![change finder icon mac os sierra change finder icon mac os sierra](https://icon-library.com/images/icon-for-mac/icon-for-mac-27.jpg)
![change finder icon mac os sierra change finder icon mac os sierra](https://piunikaweb.com/wp-content/uploads/2021/05/macOS-Big-Sur-system-icons-FI-new.jpg)
Under 'Assets.xcassets' in the sidebar, click on the + icon and under App Icons & Launch Images, select create a New MacOS Generic Icon.Īdd the correctly sized images to the empty squares. Open a new Project as a Document-based application, using the file extension of the file type you want to change.
CHANGE FINDER ICON MAC OS SIERRA HOW TO
How to change file icon based file's extension (.txt. A canonic, detailed, up-to-date solution to the problem is required. The alternative seems to be creating a 'dummy' application, though this does not seem to be fully described. Most solutions suggest hacking the ist and Resources of the application that opens the file type: in this case, Preview, and that's undesirable for several reasons - increased security around app's integrity, re-applying the fix after every update, etc.
![change finder icon mac os sierra change finder icon mac os sierra](https://media.idownloadblog.com/wp-content/uploads/2014/09/OS-X-Yosemite-design-promo-Finder-icon-001.jpg)
(Veteran Mac users may recognise the inspiration for my design, to which all are welcome.) I want to change the file icon for all PostScript files on my system to this: First up, there are several other posts here and on StackOverflow and SuperUser about this, but few of the answers are satisfactory, definitive or up-to-date.