Move Mac Library Folder To External Hard Drive

Move Mac Library Folder To External Hard Drive 3,8/5 8912 reviews

Connect the external drive that you wish to use for storing the library, and once it appears on your desktop, drag the Photos Library away from its current location within the Finder and on top of. Sep 15, 2018  Moving files from Mac-formatted external hard drive to PC I have an external hard drive where I moved all of my mac photos to. I now have a PC with windows 10, but I can't find a way to save the photos onto my computer. Navigate to the external drive location, choose the parent folder you just copied over, and press Select Folder (or Choose for Mac). The folder hierarchy will disappear from the old drive section in the Folders panel, and will reappear under the section for the new external drive. Mar 18, 2020  Move your Photos library to an external storage device. In the Finder, go to the external drive where you want to store your library. In another Finder window, find your library. The default location is Users username Pictures, and it's named Photos Library. Drag your library to. This article explains how to move the MASCHINE Factory Library to another location on your computer. If you have not already installed the MASCHINE Factory Library or Expansion Pack on your external hard drive, copy the whole directory to the external drive now.

  1. Move Mac Library Folder To External Hard Drive On Mac
  2. Mac Photos External Hard Drive
  3. Move Mac Library Folder To External Hard Drive Software Download
  4. Move Mac Library Folder To External Hard Drive Best Buy
  5. Mac Compatible External Hard Drive
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By Malcolm Owen
Monday, March 05, 2018, 10:51 am PT (01:51 pm ET)

A user's music and video collection can be one of the largest consumers of hard drive space on a Mac, and is typically overlooked in favor of other items when it comes time to free up drive space. This guide explains how to shift where iTunes stores all of the content to an external drive.



Users looking for ways to reduce the amount of things they store on their Mac usually steer clear of doing anything to iTunes and their precious music collection. Even at a time when there are many popular streaming services available to use, deleting these files is not viewed as an option, making iTunes itself an obstacle for salvaging a Mac's drive.
Moving iTunes to an external drive is one compromise, one which still keeps the music available, but off the primary storage drive completely. Though daunting to users, possibly due to the sentimentality associated with music collection, moving an iTunes Library is a relatively simple procedure that is also quite safe to perform.

Before the move


Transferring gigabytes of files between drives can take a considerable amount of time, with that length depending on a number of different variables.
First, make sure to select an external drive with a fast transfer speed, typically one that connects over USB 3.0, USB-C, or Thunderbolt. Using an older technology, such as USB 2.0, can severely prolong the amount of time it takes, purely from its slower transfer rates.
Once you have your selected drive installed, make sure it has enough storage capacity to hold your library, and for future expansion. Right click the desktop icon for the external drive and select Get Info, and make sure the Available listing has enough to cover the library's size.

The size of the iTunes library also dictates the length of the transfer, so it may be worth doing a little pruning beforehand. For example, check your podcasts to see if there are old and listened-to episodes that can be safely deleted.
If you are running iTunes 12.7 or later, there may be an archive of apps that are no longer usable within iTunes, that you may wish to remove. If you do, this AppleInsider guide will tell you how.

While it may be tempting to reuse an external drive already used for Time Machine backups, it is recommended to use a different drive completely. Backups are meant to be separately stored from the data it is duplicating, and keeping some of that data on the same drive as a backup effectively defeats the object of the exercise.
Now would also be a good time to make an up-to-date backup of your Mac before transferring any files.

Moving the library


We first need to collect together all of the content iTunes manages into one folder before making the move. Open iTunes, click File in the Menu Bar, then Library, then Organize Library. Drive


Make sure the Consolidate Files checkbox is ticked, then select OK. Wait for iTunes to complete its consolidation before continuing.


Check the path for the folder within iTunes by going to PreferencesMove Mac Library Folder To External Hard Drive within the iTunes Menu bar and selecting Advanced in the new window. The iTunes Media folder location section at the top details where the file collection is located.

Close iTunes, then bring up a Finder window and navigate to the iTunes folder.
If the external drive you wish to move it to is already empty, click and drag the iTunes folder from the Finder window directly onto the icon for the external drive. Alternatively, copy the iTunes folder, navigate to the place in the external drive you want to use to store iTunes in a separate Finder window, then paste.

Move Mac Library Folder To External Hard Drive On Mac


At this point, the iTunes folder will be copied over to the external storage.
Depending on the bandwidth of the connection, the size of the iTunes folder, and if the Mac or the drive are being accessed by other tasks, this could take a long time to complete. For extremely large collections, or if the Mac needs to be used during the day, it is recommended to wait for a period of time when the Mac is left alone, as it can take multiple hours to move to its new home.


Once the transfer has completed, iTunes needs to be told where to find the files.
Hold the Option key and open iTunes. This will bring up a Choose iTunes Library window with three options. Select Choose Library on the far right.


In the next window, navigate to the external drive and enter the iTunes folder. Find and select the iTunes Library file, and click

Mac Photos External Hard Drive

Open.


At this point, iTunes will open up from the new location, and will be accessing files from the external storage instead of the Mac's storage. If you are unsure, you can check the path again by going to Preferences in the iTunes Menu Bar, selecting Advanced, and reading the iTunes Media folder location.


If you wish, you can close iTunes and disconnect the external drive. To reuse that iTunes library, you will need to reconnect the drive to the Mac before opening iTunes again, else it will offer a 'Library cannot be found' error.

Saving space


Once the iTunes library is confirmed to be working on the external drive, and possibly backed up too, you now have the option of deleting the initial iTunes library from the Mac to save space. Navigate to the original iTunes folder, and either drag it to the Trash or right-click the folder and select Move to Trash.


To fully reclaim the storage after this, either enter the Trash and select Empty, or right-click the Trash and select Empty Trash. If you have the Trash to automatically delete files after 30 days, doing this will free up the storage occupied by the iTunes folder in the Trash far earlier.

Apple's photo management software for the Mac, Photos, has grown to be a fairly competent all-purpose storage locker. But as your photo and video library grows — and especially if you've taken advantage of iCloud Photo Library — you may find that your Photos library strains to fit on your Mac's hard drive.

Move Mac Library Folder To External Hard Drive Software Download

While there are options to keep your Mac from running out of space, like optimizing your photo storage if you use iCloud Photo Library, it comes at a cost: Without a fully-stored Photos library, you won't be able to create secondary backups of your images and video. (And as good as iCloud has become, your photos and video are precious enough that they're worth keeping backed up in multiple places.)

As mentioned above, a common problem found in the earlier versions of OS X is the file permissions being set incorrectly. This can happen whenever you install a new app, update an app, or upgrade your copy of OS X. All it takes is the installer to be coded incorrectly, and an app's permissions can be set incorrectly. Photos app on mac says closing library.

There is an alternative: Moving your Photos library to an external drive (or creating an entirely separate library and syncing it with iCloud). Here's how to do it, and some reasons why you should — and shouldn't! — consider it for your needs.

Why you should (and shouldn't) use an external drive with Photos for Mac

There are a number of reasons why an external drive might make sense when you're working with Photos for Mac:

  • You have a giant Photos library (and, if you use iCloud Photo Library, you want to ensure you have a secondary backup of everything in that library)
  • You frequently swap computers and want to work on your images from any Mac
  • Your library isn't huge, but you'd prefer to save space on your Mac for other files
  • You share a computer with other users and you have limited drive space
  • If you're working with space constraints on your primary computer, it's one of the easiest ways to back up your full iCloud Photo Library

That said, there are some downsides, too. Here are some reasons you might not want to use an external drive:

  • You don't have a big enough library to warrant moving it off your Mac
  • You don't want to have to worry about always having your external drive connected to view and edit your images
  • You use a laptop frequently and can't afford an SSD, and you don't want to risk breaking your disc-based hard drive by constantly moving it
  • You don't want to accidentally create duplicate libraries that can't be connected to iCloud Photo Library (because your offsite library is connected)
  • Unless you purchase a speedy drive, working externally is almost always slower than working on your default hard drive
  • You don't want to spend the money on an external drive
  • If you use an automated backup service for your computer, you'll have to set up a second set of rules for backing up your hard drive

Best external drives for storing photos

Okay, so you've decided to move your Photos library over to an external drive. What next? If you already have an external drive, you can always use it for storing your Photos library (and save on cash). But if you're considering getting a new drive for this endeavor, here's what I suggest:

  • Get a drive that's at least 1-2TB in space, preferably 4TB. With the iPhone able to save 4K video, our space needs aren't shrinking anytime soon: The bigger hard drive you can afford, the better.
  • If you're buying a stationary hard drive, buying a disc-based hard drive is great, but buy good brands — don't try and save $50 on an off-brand hard drive. It's rarely worth the HDD failure.
  • If you're buying a portable hard drive, consider SSD: It's very pricey in comparison to a disc-based drive, but if you know you'll be frequently moving around — especially if you plan to move around with the drive connected — you want a drive that can take a little rumble and tumble without skipping or failing.
  • Hard drive speeds are important, too: The faster a drive's write speed, the quicker your images will copy; the faster a drive's read speed, the easier it will be for you to view images or video and edit them, too.

Want some recommendations for specific external hard drives? We've got those, too.

How to move your current Photos library to an external drive and use it as your primary library

As with creating a new library, moving your library to your external drive is a multi-step process. Here's how to go about it.

Step 1: Copy over your Photos library

  1. Connect an external drive to your Mac via USB, USB-C, or Thunderbolt.
  2. Open a new Finder window.
  3. Open your external drive in that window.

  4. Open a new Finder window. Don't close your previous window (open to your external drive), as you'll need it shortly.

  5. Click the Go menu and navigate to your Home folder.
  6. Select the Pictures folder.
  7. Select your old library.

  8. Drag it to your external drive in the other Finder window.

Your library will begin to copy over to your external drive. Depending on the size of your library and speed of your drive, this can take anywhere from a few minutes to several hours, so be patient. Don't unplug your drive or turn off your computer during this process.

Step 2 (if you use iCloud): Turn off iCloud sync on your old library

Before you open your copied Photos library on the external drive, you have to disassociate the library on your Mac from iCloud. (If you don't use iCloud Photo Library, you can skip these steps.)

  1. Open Photos on your Mac.
  2. Go to the Photos menu.
  3. Select Preferences.
  4. Click on the iCloud tab.

  5. Uncheck iCloud Photo Library.

  6. Press Remove from Mac to remove any undownloaded low-resolution items from this library.

  7. Quit Photos.

Step 3: Make your new library your system default

Now, it's time to make your newly-copied Photos library your system default.

How to create a new user account on your MacThe account administrator is the only person that can create a new user account. This method is ideal if each person syncs their device differently or if any of the devices have parental controls set up. Export itunes library.

  1. Open Photos on your Mac.
  2. Go to the Photos menu.
  3. Select Preferences.

  4. Click Use as System Photo Library.

Step 4 (if you use iCloud): Connect your new library to iCloud

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Your external library is now set up to be your system default, but it's not currently connected to iCloud. If you use iCloud Photo Library and want to keep that connection active so that you can continually download items you've stored, read on. (Otherwise, you can skip this step.)

  1. Open Photos on your Mac.
  2. Go to the Photos menu.
  3. Select Preferences.

  4. Click on the iCloud tab.

  5. Check iCloud Photo Library.
  6. Click Download Originals to this Mac.
  7. Wait for your Mac to download your images from iCloud. (Depending on the size of your iCloud library and your internet connection, this may take up to 24 hours; don't disconnect your external drive or turn off your Mac during this time.)

Once your library has fully synced and downloaded images, you can disconnect your drive; whenever you want to use your Photos library, you now need to connect your drive to your Mac.

Step 5: Get rid of your old library

A personal plea: Please, please, please make sure your library is fully copied and working on your external drive before you follow the steps below — once you've thrown away your original library, it's gone!

  1. Open a new Finder window.
  2. Click the Go menu and navigate to your Home folder.
  3. Select the Pictures folder.

  4. Select your old library.

  5. Drag it to the Trash (or press Command-Delete on your keyboard).
  6. Empty the Trash.
  7. Open a new Finder window. Don't close your previous window (open to the Pictures folder), as you'll need it later.
  8. Select your external drive.
  9. Right-click (or control-click) on your copied Photos library on your external drive.
  10. Select Make Alias.
  11. Drag the alias to the Pictures folder.

  12. Rename the alias to remove the 'alias' part of its name.

Now you have a direct link to your copied Photos library from the Pictures folder: This prevents your computer from accidentally creating multiple Photos libraries in case you forget to launch Photos with your external drive connected.

Note: If you're worried about accidentally creating libraries, you can always launch Photos by option-clicking on its icon in the Dock or Applications folder; this will give you the option of picking which library you'd like to launch.

How to create a new Photos library on your external drive and use it as your primary library

Creating a new library on your external drive is a multi-step process. Here's how to go about it.

Step 1 (if you use iCloud): Turn off iCloud sync on your old library

Before you create a new Photos library, you have to disassociate your current library as your system default. (If you don't use iCloud Photo Library, you can skip these steps.)

Mac Compatible External Hard Drive

  1. Open Photos on your Mac.
  2. Go to the Photos menu.
  3. Select Preferences.

  4. Click on the iCloud tab.

  5. Uncheck iCloud Photo Library.
  6. Press Remove from Mac to remove all low-resolution items from this library.
  7. Press Remove from Mac once more to confirm.

  8. Quit Photos.

Step 2: Create your new Photos library

Once you've done this, it's time to create a new library.

  1. Connect an external drive to your Mac via USB, USB-C, or Thunderbolt.
  2. Option-click (and continue holding down option) when launching the Photos app on your Mac.
  3. When it asks you to choose a library, click on Create New….

  4. Name your library.

  5. Press the Down arrow to expand the File picker and choose your external drive as the new location.
  6. Press OK to save it to your external drive.

Step 3: Make your new library your system default

You'll now have an empty library on your external drive. Next up: Making it your system library.

  1. Open Photos on your Mac.
  2. Go to the Photos menu.
  3. Select Preferences.

  4. Click Use as System Photo Library.

Step 4 (if you use iCloud): Connect your new library to iCloud

Your external library has now been set up from scratch. If you use iCloud Photo Library and want to download all the items you've stored there to have an external backup, read on. (Otherwise, you can skip this step.)

  1. Open Photos on your Mac.
  2. Go to the Photos menu.
  3. Select Preferences.

  4. Click on the iCloud tab.

  5. Check iCloud Photo Library.
  6. Click Download Originals to this Mac.
  7. Wait for your Mac to download your images from iCloud. (Depending on the size of your library and your internet connection, this may take up to 24 hours; don't disconnect your external drive or turn off your Mac during this time.)

Once your library has fully synced and downloaded images, you can disconnect your drive; whenever you want to use your Photos library, you now need to connect your drive to your Mac.

Step 5: Get rid of your old library

A personal plea: Please, please, please make sure your new library is live and working on your external drive before you follow the steps below — once you've thrown away your original library, it's gone!

  1. Open a new Finder window.
  2. Click the Go menu and navigate to your Home folder.
  3. Select the Pictures folder.

  4. Select your old library.

  5. Drag it to the Trash (or press Command-Delete on your keyboard).
  6. Empty the Trash.
  7. Open a new Finder window. Don't close your previous window (open to the Pictures folder), as you'll need it later.
  8. Select your external drive.
  9. Right-click (or control-click) on your new Photos library.

  10. Select Make Alias.

  11. Drag the alias to the Pictures folder.
  12. Rename the alias to remove the 'alias' part of its name.

Now you have a direct link to your Photos library from the Pictures folder: This prevents your computer from accidentally creating multiple Photos libraries in case you forget to launch Photos with your external drive connected.

Note: If you're worried about accidentally creating libraries, you can always launch Photos by option-clicking on its icon in the Dock or Applications folder; this will give you the option of picking which library you'd like to launch.

Questions?

Let us know in the comments.

Updated March 2019: Updated for macOS Mojave.

Serenity Caldwell contributed to an earlier version of this post.

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