FREE DISK CLEANER MAC BOOK PRO FREE
You can view package contents, zoom into folders, and hide free space to analyze disk space in different ways.ĭaisyDisk is a beautifully designed disk analyzer that uses a sunburst map to show you a disk overview. Each file type has a color used in the treemap graph and throughout all open folders. The app sorts file types in descending order. This helps you find the major culprits, no matter where they are on the disk. Click on any element in the graph to help you identify and locate the biggest files.Īny selection you make in the treemap graph gets synchronized with the finder-like view. The left panel helps you sort the file list based on the colors associated with a particular file type, size, number of files, and file format. Once the scanning process finishes, the app creates a graphical treemap for visualizing storage space. Open the File menu and select any drive or a folder you would like to analyze. Afterward, open those results in a separate window to compare with the last results.ĭisk Inventory X is a utility app that gives you an overview of the space taken by different file types. The app lets you rescan a folder with different settings. You can choose from audio, hard-links, images, app package contents, and more. Or select Load Scan Data to create a new view with older scanned data.Ĭreate new filters for refining the view and perform filter tests to mix them in different ways. Select from the list of recently scanned folders to save time. You can change the sorting criteria by creation date, extension, file type, or folder and even choose a different color palette. Press Space to take a quick look and click the Reveal button to show the selected file/folder in Finder. Then, you can take action directly on that item. Press Cmd + to move up and down in the file hierarchy.Ĭlick a block to lock the selection. You can move the selection from a file to one of the folders and vice-versa by changing the focus. Hover your mouse pointer over a block to display the file name and size at the bottom of the view window. A view window shows the contents in colorful rectangle blocks. Upon launch, it asks you to select a folder or drive you want to analyze. GrandPerspective is a utility app that uses a treemap structure for visualizing disk space.
Now that you know why we recommend you use third-party apps, let's explore the best Mac disk space analyzers to inspect and analyze disk space. If your startup disk consists of at least four separate volumes, you might notice a reduction in space available to Macintosh HD.
In APFS, every disk is a container that can hold multiple volumes and shares the same pool of free space. As a result, it may show the System category taking a lot of space. But neither Finder or About This Mac shows the space taken by snapshots. When Time Machine creates local snapshots, the file system is aware of the changes. The APFS snapshot feature works differently. Finder does not understand this mechanism and wrongly estimates free and used disk space. Instead of duplicating the data, it updates the metadata, and the on-disk data gets shared. Your Mac's file system, APFS, uses space-efficient clones while copying a file within the same volume.Although hard links take no actual disk space, Finder counts them (at least) twice as distinct files, resulting in inaccurate estimation of folder sizes. Why would you use a third-party app when there are multiple built-in ways to check the disk space on your Mac? Here are some reasons:įinder might incorrectly interpret hard links as another copy of the file. Why You Should Use a Mac Disk Space Analyzer
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