Smart Folders in macOS are a tool that lets you organize and find your files. They are not folders because they contain nothing. These are saved searches that can save you a lot of time on frequently-used searches.
For example, if you frequently open your download folder and search for the date to search for your recent downloads, you can instead create a Smart folder called Recent Downloads that contains only files that are currently in the folder "Downloads" have been added, saving you a few clicks each time.
You set them by setting and saving the search criteria (that is, all the audio files on your drive) You can save them as an intelligent folder on your desktop or in the Finder sidebar. They use the powerful search capabilities of Finder, which are often overlooked in favor of entering the name in Spotlight.
Creating a Smart Folder
You can find the option to create Smart Folders under "File" in the Finder.You can make the Finder appear in the top menu bar by quickly clicking Click on your desktop.
This will display a familiar search dialog.You can click the + right button to add new search criteria.
You can add as many Smart Folders as you like. By default, the Finder calls only files that match all the options that you have defined, if you want to change this behavior, you can hold down the Option key and click the + button, which changes to three points, to compile a list of criteria, and you can choose from "All," "All," and "None."
They are not limited to just the default search options nt if you "other" select from the dropdown menu a complete list of hidden options appears.
Many of these options are hidden for some reason, as you will probably never search for an image based on geo-tagged Geotag latitude, but you can find some interesting options here.
If you are satisfied with your folder, you can press Save next to the + button.
By default, the folder is saved to a special "Saved Searches" folder and added to the sidebar. If you prefer it on your desktop, you can change it here.
Some Useful Smart Folders
If you do not know how to use smart folders, here are some of our favorites Let's go!
Search for large files
A useful search is "file size larger than 1 GB" or whatever you think is too big. If you save this search as a Smart Folder, you can quickly find large files that you might want to delete.
Deleting duplicate files
Since macOS appends "(1)" to automatically duplicate filenames, searching for them (along with a few higher numbers) will display all duplicate files on your drive.
DMGs You Need to Delete
When you download a macOS app from the Internet, it usually appears in a .dmg file. These files take up space and often clog up your download folder. You can find them all by looking for the extension .dmg. It's probably safe to delete them all, provided you've already installed the apps.
The example of before is somewhat unintuitive to install; You must click New Smart Folder in the Downloads folder, which will allow you to search for downloads. From there, you can filter for items that have been created in the last few days.