PK Converter is a free Android application developed by PIKAY under the Business & Productivity category. It is designed to convert Unicode messages to Zawgyi and vice versa. The app is specifically developed for Myanmar internet users to easily view Unicode messages on their devices.

One of its main features is the ability to copy any message from either Unicode or Zawgyi and then paste it into any other Unicode or Zawgyi system. The app can automatically detect the type of message and change it accordingly. Moreover, it allows users to customize the title of their favorite messages.

Another useful feature is the floating bubble setting which allows users to copy messages without having to open the app. By pressing the button, the app icon will appear on the other side of the edge of the screen. This feature enables users to avoid unnecessary windows and prevents them from being harassed.