User will be satisfied with this Thai - English dictionary because:
- It has the largest vocabulary
- Detail description for each word and a lot of samples
- Simple UI & high performance make you feel easy when using
* Full support pronunciation for both English and Thai will help you so much in study these languages.
(This application can run in offline mode but need the internet connection for the pronunciation and web browser functions.)
Please setup the Thai keyboard before using this application.

This free dict works well in all android devices including mobile and tablet, it is very useful for all kinds of people although in offline environment.
- For student, pupil or researcher, this app is the largest thesaurus help them make the deeply investigation in each words and phrases including idiom, slang, noun, verb, adjective, adverb... The largest vocabulary and lexicon will help people find all special words in all branch; medicine, medicinal, math, chemical, horoscope, biology, aetiology, physics, physiology...
- For the English learners, this is the perfect tool to improve your lexicon, idiolect and grammar skill by so many detailed examples and conjugation supported. This dictionary has all the advantages of other dicts so it will help you improve skills in speaking, writing, reading, listening, conversation and well prepare for the tests such as TOEFL, IELTS...
- For the translator or interpreter, this tool will give you quickly the good translation and also the pronunciation of both languages by only one tap.
- This is also the indispensable tool for travelers, with this dict in your mobile you can finish the journey in Thailand without any communication problem with local people.
Good luck and merry using my product :)

Make sure that third-party apps are allowed on your device: go to Menu->Settings->Security->and check "Unknown Sources"

Download APK and OBB file and open the APK file, tap apk file, then hit Install and do not run yet.

After successful installation, you need to place OBB file in the place
<shared-storage>/Android/obb/en.th.best.dict/main.1.en.th.best.dict.obb