HTC Sense Input - ZH is a free multilingual keyboard for Android devices developed by HTC Corporation. It is a useful tool for those who need to type in Chinese, as it supports four major Chinese input methods: Zhuyin, Pinyin, Changjie, and Stroke. It also provides word prediction and auto-correction capabilities for a smoother typing experience.

This keyboard is pre-loaded on HTC phones, but if your language is not available, you can download this add-on to access your language’s keyboard. With this add-on, you can switch between different languages easily and enjoy the benefits of HTC Sense Input's advanced features. Overall, HTC Sense Input - ZH is a useful tool for those who need to type in Chinese and it makes typing on Android devices more efficient.