The textbook Open Source Technology is written in a simple and easy language. It comprises five chapters i.e., Chapter 1. Introduction to Open Source, Chapter 2. Principles and Open Source Methodology, Chapter 3. Case Studies, Chapter 4. Open Source Project and Chapter 5. Open Source Ethics. This textbook is intended for those who are interested in Open Source Technology. It has been designed to meet the needs of beginners as well as advanced learners who wish to deal with Open Source Technology. Table Of Chapter 1 : Introduction to Open Source Chapter 2 : Principles and Open Source Methodology Chapter 3 : Case Studies Chapter 4 : Open Source Project Chapter 5 : Open Source Ethics Salient features of the book The book is a little futuristic. Each chapter starts with its objectives. The students know what is expected of them after they go through the chapter. Conversational and easy to understand language has been used. Diagrams and illustrations are self explanatory. The summary given at the end of each chapter helps in reviewing the whole chapter in a short time. It provides deep knowledge of Open Source Technology. This book can be used by the students of Computer Science and IT, Business Administration and Management. About The Kailash Vadera , Head of Computer Engineering Department, Shrinathji Institute of Engineering & Technology, Nathdwara (Rajasthan) has more than five years teaching experience in different reputed engineering colleges. Bhavyesh Gandhi is a lecturer, in Maharaja Engineering College, Udaipur (Rajasthan), in the department of computer engineering. He is a devoted teacher in computer software and has vast knowledge of Open Source Software.