RIME: Rime Input Method Engine

features:
  - supporting varieties of input methods, either shape-based or phonetic-based,
    including those for Chinese dialects
  - a built-in dictionary in traditional Chinese, easily converting to
    simplified Chinese via opencc
  - a modulized, extensible input method framework to create innovative input
    schemata in YAML syntax
  - cross-platform core library in C++, built on top of open-source technologies
  - OS-specific wrappers working consistently on Windows, Linux and OS X

Homepage:
https://rime.im/
