Dict Box Pro (Ad-free) - English to Thai & Thai to English Offline Dictionary & Translator with Offline Translation.
Includes more than 750K words and expressions
Easy to use, fast, no internet required
Ability to translate words directly in web browser and other apps
Offline pronunciation by human
English dictionary & thesaurus with examples and explanations
Thesaurus, Synonyms, Antonyms
Backup & Restore
Ability to search sentences, phrases, related words
Image search, picture dictionary
Word suggestion for mistyped words
Tap word to see its meaning in popup window
Ability to install more dictionaries & more languages
You can import your dictionaries in Stardict format
Connected with popular web dictionaries (Oxford dictionaries, Cambridge, Wiki, etc)
Word reminder
Review words with pictures
History, favorites, notes