A free program for Android, by ASH apps.
Khmer Keyboard – Voice Typing is a free, lightweight keyboard for Android phones that allows you to write in the Khmer language. It is the most convenient way to communicate with people who use the Khmer language.
With this application, you can compose emails, post on Social Media, and write messages through the keyboard. You can select your favorite theme from multiple themes. You can customize the keyboard by your own setting.
It allows you to write all Khmer Alphabets, letters, and words very fast and easily.
It has more than 1000 Emoji.
It is fully free to use in your text messages.