Apple hides a few of its greatest options via obscurity, not deliberately. For a few years, you might have been in a position to choose and alter the icon for any file, folder, quantity, or drive. However it’s a multi-step course of that requires beginning with the fitting picture.
You’ll find the supply icons far and wide. Generic ones can be found at locations like IconArchive and DeviantArt (which has plenty of NSFW content material, however not drive associated); firms that promote drives typically make downloadable icons accessible of all of the fashions they promote, like One World Computing and LaCie; and you’ll copy an icon from an present quantity. You may as well discover little tasks, likese these 20 icons created from historic Japanese patterns by a designer at software program maker Panic in 2012.
(Within the beneath steps, don’t choose or drag onto the bigger icon proven on the backside of Get Data if the Preview part is expanded. That exhibits a bigger measurement of the merchandise icon, however it could’t be copied, and dragging onto it, is like dragging onto a folder or quantity.)
To repeat an icon from an present quantity, folder, or different merchandise within the Finder:
- Choose the merchandise.
- Select File > Get Data (or press Command-I).
- Click on the small icon within the upper-left nook and press Command-C to repeat it.
To exchange the icon on an present quantity or different form of merchandise within the Finder:
- Discover the merchandise you need to use. If it’s one other icon already in use, observe the steps above to repeat it to the clipboard.
- Choose the goal merchandise.
- Select File > Get Data (or press Command-I).
- If the icon is within the clipboard, choose the icon within the upper-left nook and paste; if it’s a downloaded file, you’ll be able to simply drag it from the Finder over the present merchandise within the upper-left nook.
In some instances, it’s possible you’ll be prompted to enter your password (or an administrator’s account and password) to finish the change. In macOS Tahoe, you might have to restat the Mac–we’ve seen situations the place the change goes into impact instantly, and different instances the change wouldn’t seem till we restarted.
Change macOS Tahoe’s SSD icon
As we identified in our article concerning the new icons in macOS Tahoe, Apple has changed the exhausting drive icon with an icon of a silver field (it’s imagined to characterize an SSD, which all Macs use now). It’s not a bad-looking icon, nevertheless it’s not as cool because the exhausting drive icon.
If in case you have put in Tahoe and would quite use the exhausting drive icon, you’ll be able to change the SSD icon. First, get the exhausting drive icon by downloading this file:
That file is a picture of the exhausting drive icon in Apple Icon Picture format. It’s compressed as a .zip file, so after you obtain it, it’s good to decompress it by double-clicking it.
When you’ve executed that, open the Get Data window of the SSD, then click on and drag the file onto the icon within the prime left of the window. You may as well open the ICNS file in Preview, choose all of it (Command-A), copy it (Command-C), after which paste it onto the Get Data icon.

Foundry
As we talked about earlier than, you might have to restart your Mac for the modifications to take impact.
Create your personal icons
You can also make your personal customized icons fairly simply. Finder merchandise icons are sq., and are greatest created at 1024 by 1024 pixels in any software program you utilize to edit or create artwork or pictures from scratch, after which crop or export to 1024 by 1024 pixels.
The Finder depends on the ICNS file format, which shops a number of resolutions of things, so you’ll be able to decide to customise the looks at sizes from 16 by 16 as much as that full-sized 1024 by 1024 pixels, and macOS at all times picks essentially the most applicable or closest measurement for its functions.
Nevertheless, in case you simply create the biggest measurement, you should utilize free on-line instruments or free apps within the Mac App Retailer to transform your common picture file right into a correctly formatted ICNS file. Image2icon, as an illustration, permits drag-and-drop simplicity at no cost, and affords extra choices with in-app purchases. Cloudconvert affords a web-based utility for changing all method of recordsdata, together with an enormous array of codecs into ICNS.
This Mac 911 article is in response to a query submitted by Macworld reader Luis.