Open the Trash and use the “Empty Trash” button in the top right of the window. Remember that once you spring-clean your files, you need to empty the Trash can. This will help you to look for this file afterwards and possibly delete the file if it is no longer needed. If you hover the pointer over the large blocks, it will give the location at the bottom of the window. ![]() It is likely that your iPhoto library will be one of the large pieces as it contains all of the photos and videos in your iPhoto app. The large blocks are the memory hogs, the small ones are best left alone. GrandPerspective will scan and then return a visual map of all of the files in your home folder. Then open it from Applications and when it opens, choose “Scan Folder” from the File menu and select your “Home” folder (the one with the house icon in the sidebar!). dmg file (from this link), open it and drag the GrandPerspective app to the Applications folder. GrandPerspective is a free app which scans your HD (or home folder) and gives you a visual overview of the size of the files on your drive. Tags APFS Apple AppleScript Apple silicon backup Big Sur Blake bug Catalina Consolation Console diagnosis Disk Utility Doré El Capitan extended attributes Finder firmware Gatekeeper Gérôme HFS+ High Sierra history of painting iCloud Impressionism iOS landscape LockRattler log logs M1 Mac Mac history macOS macOS 10.12 macOS 10.13 macOS 10.14 macOS 10.Ever wondered where all of your hard disk space has vanished to? One great software gem is GrandPerspective, as it gives a quick overview of your hard drive and what is using up your space. I think I could have guessed better than that. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of GrandPerspective. GrandPerspective alternatives are mainly Disk Usage Analyzers but may also be System Cleaners. Is it really so hard to calculate the size of the contents of a folder on an APFS volume? If not, why can’t the Finder do so reliably? Maybe it’s just guessing.Ĭonclusion: Xcode 12.2 could be anything from 15.35 to 31.82 GB in size, and could occupy anything from 14.3 to 17.4 GB of disk space. Other great apps like GrandPerspective are WizTree, TreeSize, ncdu and Baobab Disk Usage Analyzer. ![]() Disk usage is visualised using tree maps. It can help you to manage your disk, as you can easily spot which files and folders take up the most space. This tells me that Xcode has a size of 15.35 GB, and only takes 14.3 GB on disk, figures which are significantly smaller than any reported by the Finder, even for the Developer folder alone. GrandPerspective is a small utility application that graphically shows the disk usage within a file system. It’s time for a second opinion, for which I consulted GrandPerspective, which so often seems more reliable than the Finder. So there surely can’t be much outside this folder? ![]() One of Xcode’s biggest folders is Contents/Developer, which is reported with a size of 28.04 GB, only slightly smaller than the whole app, but only taking up 15.11 GB on disk for a tad over 48,000 items. Yet when I trash a copy of Xcode, as we frequently do when the next release comes racing along, the Trash has to empty hundreds of thousands of items – at the last count, well over 400,000. Magically, Xcode has grown in size now to 31.82 GB, occupying 17.4 GB of disk space for its 48,320 items. Open the app bundle, and Get Info for the Contents folder too. Presumably then many of its components share storage blocks with other files? Of course, as one of its special illusions, maybe the Finder isn’t telling me the whole story for an app, and can’t let me know how many ‘items’ it contains. In Big Sur 11.0.1, Finder’s Get Info claims that the size of the Xcode 12.2 app is 28.58 GB, but it only occupies 15.35 GB of disk space. So when I want to know how much space the Xcode app requires, and how many ‘items’ it contains, surely the answer should be simple and consistent? The Finder, the notoriously inaccurate Storage feature in About This Mac, and Disk Utility usually report different figures, sometimes in wild conflict.īut none of these excuses should apply to folders. There are snapshots and all sorts of things which make what used to be simple for HFS+ something of a rough estimate. Most of us have come to accept that getting a straight answer for the amount of free space on an APFS volume is tricky.
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