooks are official TN Board government-approved publications. These are the exact same books recommended by your teachers and prescribed in the official curriculum. High-quality PDF scans ensure clear readability on all devices - smartphones, tablets, laptops, and desktop computers.
🚀 Fast & Easy Downloads: No complicated registration forms, no payment gateways, no subscription plans. Just click the download button and get instant access to your required textbook. All links are direct downloads from trusted educational websites. Lightning-fast download speeds ensure you can start studying immediately.
📱 Study Anywhere Anytime: Download once and access offline forever. Perfect for students in rural areas with limited internet connectivity. Save on mobile data by downloading via WiFi and study without internet. Portable format allows you to carry your entire library in your pocket.
🎓 Exam Success Guaranteed: These official textbooks contain all the content you need to score top marks in your board examinations. Questions in the 12th standard board exams are directly based on these textbooks. Master the textbook content and you master the exam. Suitable for NEET and JEE preparation as they align with NCERT standards.
📖 How to Download & Use These Textbooks
Step 1 - Choose Your Edition: Select the edition you need - 2025 for current academic year, 2024 for previous year reference, or 2020-21 for historical archive. The 2025 edition contains the latest revised curriculum and updated content as per current board guidelines.
Step 2 - Select Your Subject: Browse through the organized tables to find your required subject. Each table is clearly categorized by year for easy navigation. All subjects are listed alphabetically for quick searching. Both Tamil medium and English medium options are available side by side for easy comparison.
Step 3 - Choose Your Medium: Click on either Tamil Medium or English Medium download button based on your preference. If a subject is only available in one medium, it will be clearly indicated. Most subjects are available in both languages for maximum accessibility.
Step 4 - Download & Save: Click the download button and the PDF will start downloading immediately to your device. Save the file in an organized folder (e.g., "12th Standard Textbooks/Physics") for easy access later. Rename files if needed for better organization.
Step 5 - Start Studying: Open the PDF using any PDF reader app (Adobe Acrobat Reader, Google PDF Viewer, etc.). You can highlight important points, add bookmarks, and make notes directly in many PDF reader apps. Print specific chapters if you prefer physical copies for important topics.
💡 Pro Tips: Download all your subjects at once when you have good WiFi connectivity to save time later. Keep backup copies in cloud storage (Google Drive, OneDrive) to prevent data loss. Share these free resources with your classmates and help everyone succeed together. Use the table of contents in each PDF to quickly jump to specific chapters during revision.
📚 Subject-Wise Benefits & Coverage
🔬 Science Stream Students: Get complete access to Physics Vol 1 & 2, Chemistry Vol 1 & 2, Mathematics Vol 1 & 2, Biology, Botany, Zoology, Bio-Botany, Bio-Chemistry, and Bio-Zoology. Perfect for NEET 2025-2026 aspirants and JEE Main/Advanced 2026 preparation. All volumes include theory, numerical problems, diagrams, experiments, and practice questions.
💼 Commerce Stream Students: Download Accountancy (complete volumes), Commerce (Vol 1 & 2), Economics (Vol 1 & 2), Business Mathematics & Statistics (complete), Auditing Practical, and Office Management & Secretaryship. Ideal for CA Foundation, CS, CMA, and other commerce entrance exams preparation.
🎨 Arts Stream Students: Access History (Vol 1 & 2), Geography (Vol 1 & 2), Political Science (Vol 1 & 2), Tamil (General & Advanced), English (General & Communicative), and Ethics & Indian Culture. Complete humanities education with comprehensive coverage of social sciences.
💻 Computer Students: Three specialized books available - Computer Science (programming fundamentals, Python, C++), Computer Applications (practical applications, office tools), and Computer Technology (hardware, networking). Perfect for IT entrance exams and software engineering preparation.
🏥 Vocational & Technical Students: Comprehensive coverage including Nursing (General & Vocational), Home Science, Food Service Management, Nutrition & Dietetics, Microbiology, Agricultural Science, Textile Technology, Textiles & Dress Designing, and all Basic Engineering subjects (Automobile, Civil, Electrical, Electronics, Mechanical). Perfect for vocational training and skill development.
🔄 Edition Comparison - Which One to Download?
📖 2025 Edition (Latest & Recommended): This is the current academic year edition with revised syllabus according to latest TN Board guidelines. Contains updated content, new chapters, modified question patterns, and additional practice materials. Highly recommended for students appearing for board exams in March 2026. Includes 43 major subjects with Tamil and English medium options.
📘 2024 Edition (Previous Year Reference): Last year's edition useful for comparison and additional practice. Contains 44 subjects with slightly different content organization. Perfect for cross-referencing difficult topics and understanding how syllabus has evolved. Recommended as supplementary material alongside 2025 edition.
📗 2020-21 Edition (Archive & Historical Reference): Older curriculum with some subjects divided into multiple volumes (e.g., Accountancy Vol 1 & 2, Business Maths Vol 1 & 2). Contains 47 subject volumes total. Useful for understanding fundamental concepts and accessing topics that may have been condensed in newer editions. Good for seniors helping juniors or teachers preparing lesson plans.
💡 Smart Download Strategy: Download 2025 edition as your primary study material. Keep 2024 edition for additional practice questions. Use 2020-21 edition only if you need more detailed explanations on specific topics. This three-edition approach gives you maximum study resources without overwhelming yourself.
📚 12th Standard Complete Digital Textbook Library
Tamil Nadu State Board - Comprehensive Educational Resource Center
📖 Available Editions:
✓ 2025 Latest Revised Edition (43 subjects - Current Academic Year 2025-2026)
✓ 2024 Previous Year Edition (44 subjects - Reference & Comparison Materials)
✓ 2020-21 Archive Collection (47 subject volumes - Historical Reference Materials)
📚 Complete Subject Coverage:
Science Stream: Physics (Vol 1 & 2), Chemistry (Vol 1 & 2), Biology, Botany, Zoology, Bio-Botany, Bio-Chemistry, Bio-Zoology, Mathematics (Vol 1 & 2)
Computer Subjects: Computer Science, Computer Applications, Computer Technology
Commerce Stream: Accountancy (Vol 1 & 2), Commerce (Vol 1 & 2), Economics (Vol 1 & 2), Business Mathematics & Statistics (Vol 1 & 2), Auditing Practical
Arts Stream: History (Vol 1 & 2), Geography (Vol 1 & 2), Political Science (Vol 1 & 2), Tamil (General & Advanced), English (General & Communicative), Ethics & Indian Culture
Vocational Courses: Home Science, Food Service Management, Nutrition & Dietetics, Microbiology, Nursing (General & Vocational), Office Management & Secretaryship, Textile Technology, Textiles & Dress Designing, Agricultural Science
Engineering Subjects: Basic Automobile Engineering, Basic Civil Engineering, Basic Electrical Engineering, Basic Electronics Engineering, Basic Mechanical Engineering
🌟 Key Features & Benefits:
✓ 150+ Complete Textbooks Available Across All Editions
✓ Both Tamil & English Medium for Every Subject
✓ 100% Free Forever - No Hidden Charges Ever
✓ No Registration, Login or Subscription Required
✓ Direct Instant Download Links - One Click Access
✓ Mobile-Optimized PDF Files for All Devices
✓ Official TN Board Government Approved Content
✓ NCERT Aligned Curriculum for National Standards
✓ Perfect for Board Exams 2026 Preparation
✓ Suitable for NEET 2025-2026 & JEE 2026 Preparation
✓ Offline Access After Download - Study Without Internet
✓ All Streams Covered Completely (Science, Commerce, Arts, Vocational)
✓ Alphabetically Organized for Easy Navigation
✓ Three Editions Available for Comprehensive Study
📖 FREE EDUCATION FOR EVERY STUDENT 📚
Total Books Available: 150+
Total Download Links: 300+
Languages: Tamil & English
Editions: 3 (2025, 2024, 2020-21)
Streams: 4 (Science, Commerce, Arts, Vocational)
Total Students Benefited: 10,00,000+
📢 Important Notice for Students:
Always cross-check syllabus with your school teachers before exams. Use 2025 edition as primary study material for best results. Download all books when WiFi is available to save mobile data. Share this resource with your classmates. Study regularly, practice consistently, and success will follow!
© 2025 Tamil Nadu State Board Educational Resources Portal
Free Learning Materials for All Students - Education is a Right, Not a Privilege
All textbooks are property of Tamil Nadu Textbook and Educational Services Corporation
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Best Wishes for Your Board Examinations 2026! ✨🎯
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Last Updated: December 2025 | Next Update: March 2026
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Sajith
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