An iMovie library holds all the media and data used to make movies in iMovie. If your iMovie library is large and you want to free up storage space on your Mac, you can move your iMovie library to an external drive.

• Mac Delete Library Caches Folder
• Library Folder Mac

This question is a bit old now, but I figured I'd add my experience for googling. While developing BLE applications on 10.11.x versions of Mac OS, I often found that I had to clear BLE data from /Library in order to return to a pre-connected/paired state on server (not client) devices. 2020-2-18  Some Mac users may want to remove some of these hidden files as they take up valuable disk space. In this article we explain how to locate these hidden files and folders in the Finder, including the most searched-for folder: the mysterious /Library folder. How to view a Mac’s /Library folder.

Before you move an iMovie library, it's a good idea to back up your Mac.

Moving your library to an external hard drive doesn’t affect any iMovie Theater content you have moved to iCloud.

Prepare your drive

You can store your library on an external storage device such as a USB Thunderbolt drive formatted as APFS or Mac OS Extended (Journaled). Apple doesn’t recommend storing iMovie libraries on external storage devices like SD cards and USB flash drives, or drives shared on a network.

You can’t store your library on an external drive or other disk used for Time Machine backups.

Move a library to an external storage device

1. Quit iMovie.
2. Select your external drive in the Finder, then choose File > Get Info.
3. If the information in Sharing & Permissions isn’t visible, click the triangle , then make sure the 'Ignore ownership on this volume' checkbox is selected. If it's not selected, click the lock icon to unlock it, enter an administrator name and password, and then select the checkbox.
4. Click your desktop to make sure that you’re in the Finder, then choose Go > Home from the menu bar at the top of your screen.
5. Open the Movies folder, then drag the file named iMovie Library to your external hard drive.
6. When the library file is finished copying to your external drive, double-click the library file on the external drive to open it in iMovie. If an alert appears asking you to give iMovie access to a removable volume, click OK.
   If you clicked Don't Allow, in the Finder choose Apple menu  > System Preferences, click Security and Privacy, then click Privacy. Click Files and Folders in the sidebar, then select 'Removable Volumes' under iMovie.
7. Make sure the library you moved contains all your media, then drag the original file from your Movies folder on your Mac to the Trash.

If you disconnect the external drive

When your external drive is connected to your Mac, the library you moved to the external drive opens automatically in iMovie. If you disconnect the external drive containing the library, iMovie opens to a new, empty library created in the Movies folder on your Mac. iMovie automatically saves any projects you create and media you import in the new library.

If you want to open the library you moved to an external drive, you can open it after you reconnect the external drive. You can then move clips, events, and projects between libraries.

The Library Menu item is hidden by default on Macs, to prevent the possibility of inexperienced users deleting important files in the Library Folder. In this article, you will find different methods to reveal the hidden Library Menu and access the Library Folder on your Mac.

Access Library Folder On Mac

The Library Folder on your Mac contains Preference Files, Caches, and Application Support Data.

While regular Mac users may not find the need to access the Hidden Library Folder, advanced Mac users will at times come across the need to access files inside the Library Folder for troubleshooting and other purposes.

One example of the need to access the Library Folder on Mac would be to rebuild the Database Files in the Library Folder, in order to fix Launchpad related issues like Apps Missing From Launchpad or deleted Apps showing up in the Launchpad.

Before going ahead with the steps to Access the Hidden Library Folder on your Mac, you need to be aware that ~/Library Folder contains important Data and Files related to Mac User Accounts.

Hence, make sure that you are accessing the Library Folder for a good reason and you do know as to what you are trying to achieve.

Mac Delete Library Caches Folder

Access Hidden Library Menu Option On Mac

Follow the steps below to access the Hidden Library Menu option on your Mac.

1. Left-click your mouse anywhere on the screen of your Mac. This will reveal the Go Option in the top menu bar of your Mac. You can also click on the Finder Icon in the Dock of your Mac to activate the Go Option.

2. Next, click on the Go option in the top menu-bar of your Mac.

3. While you are still on the Go option, press and hold the Option key on your Mac and then click on the Library option that appears when you press down the Option Key.

Note: Press the Alt Key in case you are using a Windows keyboard with your Mac.

4. Clicking on the Library Menu option will take you straight to the Library Folder on your Mac.

Access Library Folder On Mac Using “Go to Folder” Option

Another way to access the Library Folder on your Mac is by using the Folder Option on your Mac.

1. Left-click your mouse anywhere on the screen of your Mac to reveal the Go Option in the top menu bar. You can also click on the Finder Icon in the Dock of your Mac to activate the Go option.

In the browser window that appears, navigate to your external hard drive, click the iTunes folder there and choose the iTunes Library file. ITunes will then open and as long as the external hard. Transfering itunes library to windows 10. Mar 16, 2020  How to Transfer iTunes Library to New Mac via External Hard Drive or USB Drive Step 1. To find the location of your iTunes media folder, launch iTunes on your old computer Then click “Edit” (PC) or “iTunes”(Mac) on the menu bar Preferences Advanced Here you will see the “iTunes Media folder location” in your computer.

2. Next, click on the Go option from the top menu-bar on your Mac and then click on Go to Folder… option in the drop-down menu (See image below).

3. In the search window that appears, type ~/Library, and click on the Go button.

This will immediately take you to the Library Folder on your Mac.

Permanently Unhide the Library Menu Option On Mac

You can permanently unhide the Library Menu Option in the top-menu bar on your Mac by using the Terminal Command. The process is reversible and you can easily go back to the default hidden Library Menu Setting by using the Terminal command once again.

1. Click on the Finder icon in the dock of your Mac to activate the Go option in the top Menu bar of your Mac.

2. Next, click on the Go option in the top menu-bar and then click on the Utilities option in the drop-down menu.

3. On the Utilities window, open the Terminal App by clicking on it.

4. Next, type chflags nohidden ~/Library/ and Press the Enter key to submit your command for execution.

Once the command is executed, you will see the Library Option clearly visible and permanently unhidden in the top menu-bar of your Mac.

Jan 12, 2020  Launch Terminal, located in /Applications/Utilities. Enter the following command at the Terminal prompt: Press Return. Once the command executes, you can quit Terminal. The Library folder will now be visible in the Finder. Should you ever wish to set the Library folder. Oct 03, 2018  Inside the home folder on your Mac is a Library folder that stores app-specific files and settings, personal settings, and some data. The files and settings in the Library folder should be left alone for the most part. But, you may want to tweak the settings for an app, which may require accessing the Library folder. May 30, 2019  How to find the Library folder on Mac (macOS Sierra, Mojave or Catalina) Get the Library folder – Way 1. Open Finder window. Click Go in a Menu Bar → select Go to Folder. Or use the Cmd+Shift+G key shortcut. Access Hidden Library Menu Option On Mac. Left-click your mouse anywhere on the screen of your Mac. This will reveal the Go Option in the top menu bar of your Mac. Next, click on the Go option in the top menu-bar of your Mac. While you are still on the Go option, press and hold the Option. Mac finder library folder list.

As mentioned above, you can always go back to the default hidden Library option on your Mac by executing a simple command in the Command Prompt Window.

1. To hide the Library option, type chflags hidden ~/Library/ in the Command prompt window (See image below)

2. After typing the Command, hit the Enter key on the Keyboard of your Mac to execute this Command.

Library Folder Mac

Once the Command is executed, you will see the Library Menu option becoming hidden.