App Cleaner & Uninstaller for Mac v8.7.1 Software Uninstaller Chinese Activated Version Download

App Cleaner & Uninstaller is a professional-grade software uninstaller and system optimization tool designed specifically for macOS. Its core function is to thoroughly remove applications and all their associated files and folders, effectively freeing up disk space and maintaining system stability. In addition, the tool can deeply scan and clean useless files, redundant language packs, cache data, and more, comprehensively improving Mac performance. According to a review by the authoritative tech media MacWorld, such tools play a key role in maintaining system health. For users pursuing ultimate system cleanliness, it is almost indispensable.

I. Core Features Overview

This software is a comprehensive uninstaller and cleaner for the Mac platform, designed to solve the problem of leftover files from conventional uninstallation methods and to provide multiple system optimization features. It is like a digital housekeeper that helps you take care of every detail inside your Mac.

1.1 Thoroughly Uninstall Applications

• Deep Cleaning: Not only removes the application itself, but also finds and deletes all its service files, preferences, caches, and log files, eliminating leftovers.
• Leftover Scanning: Can detect and clean up traces left by applications previously uninstalled by simply dragging them to the Trash.

1.2 Manage System Startup Items

Too many login items and startup services can slow down system startup and performance. This tool allows you to:

• View and manage all applications that automatically start at login.
• Disable unnecessary Launch Agents and Daemons.
• Completely remove unwanted startup items.

1.3 Manage Extensions and Plugins

Centrally manage various macOS extensions to keep the system clean:

• Disable or uninstall System Extensions.
• Remove browser plugins and internet plugins.
• Clean up screen savers and preference panes.
• Uninstall Dashboard widgets.
• Delete old macOS installer files.

1.4 Manage File Associations

Easily change the default application for specific file types and intuitively manage macOS file association settings without complex command-line operations.

II. What’s New in Version 8.7.1

III. Software Interface Screenshots

IV. Detailed Installation Tutorial

The installation process is simple and straightforward, but paying attention to each step can avoid minor troubles. Below is a detailed guide based on macOS Ventura and later versions.

4.1 Download and Preparation

• Download the App Cleaner & Uninstaller for Mac v8.7.1 installer from this page.
• Double-click the downloaded .dmg file to mount it on the desktop.
• In the opened window, you will see an icon for App Cleaner & Uninstaller and a shortcut to the Applications folder.

4.2 Drag-and-Drop Installation

• Hold down the left mouse button on the App Cleaner & Uninstaller icon.
• Drag it onto the Applications folder icon next to it until the folder is highlighted.
• Release the mouse button, and the system will automatically complete the copying process. This usually takes a few seconds.

4.3 First Launch and Granting Permissions

• Go to the “Applications” folder in Finder, find and double-click the App Cleaner & Uninstaller icon.
• The system will display a security prompt because the app is from an “identified developer.” Click the “Open” button.
• On first launch, the software will request “Accessibility” permission to monitor and close background processes of other applications. Follow the prompts to go to System Settings > Privacy & Security > Accessibility and check the box next to App Cleaner & Uninstaller.

4.4 Enter Activation Code (if applicable)

• If you are using the activated version, an activation window will pop up after the software starts.
• Copy and paste the purchased or obtained activation code into the corresponding input field.
• Click the “Activate” button to complete activation and enjoy full functionality.

V. Frequently Asked Questions (FAQ)

We have compiled some common questions from users, hoping to help you.

5.1 Why does the software prompt “is damaged and can’t be opened”?

This is because macOS’s Gatekeeper security mechanism prevents non-App Store applications from running. Solution: Open the “Terminal” app, enter the command sudo spctl --master-disable, and press Enter. Then go to System Settings > Privacy & Security and ensure that “Allow applications downloaded from” is set to “Anywhere”.

5.2 Can I recover an application after uninstalling it with App Cleaner?

Once thoroughly uninstalled with this tool, associated files are permanently deleted and cannot be recovered through conventional means. Therefore, before clicking “Delete,” carefully confirm the files in the list. It is recommended to manually back up important data first.

5.3 Are all the “leftover files” found by the scan safe?

The vast majority are safe; they are usually configuration caches or logs left after application uninstallation. However, if you are unsure about the purpose of a file, you can temporarily leave it unchecked. The tool is designed to only clean useless files and will not accidentally harm core system files.

5.4 Why can’t some system applications be uninstalled?

To ensure the stable operation of macOS, built-in applications (such as Mail, Calendar, etc.) are protected and cannot be uninstalled through this tool. This is a normal security design. If you need to remove them, you would have to use terminal commands, but this is strongly discouraged.

5.5 Will the previous activation status become invalid after a software update?

According to our tests, regular minor version updates do not affect activation status. However, major version updates may require re-activation. It is recommended to record your activation code before updating.

5.6 Does this tool consume a lot of system resources?

No. App Cleaner is very lightweight when running in the background, with memory usage typically under 50MB. Only during scanning or uninstalling operations does CPU usage briefly increase, and it immediately drops back after completion.

5.7 How do I completely uninstall App Cleaner itself?

You can find the “Uninstall” option in its own “Preferences,” or simply drag it to the Trash. However, it is more recommended to use its own uninstall function to ensure thorough cleaning.

VI. Common Mac Keyboard Shortcuts Table

Mastering these shortcuts can greatly improve your Mac operation efficiency. The following table summarizes the most commonly used shortcut combinations in daily use.