DaisyDisk for Mac 4.6.1 Find and Delete Useless Files Chinese Activated Version Download

DaisyDisk is a disk space analysis tool designed specifically for macOS. It visually displays disk usage through an interactive, colorful sunburst chart, helping users quickly locate and clean up files and folders that take up large amounts of space, especially those useless data hidden in the “Other” category. Its core advantage lies in transforming complex disk directory structures into easy-to-understand visual charts and completing file deletion through simple drag-and-drop operations.

I. Detailed Explanation of Core Interface and Workspace

After launching DaisyDisk, the main interface is mainly divided into the following areas:

1. Disk Selection Panel: Located on the left side or top of the window. Lists all analyzable disks, volumes, and the “Scan Folder” option.
2. Visualization Chart Area (Workspace): The core area in the center of the window. Displays disk contents with a multi-layered concentric sector chart. From the center to the outer edge, it represents the hierarchical relationship from the root directory to subdirectories. The sector area size intuitively corresponds to the space occupied by files or folders.
3. Path Navigation Bar and Information Panel: Usually located at the bottom or side of the window. Displays the full path in the file system, specific size, number of contained items, and other detailed information of the currently selected sector.
4. Operation Toolbar: Contains core function buttons such as “Scan”, “Rescan”, “Delete”, “Move to Trash”, etc.
5. Legend: Explains the file types represented by different colors in the chart (such as applications, documents, pictures, others, etc.).

II. Complete Operation Process: From Analysis to Cleanup

Step 1: Select Scan Target

After launching DaisyDisk, select the disk volume you want to analyze (such as “Macintosh HD”) from the disk list on the left side of the main interface.

• Method: Directly click the target disk name.
• Location: Left panel of the main window.
• Shortcut: Use ↑ ↓ arrow keys to select, press Return to confirm and start scanning.

Step 2: Scan Disk

Click the “Scan” button next to the selected disk or press the shortcut key, and DaisyDisk will begin analyzing the file structure of that disk.

• Method: Click the “Scan” button or use the shortcut key.
• Location: To the right of the disk name, or in the toolbar.
• Shortcut (Mac): Command + R (rescan the selected target).

Step 3: Browse and Analyze Visualization Chart

After scanning is complete, the chart area will display the complete sunburst chart.

1. Zoom in to view details:
   • Method: Hover the mouse over the colored sector of interest, and the sector will be highlighted and display preview information. Click the sector, and the chart will “zoom in” and focus on the contents of that folder, expanding it as the new center.
   • Shortcut: After selecting a sector, press Return to enter.
2. Return to parent directory:
   • Method: Click the center area of the chart or use the navigation buttons.
   • Shortcut: Press Delete or ← arrow key to return to the previous level.
3. View file list:
   • Method: Double-click a sector, or view the file list under that directory in the right/bottom information panel, sorted by size.

Step 4: Locate and Delete Useless Files

Find folders or files that take up huge space through the chart (usually sectors with large areas).

1. Preview files: Select a file in the file list and use the Spacebar for quick preview.
2. Delete files/folders:
   • Method 1 (Drag-and-drop deletion): Directly drag the corresponding sector or file item from the chart area or file list to the “Trash” area in the lower right corner of the screen (within the DaisyDisk interface). This is its signature feature.
   • Method 2 (Menu deletion): After selecting the target, click the “Move to Trash” button in the toolbar.
   • Location: Toolbar, or right-click menu.
   • Shortcut (Mac): After selecting, press Command + Delete.

Step 5: Complete Cleanup

After completing file deletion, you can close DaisyDisk. To confirm that space has been freed, you can rescan the disk or check the storage information in macOS “About This Mac”.

• Rescan: Click the “Rescan” button in the toolbar or press Command + R to view the changes in disk space distribution after cleanup.

III. Advanced Tips for Common Functions

1. Focus on specific folders: In addition to scanning the entire disk, you can drag any folder into the DaisyDisk window for separate analysis, which is very useful for troubleshooting user directories (such as “Movies”, “Downloads”).
2. Use the “Keep” function to mark important files: When analyzing complex folders, you can right-click important files or folders that should not be deleted and select “Keep”. Kept items will display a lock icon in the chart to prevent accidental deletion.
3. Filter by file type: Using the legend on the interface, you can click on a specific file type color block to highlight all files of that type in the chart, facilitating batch location (such as all “Other” files).
4. View hidden files: DaisyDisk scans and displays hidden files (files starting with “.”) by default, which is crucial for advanced users to clean up directories such as caches.
5. Multiple deletion confirmation: You can enable the deletion confirmation dialog in “Preferences” to add an extra safety layer.

IV. Common Problems and Solutions

1. Problem: Scanning is slow or stuck.
   • Solution: The first scan of a large disk or a slow external hard drive may be slow. Ensure no other heavy I/O operations are in progress. You can try scanning a specific subfolder instead of the entire disk.
2. Problem: Unable to delete some files, prompting “Permission Error”.
   • Solution: These files may be occupied by the system or running programs, or require administrator privileges. Try closing related applications, or use macOS “Safe Mode” to start and then run DaisyDisk for cleanup. For system files, it is not recommended to force deletion.
3. Problem: The chart is incomprehensible, and I don’t know what can be deleted.
   • Solution: Prioritize viewing the largest sectors. Entering the “Users” directory (/Users/your username) and cleaning personal folders such as “Downloads”, “Movies”, “Large Old Projects” is usually safe. For cache files under /Library/Caches and ~/Library/Caches, they can generally be safely cleaned as well.
4. Problem: After deleting files, the available disk space has not changed significantly.
   • Solution: The files are only moved to the “Trash”. Please empty the macOS Trash. In addition, databases of some applications (such as Mail) may not shrink immediately after deleting items, and operations such as “Compact Mailbox” need to be performed internally.

V. DaisyDisk for Mac Shortcut Summary Table

VI. Installation Tutorial and Practical Case

Installation Tutorial

The DaisyDisk downloaded from “AishangMAC” is the Chinese activated version and requires no additional cracking. After downloading, find the .dmg file and double-click to mount. Drag the DaisyDisk icon on the left to the “Applications” folder on the right to complete installation. When opening for the first time, if the system prompts “Cannot verify developer”, please go to “System Preferences” -> “Security & Privacy” to allow opening.

Practical Case: Cleaning up MacBook Air 128GB Hard Drive

Xiao Zhang’s MacBook Air hard drive space is often critically low. After scanning with DaisyDisk, he found that the “Other” category occupied more than 60GB. By zooming in, he located 15GB of software caches under ~/Library/Caches and 20GB of old installation packages and temporary files in /Users/username/Downloads. Using the drag-and-drop function, he moved these useless data to the Trash with one click and then emptied it, ultimately freeing up 35GB of space, and the system ran much smoother. This case confirms DaisyDisk’s professional capability in deep cleaning.

VII. Summary

With its intuitive sunburst chart interaction and efficient drag-and-drop deletion mechanism, DaisyDisk has become a powerful tool for Mac users to manage disk space. Whether for daily cleanup or deep diagnosis, it provides professional and safe solutions. From understanding the core interface to using shortcut keys, and referencing practical cases, this guide aims to help you fully master this tool. Download DaisyDisk for Mac 4.6.1 Chinese activated version from “AishangMAC” now, free up your disk space, and give your Mac a new life.