Oct 25, 2019 How to switch between Libraries in Photos for Mac. When you create a new library, you may still want to go back to a previous library for something. Fortunately, it's easy to switch between multiple libraries. Make sure that Photos is not open (quit if it is). Hold down the Option key on your keyboard. Double-click on Photos. Jan 13, 2020 It's easy to get started. Just turn on iCloud Photos in your Settings and make sure that you're signed in with the same Apple ID on all of your devices. On your Mac, go to System Preferences iCloud and click the Options button next to Photos. Then select iCloud Photos. Not sure it is a good idea in most cases but see below from Adjust the size of your Photos library to work with iCloud Photo Library on your Mac - Apple Support. Hold down the Option key while opening Photos. Choose Create New. Import content from your previous library to create a new, smaller library.
We take a lot of photos with our iPhones and even DSLRs and other cameras. Photos are great for capturing memories with others, or when you just want to get a snapshot of something beautiful. Photos on Mac can help you keep all of your photos in one place, and even help you organize them.
If you have a lot of photos and videos, one of the simplest and easiest ways to start organizing everything is to make use of albums, especially when you give them good names. And if you use iCloud Photo Library, all of your albums in Photos for Mac get synced to your iOS devices too.
Launch Photos on your Mac.
Pick out the photos you want to add to an album, either new or existing.
You can choose an existing album, or create new album.
Optionally, you can make a new album at any time by clicking the + button that appears in the sidebar next to My Albums. Drag-and-drop the albums in whatever order you want to rearrange them in the sidebar.
When you have a lot of albums, it may be better to clean it all up by organizing albums into folders, which are like collections of albums. It's easy to do.
Either right-click on My Albums in the sidebar, or hover above and then click on the + button that appears next to My Albums.
Give your folder a name.
Drag the albums that you want into that folder.
Smart Albums are like regular albums, but smarter, obviously. They're great for helping you quickly organize images without the need of manually adding each one to an album because it's all automated.
Right-click on My Albums or click the + button that appears next to My Albums.
Choose the parameters for your Smart Album.
Click OK to confirm.
Smart Albums have a large number of different parameters, such as photos, faces, aperture, ISO, Live Photo, RAW, Portrait, and more. With all of these options, you can create many different Smart Albums to suit whatever it is you need.
If you're not satisfied with the Smart Album, you can always tweak the settings by clicking on the gear icon that's next to the Smart Album's title, then re-select the parameters you want to use.
Unfortunately, Smart Albums do not sync to your other devices through iCloud Photo Library, as they're only available on your Mac.
The Sidebar in Photos is a great way to quickly jump between various areas in Photos quickly and easily. Plus, it helps you find albums that may otherwise be hidden, so this was a design choice made by Apple.
However, if you are running macOS Sierra and older, you can actually hide or unhide the sidebar as you wish.
Follow the steps above to hide it (make sure Show Sidebar is unchecked).
One of the coolest things about Photos is that it intelligently groups all of your photos and videos into moments, collections, and years.
This means that your photos appear in a timeline and are grouped by things like location, or even event. It's a great way to take a look back at your memories and relive those specific moments in time.
The Moments, Collections, and Year views are only available in macOS Mojave and older.
Click on Photos, Moments, Collections, or Years buttons at the top of the window.
Click on a section of a Year to move to that Collection, or a section of a Collection to drill down into that Moment, or an item in a Moment to view that image or video in closer detail.
A single click on an item selects it, while a double click takes you to view it.
In the Year and Collections views, thumbnails can be small. You can click-and-hold and then drag the cursor in any direction over the thumbnails to get a larger preview. Letting go will take you directly to the image that the cursor was last on.
To replace the previous Moments/Collections/Years view, Catalina changed it to Years, Months, and Days for simplicity.
Make sure you're in the Photos section in the sidebar.
Source: iMore
Click the Years, Months, or Days buttons at the top of the window. The default view is All Photos.
Clicking on Years lets you see each year as a block. Double-clicking the year takes you into Months.
When you double-click on a Month, you'll drill down into the Days view.
You can create a new library for your photos at any time with Photos for Mac. To do so, make sure that you quit Photos and reopen it with the following method to get the Library options.
Click OK.
You've now created a brand new Photos Library. Unfortunately, there is no easy way to migrate over photos and video, so you will need to export the content you want, and then import it back into the new library.
When you create a new library, you may still want to go back to a previous library for something. Fortunately, it's easy to switch between multiple libraries.
Click on the name of the library you want to open.
Voilá! Just make sure to repeat this process each time you want to switch to a different Photo library.
If you're low on storage space on your Mac, you can just move your Photos Library to an external hard drive. Keep in mind though, that you will need to have this external drive plugged in to access your Photos Library, even if you have iCloud Photo Library enabled. And you aren't able to create a second Photos Library that has iCloud Photo Library enabled on your Mac, so be wary.
Click on the Photos Library file and then drag it to your external hard drive in the sidebar.
This process may take a while, depending on how big your Photos library is.
The Photos app technically supports the management of images that aren't locally stored within its library — that is, you can keep a set of images in a folder called 'October Trip' and manage them within Photos without having to make a separate copy of them. You can do this by navigating to Photos > Preferences from the menu bar, selecting the General tab, and unchecking the 'Copy items to the Photos library' box under Importing.
That said, reference libraries won't play nicely with iCloud Photo Library users; you may run into problems when syncing, or not be able to sync at all. So if you plan on using a reference library, you'll have to opt out of iCloud Photo Library.
I also didn't have any luck getting referenced files to sync properly with Photos — I'd delete a photo, but the reference file would stay in its original location, even after deleting it from the 'Recently Deleted' folder. Not sure if that's a bug or just not how Photos wants us managing referenced photos, but worth noting.
Sound off in the comments below!
October 2019: Updated for macOS Catalina.
You need more ports, right? And you probably need more storage, right? What you really need is the HybridDrive.
Written by Adam Engst Wednesday, 01 May 2019 16:04Photos makes it easy to create and switch between libraries. That’s good when photos need to be kept completely separate. For instance, a real estate agent might want to keep personal photos separate from house photos taken for work. But too much separation is annoying—you have to keep switching between libraries, and it’s easy to import new photos into the wrong one.
If you struggle with multiple Photos libraries, never fear—you can merge them. Unfortunately, the process is slow, can require a lot of disk space, and may result in the loss of some metadata. You have three options: merging through iCloud Photos, using the PowerPhotos utility, and merging by exporting and importing. Each has pros and cons.
Apple’s iCloud Photos service offers the best solution for merging libraries. The trick is that whenever you designate a library as your System Photo Library, Photos automatically uploads all images that aren’t already present, adding them to the photos already in iCloud Photos. It also retains all the metadata surrounding your photos—titles, keywords, albums, facial recognition, projects, and more.
On the downside, using iCloud Photos almost certainly won’t be free unless you have so few photos that the combined library will fit within the free 5 GB of iCloud space Apple gives everyone. Almost everyone will have to pay for additional storage space ($0.99 per month for 50 GB, $2.99 for 200 GB, or $9.99 for 2 TB) for at least the month in which you’re doing the merge. iCloud Photos is a good service, so it’s likely worth paying for anyway.
More problematic is that the iCloud Photos way of merging will be very slow. If you haven’t already started using it, it could take a week or more to upload many thousands of photos. Plus, it will probably download the entire cloud-based collection of photos to each library whose photos you want to merge, so you may need a lot of local disk space too.
If you haven’t previously used iCloud Photos, go to System Preferences > iCloud and click the Options button next to Photo. In the dialog, select iCloud Photos.
Now, starting with the smallest Photos library and working up in size, follow these steps for each library you want to merge:
When you’re done, the last Photos library becomes the one you’ll keep, and you can delete the others. Needless to say, make sure you have good backups first!
The $30 PowerPhotos from Fat Cat Software provides a variety of extra capabilities when working with Photos. It helps you to create and manage multiple libraries, copy photos between libraries, find duplicates, and—most important for this topic—merge libraries.
Because PowerPhotos is working entirely on your Mac’s drive, it’s fast and it doesn’t require huge amounts of extra disk space. Unfortunately, unlike the iCloud Photos approach, which brings in both originals and any edits to those photos, PowerPhotos can import only your original photos or the versions that you’ve edited, not both. Plus, it can’t merge facial recognition data, smart albums, or print projects.
PowerPhotos provides an actual interface for merging too—choose Library > Merge Libraries to start.
In the window that appears, you have four tasks:
How do you transfer iphoto library to another mac pro. First, follow the instructions in so that one of your Macs has access to both libraries. If you want to copy photos from a library on one Mac to a different library on another Mac, you can do that with two basic steps.
This final option is conceptually simple. You export all the photos from one library and then import them into another. It’s even what Apple recommends. The main thing it has going for it is that it’s free, and it will be faster than the iCloud Photos approach. It could also be useful if you want to copy a subset of photos between libraries, rather than merging all photos.
However, as with PowerPhotos, you have to choose between original and edited photos, and you’ll need a lot of extra disk space. Even worse, you’ll lose even more metadata, including albums, faces, and print projects. And if you export as JPEG, your photos may also suffer a slight quality drop as they’re recompressed.
For those who want to use this approach, Apple provides detailed instructions. In essence, you’ll click Photos in the sidebar to see everything, and then choose Edit > Select All. Then you’ll choose File > Export and either Export X Photos (to get the edited versions of images) or Export Unmodified Original for X Photos (to get the original images). Once everything has exported, you’ll switch libraries in Photos and then drag the folder of exported images back into Photos to import it.
Our nod goes to the iCloud Photos technique, but PowerPhotos is a fine utility for those who aren’t perturbed by its limitations. Of course, don’t start any merging without making backups first, and if you need help, don’t hesitate to call us.
Social Media: If you want to merge Photos libraries to avoid having to switch back and forth, there are several approaches you can take, but each comes with pros and cons. See them all at: