Green free software, installation and without registration, can be downloaded directly after use.

为绿色自由软件，不需安装和注册，下载后即可直接使用。

youdao

This software green, free, does not contain any plug-in unit!

本软件绿色、免费，不含任何插件！

youdao

This software green, free, does not contain any plug-in unit!

本软件绿色、免费，不含任何插件！

youdao