Vietnamese Keyboard is a free Android application developed by Abbott Cullen. It is a useful tool for those who want to type in Vietnamese language without the need for copy-pasting. With this keyboard, users can compose emails, post on social networks, and send messages in Vietnamese.

The app provides an easy and convenient way to type Vietnamese alphabets, letters, and words. It offers a variety of features including stunning themes to customize the keyboard's appearance. Users can also set their own photos as the background of the keyboard. The app supports both landscape and portrait keyboard layouts and allows users to adjust key transparency settings.

In addition to typing, Vietnamese Keyboard offers other useful features like language and dictionary support, font customization, and a wide range of emoticons and symbols. Users can control vibrations and sounds, enable spell checking and word prediction, and toggle between Vietnamese and English languages. The app also provides options to customize text color, popup color or size, keyboard height, and auto-correction settings.

Overall, Vietnamese Keyboard is a great tool for anyone who loves the Vietnamese language. It is easy to install and use, making it a must-have app for those who frequently type in Vietnamese.