#How to clean my mac system storage mac os x
#How to clean my mac system storage free

ItвЂ™s also possible to use Finder to located old or particularly large media files.ДЄny files youвЂ™ve identified as too large or old can be deleted or compressed. Use a smart playlist to locate old iTunes media files

#How to clean my mac system storage free

Songs typically take up several megabytes each, so itвЂ™s possible to free up quite a lot of space this way. In iTunes, create a smart playlist to show all the old content that you havenвЂ™t played in aeons (or items youвЂ™ve rated as 1 or 2 stars)В and decide which ones to keep. In iPhoto, keep only your best pictures and delete the ones that you really arenвЂ™t ever going to view again, or simply move them to an external disk or burn to DVD. Start by checking if there are any duplicates in iTunes (choose Display Duplicates from the File menu) and then delete any you donвЂ™t want. Pruning your media libraries is a great way to save space. Delete Old and Unwanted Media Files Delete old media that you donвЂ™t want to keep Empty application caches, such as the one in SafariДҐ.

Your local userвЂ™s cache folder at / Library / CachesД¬ache files can be safely deleted, because an application will just create a new one when needed.

The systemwide cache folder at // Macintosh HD / Library / Caches.

Most applications store their caches in one of the following two folders: A typical example is Safari which has an Internet cache to save it re-downloading content from frequently visited websites. Some applications use caches to store various bits of information, but these files can grow very large over time and consume valuable disk space. When youвЂ™ve located the largest files on your MacвЂ™s disk you might choose to compress, delete, or copy them to an external drive. You can also choose Save to create a smart folder of such items and add it to FinderвЂ™s sidebar, so you can find large files more quickly next time.

Enter the size you want to search for in the adjacent text field (for example 5 MB) and change filter #3 to either MB or GB as appropriateДЇinder displays all the files matching the criteria youвЂ™ve entered.

Click on the drop-down menu and choose Other.

Click on the little + icon located just below the search field.

In the search field just enter a space asterisk this will ensure that all items are included.

To find particularly large files on your MacвЂ™s hard disk, the quickest way is to use Finder:

#How to clean my mac system storage mac os x

Deleting unused applications is easy in Mac OS X Note that there may be a few preferences files left behind by uninstalled apps, most of which can be found in the ~/ Library / Preferences folder and safely deleted. In Lion itвЂ™s made even easier вЂ“ open Launchpad and hold down the Option key until the icons wiggle, then just click the small white вЂњxвЂќ icon that appears next to any app that was installed from the App Store. Uninstalling applications in Mac OS X couldnвЂ™t be simpler вЂ“ just delete the application by moving its icon to the Trash. For example, Pages is 266 MB andВ iPhoto a whopping 1.1 GB. In Mail, trash and junk emails can be automatically deleted by setting the relevant options in preferences.ДЄpplications can take up large amounts of space. ThereвЂ™s no need to keep your MacвЂ™s Trash can full, especially if you make regular backups of your files. Remember that individual applications such as iMovie, iPhoto and Mail each have their own Trash, so empty those frequently too.

The most obvious and easy way to free up some space is to empty the Trash. About This Mac shows how much space is available on your hard disk A summary of each category is shown, which may help you to decide how best to reclaim disk space. To check how much space you are using for different categories such as audio, movies, photos and applications, select About This Mac from the Apple Menu, click the More InfoВ button followed by the Storage tab.