Daisydisk Find Duplicates
Nov 12, 2011 WhatSize is a file system utility that allows you to quickly view and reclaim disk space. WhatSize quickly measures the size of your hard drive and allows you to sort, filter, and refine the results. The files and folders are automatically sorted by size with the biggest sizes first. Feb 16, 2020 Step 1, Open your original file. The first thing you'll need to do is select all data you wish to examine for duplicates.Step 2, Click the cell in the upper left-hand corner of your data group. This begins the selecting process.Step 3, Hold down the ⇧ Shift key and click the final cell. Note that the final cell should be in the lower right-hand corner of your data group. This will select all of your data. DaisyDisk is a paid disk space analyzer for macOS. It displays a sunburst diagram of files on a hard drive to help with the location or deletion of large files. It can display previews of files using Quick Look. It also allows the user to look at the file directly in Finder, in order to delete it or move it elsewhere.
Mar 10, 2020 DaisyDisk allows you to visualize your disk usage and free up disk space by quickly finding and deleting big unused files. The program scans your disk and displays its content as a sector diagram where the biggest files and folders at once become obvious. To drill down to a. It scans folders in a heartbeat, tells you what are likely duplicates, and makes sure that at least one instance of each file is kept safe. While DaisyDisk is great for finding and deleting the big space-eaters in your storage, Gemini is better at looking at what’s left and determining if.
Developer(s) | Software Ambience |
---|---|
Initial release | 2008 |
Stable release | 4.10 (March 8, 2020; 41 days ago[1]) [±] |
Operating system | macOS |
Available in | English, German, French, Italian, Russian, Simplified Chinese, Traditional Chinese, Japanese, Swedish, Spanish, Polish[2] |
Type | Disk space analyzer |
Website | daisydiskapp.com |
Usage |
DaisyDisk is a paid disk space analyzer for macOS.[3] It displays a sunburst diagram of files on a hard drive to help with the location or deletion of large files.[4] It can display previews of files using Quick Look.[5][6][7] It also allows the user to look at the file directly in Finder, in order to delete it or move it elsewhere.[8]
History[edit]
DaisyDisk was started in late 2008 by interaction designer Taras Brizitsky and programmer Oleg Krupnov. They built the codebase from scratch to try to achieve higher speeds than similar programs. They decided to use a sunburst diagram as it is perceived better than other ways of visualizing data (such as treemaps).[9]
Features[edit]
DaisyDisk needs to scan the disk to create a map of its files and folders. Once the initial scan is completed, DaisyDisk keeps all displayed information up to date and reflects all changes to disk in real-time. DaisyDisk can scan multiple disks in parallel.
With v4.5[10] of DaisyDisk, support for APFS was added.[11]
Interface[edit]
DaisyDisk displays the contents as a color-coded sunburst diagram, resembling the petals of a daisy.[12] The interface places the root of the hard drive at the center of this daisy, and displays a hierarchical structure of that hard drive's file system that radiates from that center. This daisy is color-coded to differentiate between folders, while files themselves are always displayed as gray. In the right sidebar of the interface, DaisyDisk also provides a legend for these color codes. When hovering over a file or folder, the right sidebar of the interface updates with contextual information such as the file or folder name and their absolute path.[13] When clicking on a folder on the daisy, a new daisy is displayed with the chosen folder as its root. The interface shows a 'breadcrumb trail' of the current folder right above the sunburst diagram.[6]
DaisyDisk provides a Trash-like collector icon in the lower left of its interface where files and folders can dragged and dropped for deletion.[13]
As of DaisyDisk v3, a specialized version of the app exists for Mac users with Retina Displays.[14]
Integration[edit]
One of the ways DaisyDisk integrates with the Mac features is through its support of the Quick Look function, which is included in Mac OS X v10.5 'Leopard' and later. Hovering over any file or folder in DaisyDisk's interface and pressing space bar utilizes Quick Look and displays additional information about that file or folder in regards to its location and contents.[12]
References[edit]
- ^'DaisyDisk Release Notes'. Retrieved 9 March 2020.
- ^'DaisyDisk Blog'. Software Ambience.
- ^'DaisyDisk 4.6.2 free download for Mac'. MacUpdate. Retrieved 19 June 2018.
- ^'DaisyDisk 4 Review'. Macworld. Retrieved 19 June 2018.
- ^'DaisyDisk: Tom's Mac Software Pick'. Lifewire. Retrieved 11 March 2019.
- ^ ab'DaisyDisk: Futuristic Data Visualization'. Mac.AppStorm. Retrieved 20 June 2018.
- ^'How to identify the biggest space wasters on your Mac with DaisyDisk'. iDownloadBlog. Retrieved 19 June 2018.
- ^'Make Your HD Bigger with DaisyDisk for Mac [Review]'. Cult of Mac. Retrieved 11 March 2019.
- ^'An Evaluation of Space-Filling Information Visualizations for Depicting Hierarchical Structures'(PDF). Georgia Institute of Technology. Retrieved 2 June 2010.
- ^'Top 5 questions about APFS and macOS High Sierra asked by Mac users'. DaisyDisk Blog. Retrieved 20 June 2018.
- ^'How to free up disk space in macOS High Sierra'. Cult of Mac. Retrieved 20 June 2018.
- ^ ab'Review: DaisyDisk: Disk Visualization and Analyzer Tool for the Mac'. aboutTechnology. Retrieved 13 November 2014.
- ^ ab'Make Your HD Bigger with DaisyDisk for Mac [Review]'. Cult of Mac. Retrieved 13 November 2014.
- ^'DaisyDisk Blog'. Software Ambience. 7 September 2013. Retrieved 5 January 2019.
The most efficient way to free up disk space is to delete some large files and folders you no longer need.
Look at the disk map and try to locate unusually large folders. Then drill down and find out what actually takes so much disk space.
iTunes and media files
iTunes library often takes tens or hundreds of gigabytes on users’ disks. Here’re a few suggestions on cleaning it:
- Check for duplicates. Removing a single film’s copy can save you up to 5 gigabytes.
- Remove old backups of your iOS devices. These are normally located within ~/Library/Application Support/MobileSync/Backup.
- Delete old purchased content. You don’t have to keep a local copy of every movie, song or app you’ve purchased on iTunes as they can be redownloaded anytime (unless taken down from the store).
- Remove some large movies, apps or podcasts. While DaisyDisk can be a great tool for finding the largest ones, use iTunes’ own UI to delete any content from its library to avoid broken links.
Check movie (~/Movies) or music (~/Music) folders for large films, podcasts or music collections you may not need anymore.
Downloads
Download (~/Downloads) folders are often filled with lots of large files you don’t even know about. It’s usually a good idea to move everything valuable out of this folder and just empty it from time to time. Do you really need to keep all the stuff you download from the network?
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Games
Modern games successfully compete with HD movies for taking most of the disk space. Mac App Store and Steam gamers are lucky: they can delete their games and download them later saving tens of gigabytes on their disks.
Mac App Store games are normally located in your Applications (/Applications) folder and Steam game folder can be found in ~/Library/Application Support/Steam. Just don’t delete Steam games from DaisyDisk, use Steam’s own UI instead.
Daisydisk Find Duplicates Search
Hidden and purgeable space
Sometimes you may notice that a significant part of your disk is taken by so called “hidden space”. You can scan as administrator to reveal the restricted folders.
“Purgeable space” is one of the possible hidden consumers of disk space. macOS will automatically reclaim it when applications require more disk space. Alternatively, you can forcedly reclaim by dragging the “purgeable space” item to the Collector.
Daisydisk Find Duplicates Free
Application libraries and leftovers
Daisydisk Find Duplicates Online
Some applications leave huge cache files or libraries in ~/Library/Application Support, but be careful when deleting anything from this folder and know what you’re doing. If you need to remove an application with all of its settings and data, use special tools like AppDelete.