下载后改文件后缀为.7z或解压文件夹，当免安装绿色版
下载地址
CCleaner Professional v5.74.8184 免注册修订中文增强版绿色单文件： https://uzou.lanzoux.com/i2nzFi94oej
CCleaner Professional 5.74.8184 + Portable [2020/11/09] 官方版
https://download.ccleaner.com/professional/ccsetup574_pro.exe
https://download.ccleaner.com/portable/ccsetup574.zip
