Mac Sai

Mac Sai 是什么

Mac Sai 是一款免费开源的 Mac 系统维护工具，可以作为 CleanMyMac 免费替代方案来用。

Mac Sai 目前支持 macOS，收费方式为「免费增值」。安装前建议先到官方渠道确认最新的系统要求与授权条款。

主要功能

• Free, forever. No subscription, no in-app purchases, no “upgrade to Pro”, no nag screens. BSD-3 licensed.
• Zero telemetry. No analytics, no crash reporter, no trackers, no server to phone home to. And you do not have to take our word for it, verify it yourself in two commands.
• Every major CleanMyMac tool, in one app. 22 modules across cleanup, protection, performance, applications, and disk insight, plus a menu-bar widget.
• Safe by design. Trash-first deletion, a protected-paths blocklist, symlink and TOCTOU guards, and a SafetyGuard that validates every path. It is built to never lose your data.
• Apple-notarized and fully open source. Your Mac verifies the signature every launch, and every line is here to read.

安装与使用

brew uninstall --zap --cask mac-sai
curl -fsSL https://raw.githubusercontent.com/iliyami/MacSai/main/scripts/uninstall.sh | bash

功能介绍与安装命令摘录自项目官方 README，最新用法以官方文档为准。