May 07, 2015 The simplest technique is to open a Finder window and right-click the Pictures folder under Favorites, choosing Get Info. A window will pop up with a number, which in my Mac’s case was over 236GB between a number of different photo libraries — Apple’s Photo Booth, Aperture, iPhoto, and Photos, just to name a few. Dec 04, 2017 Or you might be customising your Mac, which will need access to certain library folders. Here is how to get there and not cause your Mac to collapse in a cloud of dust in the process. What Is The Library Folder On MacOS? The library folder is the area of.
Just like the Windows operating system, the MacOS operating system has a hidden Library folder full of settings you shouldn’t really touch. Deleting some or all of these settings will at best force you to reinstall certain apps, and at worst, cause the whole system to collapse and require a complete reinstall.
But there may be times when accessing the Library folder is necessary. For example, many apps put backups in the Library folder and you may want to back up the backup. Or you might be customising your Mac, which will need access to certain library folders.
Here is how to get there and not cause your Mac to collapse in a cloud of dust in the process.
What Is The Library Folder On MacOS?
The library folder is the area of your MacOS computer where app settings are stored. When you install a program, a folder is created in the Library for all of the essential settings. This can be anything from plugins, preference files and log files.
It’s hidden because basically some people are just plain clumsy and quite often don’t know what they are deleting. It’s only when it’s too late when they realise that something they just deleted should have been kept.
So you could say that Apple is protecting you against your own worst impulses!
How To Find The Hidden Library Folder On MacOS
There are two ways to get to the hidden Library folder if you are confident enough of not triggering a nuclear apocalypse. But the second way is only really feasible when you know where to look.
First Method (The Easiest)
Go to Finder and drop down the “Go” menu. You’ll see that the Library folder is not listed.
To make the Library folder appear, press the “Alt” key (also known as the Option key) at the bottom left of your keyboard. The Library folder will now appear.
Click on the Library folder option to be taken straight to the folder.
The problem though with this method is that this is very temporary. As soon as you take your finger off the alt key, the Library folder will disappear again.
Second Method (Not Difficult)
Once you know the path to the folder (by following the previous method), you can then use the path to go directly to the Library folder.
At the top of the Library folder, you will see the exact path (location) of the folder on your computer.
I have covered over my username in the screenshot, but the path is :
With that in mind, go back to Finder’s Go menu and at the bottom, you’ll see this option :
Choosing “Go to Folder” will bring up a box where you can type the path to the Library folder. Hitting the “enter” key will then take you straight there.
Even better, until you input the path to a different folder, the path to the Library will remain in the “Go to Folder” box.
When it is gone, dropping down the menu arrow on the right hand side will show you a list of previous folders you went to, and the Library one will be there too.
There used to be a way to keep the Library folder showing permanently. But as of High Sierra, the Terminal command no longer seems to work.
However, keeping the folder permanently visible isn’t a good idea since you might delete a system-critical file. Besides, as you have just seen, it is not difficult at all to go to the folder when you need it.
Mac Os Library Folder Size Windows 10
Photos User Guide
Library Folder Mac
Even if you use iCloud Photos, it’s important that you always back up your library locally using one of the following methods:
Use Time Machine: After you set up Time Machine, it automatically backs up the files on your Mac. If you ever lose the files in your Photos library, you can restore them from the Time Machine backup. For more information about setting up Time Machine, see Back up your files with Time Machine.
WARNING: If a Photos library is located on an external drive, don’t use Time Machine to store a backup on that external drive. The permissions for your Photos library may conflict with those for the Time Machine backup.
Manually copy your library to an external storage device: Drag the Photos library (by default in the Pictures folder on your Mac) to your storage device to create a copy.
2014-1-27 删除Mac OS X硬盘驱动器库中的文件缓存是否安全？ 这是一个非常大的文件，3.56 GB，缓存让我想起了我不需要的日志或浏览器cookie。 删除文件夹“缓存”是否安全？. 2020-3-30 Is it safe to delete the file Caches, in the Library of the Mac OS X Hard Drive? It's a pretty big file, 3.56 GB, Caches reminds me of logs i don't need or browser cookies. Is it safe to delete.
If you have more than one photo library, be sure to back them all up.
Important: If any of your image files are stored outside your photo library, those files (known as referenced files) aren’t backed up when you back up your library. Be sure to back up those files separately. To make it easier to back up all your image files at once, you can consolidate referenced files into your library. See Change where Photos stores your files.