Optimized Storage in macOS Sierra and later* can save space by storing your content in iCloud and making it available on demand. When storage space is needed, files, photos, movies, email attachments, and other files that you seldom use are stored in iCloud automatically. Each file stays right where you last saved it, and downloads when you open it. Files that you’ve used recently remain on your Mac, along with optimized versions of your photos.

1. External Storage For Macbook Pro
2. External Storage For Macbook Pro 2019
3. External Storage For Macs
4. External Storage For Mac Book
5. External Storage For Mac And Pc
6. External Storage For Mac Air

* If you haven't yet upgraded to macOS Sierra or later, learn about other ways to free up storage space.

Find out how much storage is available on your Mac

Choose Apple menu  > About This Mac, then click Storage. This is an overview of available storage space on your Mac, as well as the space used by different categories of files:

Click the Manage button to open the Storage Management window, pictured below. (The Manage button is available only in macOS Sierra or later.)

Manage storage on your Mac

Best External Hard Drives for Mac iMore 2019 When it comes to storing data, personal information, and essential documents, you can never be too safe. External hard drives are not only useful for storing data but are an excellent way to transport files from one location to another. Here are the best Mac hard drives and external storage options in 2019. Find out which hard drive can help increase your storage or safely back up your Mac. External hard drive storage considerations. There are a number of things to consider when looking for an external hard drive or SSD for your Mac or PC. First, is storage. You'll want to make sure you buy an external storage device that has enough capacity for your needs – without paying for high capacities you'll never use.

The Storage Management window offers recommendations for optimizing your storage. If some recommendations are already turned on, you will see fewer recommendations.

My MacBook Air has such little storage, that I've been forced to move all my photos/music/big files onto an external storage drive. My problem is access to them: I can connect remotely to the hardrive (which is connected to my home network via AirPort Extreme), however it's not ideal. Aug 16, 2019  If you buy a new external hard drive, you may notice that working between Mac and PC is an often difficult - but it doesn't need to be. We'll show you everything you need to know about the. May 09, 2014  My MacBook Air has such little storage, that I've been forced to move all my photos/music/big files onto an external storage drive. My problem is access to them: I can connect remotely to the hardrive (which is connected to my home network via AirPort Extreme), however it's.

Store in iCloud

Is your Photos library getting too unwieldy for your Mac's hard drive? Consider moving it to an external drive. 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.

Click the Store in iCloud button, then choose from these options:

• Desktop and Documents. Store all files from these two locations in iCloud Drive. When storage space is needed, only the files you recently opened are kept on your Mac, so that you can easily work offline. Files stored only in iCloud show a download icon , which you can double-click to download the original file. Learn more about this feature.
  
• Photos. Store all original, full-resolution photos and videos in iCloud Photos. When storage space is needed, only space-saving (optimized) versions of photos are kept on your Mac. To download the original photo or video, just open it.
  
• Messages. Store all messages and attachments in iCloud. When storage space is needed, only the messages and attachments you recently opened are kept on your Mac. Learn more about Messages in iCloud.

Storing files in iCloud uses the storage space in your iCloud storage plan. If you reach or exceed your iCloud storage limit, you can either buy more iCloud storage or make more iCloud storage available. iCloud storage starts at 50GB for $0.99 (USD) a month, and you can purchase additional storage directly from your Apple device. Learn more about prices in your region.

Optimize Storage

Click the Optimize button, then choose from these options.

• Automatically remove watched movies and TV shows. When storage space is needed, movies or TV shows that you purchased from the iTunes Store and already watched are removed from your Mac. Click the download icon next to a movie or TV show to download it again.
  
• Download only recent attachments. Mail automatically downloads only the attachments that you recently received. You can manually download any attachments at any time by opening the email or attachment, or saving the attachment to your Mac.
  
• Don't automatically download attachments. Mail downloads an attachment only when you open the email or attachment, or save the attachment to your Mac.

Optimizing storage for movies, TV shows, and email attachments doesn't require iCloud storage space.

Empty Trash Automatically

Empty Trash Automatically permanently deletes files that have been in the Trash for more than 30 days.

Reduce Clutter

Reduce Clutter helps you to identify large files and files you might no longer need. Click the Review Files button, then choose any of the file categories in the sidebar, such as Applications, Documents, Music Creation, or Trash.

You can delete the files in some categories directly from this window. Other categories show the total storage space used by the files in each app. You can then open the app and decide whether to delete files from within it.

Learn how to redownload apps, music, movies, TV shows, and books.Mac keeps asking for icloud keychain password.

External Storage For Macbook Pro

Where to find the settings for each feature

The button for each recommendation in the Storage Management window affects one or more settings in other apps. You can also control those settings directly within each app.

• If you're using macOS Catalina, choose Apple menu  > System Preferences, click Apple ID, then select iCloud in the sidebar: Store in iCloud turns on the Optimize Mac Storage setting on the right. Then click Options next to iCloud Drive: Store in iCloud turns on the Desktop & Documents Folders setting. To turn off iCloud Drive entirely, deselect iCloud Drive.
  In macOS Mojave or earlier, choose Apple menu > System Preferences, click iCloud, then click Options next to iCloud Drive. Store in iCloud turns on the Desktop & Documents Folders and Optimize Mac Storage settings.
• In Photos, choose Photos > Preferences, then click iCloud. Store in iCloud selects iCloud Photos and Optimize Mac Storage.
• In Messages, choose Messages > Preferences, then click iMessage. Store in iCloud selects Enable Messages in iCloud.

• If you're using macOS Catalina, open the Apple TV app, choose TV > Preferences from the menu bar, then click Files. Optimize Storage selects “Automatically delete watched movies and TV shows.”
  In macOS Mojave or earlier, open iTunes, choose iTunes > Preferences from the menu bar, then click Advanced. Optimize Storage selects “Automatically delete watched movies and TV shows.”
• In Mail, choose Mail > Preferences from the menu bar, then click Accounts. In the Account Information section on the right, Optimize Storage sets the Download Attachments menu to either Recent or None.

Empty Trash Automatically: From the Finder, choose Finder > Preferences, then click Advanced. Empty Trash Automatically selects “Remove items from the Trash after 30 days.”

Other ways that macOS helps automatically save space

With macOS Sierra or later, your Mac automatically takes these additional steps to save storage space:

• Detects duplicate downloads in Safari, keeping only the most recent version of the download
• Reminds you to delete used app installers
• Removes old fonts, languages, and dictionaries that aren't being used
• Clears caches, logs, and other unnecessary data when storage space is needed

How to free up storage space manually

Even without using the Optimized Storage features of Sierra or later, you can take other steps to make more storage space available:

• Music, movies, and other media can use a lot of storage space. Learn how to delete music, movies, and TV shows from your device.
• Delete other files that you no longer need by moving them to the Trash, then emptying the Trash. The Downloads folder is good place to look for files that you might no longer need.
• Move files to an external storage device.
• Compress files.
• Delete unneeded email: In the Mail app, choose Mailbox > Erase Junk Mail. If you no longer need the email in your Trash mailbox, choose Mailbox > Erase Deleted Items.

Learn more

• When you duplicate a file on an APFS-formatted volume, that file doesn't use additional storage space on the volume. Deleting a duplicate file frees up only the space required by any data you might have added to the duplicate. If you no longer need any copies of the file, you can recover all of the storage space by deleting both the duplicate and the original file.
• If you're using a pro app and Optimize Mac Storage, learn how to make sure that your projects are always on your Mac and able to access their files.

BestExternal Hard Drives for MaciMore2019

When it comes to storing data, personal information, and essential documents, you can never be too safe. External hard drives are not only useful for storing data but are an excellent way to transport files from one location to another. When you take into account price, ease of use, and portability, the Seagate Backup Plus Slim is the most reliable hard drive you can carry around with you at all times.

Best Overall: Seagate Backup Plus Slim (2 TB)

If you want a reliable external hard drive that has a decent amount of storage, is super easy to carry around and has a very affordable price tag, the Seagate Backup Plus Slim is the best option for most people. Formatted for Windows and Mac right out of the box, it's easy to carry all your essential documents from desktop to laptop without missing a beat.

The Seagate Dashboard back up system is a fantastic simple tool that can let you schedule backups to ensure you never miss any critical files you need in case something terrible happens to your computer. You can set automatic backups daily, weekly, or monthly, and change the frequency whenever you want.

Seagate also throws in a one-year complimentary subscription to Mylio Create. This can help you wrangle your photo library if you don't already use some photo managing tool, and a two-month membership to Adobe Creative Cloud Photography Plan.

Pros:

• Affordable
• Great backup software
• USB 3.0
• Metal enclosure

Best Overall

Seagate Backup Plus Slim (2 TB)

Reliable, portable, and affordable.

Don't worry about lengthy setups or formatting procedures. Plug in the Seagate Backup Plus Slim 2TB which is formatted for Mac right out of the packaging.

Best USB-C hard drive: Samsung T5 Portable SSD (1 TB)

This small compact SSD drive from Samsung comes with both a USB-C to USB-C cable and a USB-C to USB-A, meaning it's perfect to use with your MacBook or Mac.

Its fast 540 MB/s read and write speeds are more than enough to transfer any file. And should be able to store all your photo and video files with ease thanks to its straightforward software. Plus, if you're worried about encryption, the Samsung T5 Portable SSD has you covered with an optional password to launch the drive, and AES 256-bit hardware encryption on all your files.

Pros:

• USB-C
• SSD
• Super compact
• AES 256-bit hardware encryption

Best USB-C

Samsung T5 Portable SSD (1 TB)

Fast and encrypted

With 540 MB/s read and write speeds the Samsung T5 Portable SSD is fast enough for photographers and videographers to transport all their work.

Compatible with Time Machine right out of the box, the 8 TB storage capacity on the Western Digital My Book is perfect for people looking for a lot of stage at a reasonable price. It's USB 3.0 meaning it's easy to take advantage of its storage speed with fast transfer speeds.

While portability is not the Western Digital My Book's strong suit and it needs a separate power source, it does offer 256-AES encryption when you download its easy-to-use security software. It ensures all your important files and documents stay private.

If you're looking for a drive that has lots of space, os you don't have to have multiple as your storage needs grow, look no further.

Pros:

• Lots of storage
• 256-AES encryption
• Time Machine compatible

Best Capacity

Western Digital My Book (8TB)

Lots of storage for those who need it

Western Digital offers 256-AES encryption when you download its security software, meaning you can rest easy knowing your private information and personal data is safe.

Best Thunderbolt 3 Drive: LaCie Rugged Thunderbolt

LaCie hard drives have always been good for people on the go because of the rugged design. The LaCie Rugged Thunderbolt can withstand some dust, dirt, and even a tiny bit of water being splashed on it.

It's 7200 RPM Hard drive keeps things running smoothly. And the included USB-C cable — which supports Thunderbolt 3 — makes it perfect for MacBook and Mac users alike!

Cons:

• Only 130MB/s

Best Thunderbolt 3 Drive

LaCie Rugged Thunderbolt

Rugged design with Thunderbolt 3

External Storage For Macbook Pro 2019

The LaCie Rugged Thunderbolt 3 is a favorite because it can withstand drops, dust, and even the occasional splash of water, making it easy to carry around!

Best for Legacy Hardware : G-Technology G-DRIVE USB 3.0 (4TB)

While Apple has been going the way of USB-C and Thunderbolt 3 for a while now, some of us still use older hardware and thus don't need hard drives that have USB-C connections. If you're still rocking USB-A or even a Thunderbolt 2 connection from your Mac, the G-Technology G-DRIVE USB 3.0 (4TB) is a perfect companion.

Its all-metal design is not only more durable than plastic hard drives, but it also looks stylish! Plus, it's 7200 RPM speed allows the G-Technology G-DRIVE USB 3.0 to achieve 195 MB/s read and write speeds. This makes it fast enough to transfer large video files quickly and efficiently.

Cons:

• Needs to be reformatted for Windows

Best for legacy hardware

G-Technology G-DRIVE USB 3.0 (4TB)

Stylish and fast even on older computers

With 7200 RPM, this hard drive works hard and fast to get your files transferred quickly. Plus, it uses USB 3.0, and it even has a Thunderbolt 2 port.

The CalDigit Tuff does the best it can to live up to its name, giving you a hard drive that isn't as delicate as most. Its official IP rating is IP57, meaning it can be submerged in 3-feet of water for 30 mins and come out the other side functional. That's not all; this Thunderbolt 3 compatible drive can also withstand falling from about 4-feet high. We still don't suggest that you purposely abuse the CalDigit Tuff. Still, it's always good to have peace of mind when you're carrying your hard drive around.

Cons:

• Only come in 2TB

Best rugged drive

CalDigit Tuff

Can withstand drops and water

Official rated IP57, the CalDigit Tuff can survive an accidental dip into the water and has a great price tag.

If you're used to dealing with giant file sizes and need a hard drive that can handle transfer data fast, the Samsung X5 is one of the fastest SSD's you'll find. Its read and write speeds are 2,800MB/s and 2,300MB/s respectively, and the entire body is made of metal, making it much harder than plastic drives. Plus, The internal frame on the inside is shock resistant for drops from 2 meters.

This SSD comes with Thunderbolt 3 technology included. This you can take advantage of the fast speeds on your Mac or MacBook Pro, and it doesn't need any formatting, so it's plug and play!

Pros:

• 2,800MB/s read speed
• Shock resistant
• Thunderbolt 3

Best fast drive

Samsung X5

Incredibly fast SSD

If you need blazing fast speeds for giant files, the Samsung X5 is a monster external SSD that can handle any workload.

External Storage For Macs

Bottom line

The Seagate Backup Plus Slim is the most reliable hard drive you can carry around with you at all times. It is formatted for both Mac and Windows right out of the box, and its easy-to-use software can automatically do backups for you as often or as little as you want.

Seagate also throws in a one-year complimentary subscription to Mylio Create. This program can help you wrangle your photo library if you don't already use some photo managing tool. A two-month membership to Adobe's Creative Cloud Photography Plan means it's perfect for budding photographers as well.

Credits — The team that worked on this guide

Luke Filipowicz is an iMore staff writer who has been carrying around his Seagate Backup Plus Slim since his college days.

Lory Gil is the Managing Editor of iMore and an avid believer in having as many backups of your important files and documents as possible.

External Storage For Mac Book

Rene Ritchie is the foremost authority on all things Apple and has insider knowledge about the goings-on at the biggest tech company in the world. When it comes to accessories for Mac, Rene has used them all.

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External Storage For Mac And Pc

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External Storage For Mac Air

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