<img src="generated_icon.png" width="128" height="128" alt="MacOptimizer Logo"> <h1 align="center">MacOptimizer</h1> 🚀 A Powerful macOS System Optimization and App Management Tool <img src="https://img.shields.io/badge/platform-macOS%2013.0+-blue.svg" alt="Platform"> <img src="https://img.shields.io/badge/Swift-5.9-orange.svg" alt="Swift"> <img src="https://img.shields.io/badge/SwiftUI-4.0-purple.svg" alt="SwiftUI"> <img src="https://img.shields.io/badge/license-MIT-green.svg" alt="License"> <img src="https://img.shields.io/badge/version-2.2.0-brightgreen.svg" alt="Version"> <img src="https://img.shields.io/badge/i18n-EN%20%7C%20中文-cyan.svg" alt="i18n">

✨ Features

MacOptimizer is a system optimization tool designed specifically for macOS, featuring a modern SwiftUI interface with eight core functional modules:

🌐 Multi-Language Support (New!)

Chinese & English - Switch between languages with one click
Persistent Settings - Language preference is saved automatically
Full Coverage - All UI elements support localization

🖥️ Console (System Monitor)

CPU Usage - Real-time CPU usage monitoring
Memory Status - Display used/available memory
Disk Space - Visual disk usage percentage
Process Management - View and manage running apps and background processes
One-Click Stop - Quickly terminate unwanted processes

📦 App Uninstaller

Smart Scanning - Automatically detect installed applications
Residual File Detection - Find all associated residual files:
- Preferences
- Application Support
- Caches
- Logs
- Saved State
- Containers
- Launch Agents
- Crash Reports
Complete Uninstall - Remove app and all related files with one click
Selective Deletion - Choose to delete only residuals or include the app
Move to Trash - Safe deletion with recovery option

🧹 Junk Cleaner

System Cache - Clean macOS system cache
App Cache - Clean cache files from various applications
Browser Cache - Support Safari, Chrome, Firefox, and more
Log Files - Clean system and app logs
Categorized Display - Group by type, support selective cleaning

⚡ System Optimizer

Startup Items - View and disable startup items
Memory Release - One-click system memory cleanup
System Acceleration - Optimize system performance

🔍 Large File Finder

Smart Scanning - Quickly locate space-consuming files
Multi-Directory Scan - Scan all files in home directory
Visual Display - Clear file size and location display
Quick Cleanup - Direct delete or move to trash

🗑️ Trash Manager

View Contents - Browse all files in trash
Space Statistics - Show trash space usage
One-Click Empty - Quickly empty trash to free space

✨ Deep Clean

Orphaned File Scan - Scan residual files from uninstalled apps
Smart Recognition - Auto-identify files not belonging to installed apps
System Protection - Auto-exclude Apple system files to prevent accidental deletion
Categorized Display - Group by type: App Support, Cache, Preferences, Containers, Logs
Selective Cleanup - Support select all/none, freely choose items to clean
Safe Deletion - Files move to trash for recovery

📁 File Explorer

Disk Browsing - Browse entire Mac disk directory structure
Quick Access - Home, Desktop, Documents, Downloads, Applications, Disk Root
Navigation - Forward/Back/Parent + Breadcrumb path bar
Path Input - Manual path input for quick navigation (supports ~)
File Operations - New folder, new file, rename, delete
Hidden Files - Toggle show/hide system hidden files
Terminal Integration - One-click open current directory in Terminal
Context Menu - Open, Show in Finder, Rename, Delete

📸 Screenshots

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🛠️ Installation & Build

System Requirements

macOS 13.0 (Ventura) or later
Apple Silicon (M1/M2/M3/M4) or Intel (modify build parameters)
Command Line Tools (Full Xcode not required)

Download DMG

Download the latest release from GitHub Releases:

Apple Silicon (M1/M2/M3/M4): MacOptimizer_vX.X.X_AppleSilicon.dmg
Intel: MacOptimizer_vX.X.X_Intel.dmg

Build from Source

1. Clone repository

git clone https://github.com/ddlmanus/MacOptimizer.git cd MacOptimizer

2. Run build script

chmod +x build.sh ./build.sh

3. Launch app

open build/Mac优化大师.app


### Intel Support

For Intel Mac, modify `build.sh`:

```bash
# Change
-target arm64-apple-macos13.0
# To
-target x86_64-apple-macos13.0

📁 Project Structure

MacOptimizer/
├── AppUninstaller/              # Source code
│   ├── AppUninstallerApp.swift  # App entry
│   ├── ContentView.swift        # Main view
│   ├── NavigationSidebar.swift  # Sidebar navigation
│   ├── LocalizationManager.swift # i18n manager (New!)
│   ├── Models.swift             # Data models
│   ├── Styles.swift             # Global styles
│   │
│   ├── MonitorView.swift        # Console view
│   ├── SystemMonitorService.swift
│   ├── ProcessService.swift
│   │
│   ├── AppScanner.swift         # App scanner
│   ├── AppDetailView.swift      # App detail view
│   ├── ResidualFileScanner.swift
│   ├── FileRemover.swift
│   │
│   ├── JunkCleaner.swift        # Junk cleaner
│   ├── JunkCleanerView.swift
│   │
│   ├── SystemOptimizer.swift    # System optimizer
│   ├── OptimizerView.swift
│   │
│   ├── LargeFileScanner.swift   # Large file scanner
│   ├── LargeFileView.swift
│   │
│   ├── TrashView.swift          # Trash view
│   ├── DiskSpaceManager.swift
│   ├── DiskUsageView.swift
│   │
│   ├── DeepCleanScanner.swift   # Deep clean
│   ├── DeepCleanView.swift
│   │
│   ├── FileExplorerService.swift # File explorer
│   ├── FileExplorerView.swift
│   │
│   ├── Info.plist
│   └── AppIcon.icns
│
├── build.sh                     # Build script
├── release_package.sh           # Release packaging
└── README.md

🔧 Tech Stack

Language: Swift 5.9
UI Framework: SwiftUI 4.0
Minimum Support: macOS 13.0 (Ventura)
Architecture: MVVM
Build Tool: Swift Compiler (swiftc)

🚀 Roadmap

[x] Multi-language support (English/中文)
[ ] Scheduled cleanup tasks
[ ] Menu bar widget
[ ] App update detection
[ ] Duplicate file finder
[ ] Privacy protection (browsing history cleanup)

🤝 Contributing

Contributions are welcome! Submit a Pull Request or create an Issue.

Fork this repository
Create feature branch (git checkout -b feature/AmazingFeature)
Commit changes (git commit -m 'Add AmazingFeature')
Push to branch (git push origin feature/AmazingFeature)
Create Pull Request

📄 License

This project is open source under the MIT License.

⚠️ Disclaimer

Back up important data before use
Deleting system files may cause apps to malfunction
Recommend using "Move to Trash" first, then empty after confirming
This tool is for learning and personal use only

Made with ❤️ for macOS

中文说明

✨ 功能特性

Mac优化大师是一款专为 macOS 设计的系统优化工具，采用现代化的 SwiftUI 界面，提供八大核心功能模块：

🌐 多语言支持（新功能！）

中英双语 - 一键切换界面语言
设置持久化 - 语言偏好自动保存
全覆盖 - 所有界面元素均支持本地化

🖥️ 控制台（系统监控）

CPU 占用率 - 实时监控 CPU 使用情况
内存状态 - 显示已用/可用内存
磁盘空间 - 可视化磁盘使用占比
进程管理 - 查看并管理运行中的应用和后台进程
一键停止进程 - 快速终止不需要的进程

📦 应用卸载

智能扫描 - 自动检测已安装的应用程序
残留文件检测 - 发现应用关联的所有残留文件
- 偏好设置 (Preferences)
- 应用支持 (Application Support)
- 缓存文件 (Caches)
- 日志文件 (Logs)
- 保存状态 (Saved State)
- 容器 (Containers)
- 启动代理 (Launch Agents)
- 崩溃报告 (Crash Reports)
完全卸载 - 一键删除应用及所有相关文件
选择性删除 - 可选择仅删除残留文件或连同应用一起删除
移至废纸篓 - 支持安全删除，可从废纸篓恢复

🧹 垃圾清理

系统缓存 - 清理 macOS 系统缓存
应用缓存 - 清理各应用产生的缓存文件
浏览器缓存 - 支持 Safari、Chrome、Firefox 等主流浏览器
日志文件 - 清理系统和应用日志
分类展示 - 按类型分组显示，支持选择性清理

⚡ 系统优化

启动项管理 - 查看和禁用开机启动项
内存释放 - 一键清理系统内存
系统加速 - 优化系统性能

🔍 大文件查找

智能扫描 - 快速定位占用大量空间的文件
多目录扫描 - 扫描主目录下的所有文件
可视化展示 - 清晰展示文件大小和位置
快速清理 - 支持直接删除或移至废纸篓

🗑️ 废纸篓管理

查看内容 - 浏览废纸篓中的所有文件
空间统计 - 显示废纸篓占用空间
一键清空 - 快速清空废纸篓释放空间

✨ 深度清理

孤立文件扫描 - 扫描已卸载应用的残留文件
智能识别 - 自动识别不属于任何已安装应用的文件
系统保护 - 自动排除 Apple 系统文件，防止误删
分类展示 - 按类型分组：应用支持、缓存、偏好设置、容器、日志等
选择性清理 - 支持全选/反选，自由选择要清理的项目
安全删除 - 文件移至废纸篓，可恢复

📁 文件管理

磁盘浏览 - 浏览整个 Mac 磁盘目录结构
快捷访问 - 主目录、桌面、文稿、下载、应用程序、磁盘根目录
导航功能 - 前进/后退/上级目录 + 面包屑路径栏
路径输入 - 支持手动输入路径快速跳转（支持 ~ 主目录）
文件操作 - 新建文件夹、新建文件、重命名、删除
显示隐藏文件 - 可切换显示/隐藏系统隐藏文件
终端集成 - 一键在系统终端中打开当前目录
右键菜单 - 打开、在 Finder 中显示、重命名、删除

🛠️ 安装与构建

系统要求

macOS 13.0 (Ventura) 或更高版本
Apple Silicon (M1/M2/M3/M4) 或 Intel 芯片（需修改编译参数）
Command Line Tools（无需安装完整 Xcode）

通过 Homebrew 安装（推荐）

# 使用 Homebrew Cask 安装
brew tap ddlmanus/macoptimizer
brew install --cask macoptimizer

或者从本地 cask 文件安装：

brew install --cask ./homebrew/macoptimizer.rb

下载 DMG

从 GitHub Releases 下载最新版本：

Apple Silicon (M1/M2/M3/M4): MacOptimizer_vX.X.X_AppleSilicon.dmg
Intel: MacOptimizer_vX.X.X_Intel.dmg

从源码编译

# 1. 克隆仓库
git clone https://github.com/ddlmanus/MacOptimizer.git
cd MacOptimizer

# 2. 运行构建脚本
chm

MacOptimizer

Install / Use

README