介绍

CCleaner是一款免费的系统优化和隐私保护工具，它的体积小、扫描速度非常快，支持自定义清理规则，增强了应用程序清理范围和效果。CCleaner是Piriform（梨子公司）最著名广受好评的系统清理优化及隐私保护软件，也是该公司主打和首发产品，可以有效清除各种系统垃圾文件及应用程序垃圾，同时具备系统优化功能；可以对临时文件夹、历史记录、注册表冗余条目等进行垃圾清理，附带启动项管理、软件卸载功能。

软件截图

更新日志

v6.10.10347 (15 Mar 2023)

Taking the hassle out of PC maintenance

• We have expanded cleaning with 23 new options, especially for popular apps in Windows Store and social media apps (e.g., Douyin, YouPlay, Facebook Messenger), video editing (Video Editor Master, ClipChamp), and Mozilla Firefox.
• The new Driver Updater engine brings more stability and performance and now supports more than 50 million available driver updates.
• A new UI and FAQ section for Driver Updater now makes it easier to understand how to keep drivers up to date and troubleshoot any unexpected behavior after the update.

Fixing bugs and other improvements

• Stability improvements in the areas of connection establishment.
• Fixed occasional crashes during cleaning or logging.