Based on popular dictionary data by Ajarn Thianchai Iamworameth, including:
1. English-Thai Dictionary, 120,000 words with 25,000 new words
2. Thai-English Dictionary, 88,000 words
3. New Chinese-Thai Dictionary (simplified print edition)
4. Thai-Chinese-English Dictionary, 60,000 words
5. English Etymology Dictionary (entirely available as a PDF eBook)
Created from the popular dictionary data of Achan Thianchai Iamworameth