My favorite method to merge two different Photos libraries is as follows: Pick the 'main' library you want to drop the content into. You'll lose information such as your albums and other data besides the photos from the other library. I'll refer to the other library as 'second library' from here on.
Wednesday, 01 May 2019 16:04- Jan 08, 2019 I have multiple iPhoto libraries on an external drive. I want to merge them in on Photos library. I know one option is to open each one as a Photo library and upload to iCloud but I only have a 50 GB iCloud and some of the libraries are larger than that. There is a third party app called.
- Starting with OS X Yosemite 10.10.3, Photos replaced iPhotos on the Mac. If, like my wife, you kept using iPhotos before easing into Photos, you’ve probably got two different photo libraries on your Mac, which can be a pain and a storage hog. Thankfully, you can merge ‘em. To migrate another photo l.
- Dec 28, 2018 If you have several libraries in the Photos app, merge them into one Once everything is on your Mac and in one library, it’s easier to get organized. Let’s take a look at a few questions most people have when they juggle several Photos libraries.
- Mar 18, 2020 Your Photos library holds all your photos, albums, slideshows, and print projects. If your library is large, and you want to free up storage space on your Mac, turn on iCloud Photo Library and use Optimize Mac Storage, or move your library to an external drive. Before you start, be sure to back up your library.
- How to Combine Multiple Photos Libraries Into a Single Library Saturday, July 1st, 2017 Author: Tom Nelson. If you’ve been working with the Mac’s Photos app (or even the older iPhoto or Aperture apps) for any length of time, there’s a good chance you have multiple image libraries to help you organize your pictures.
- The only Apple merge of libraries appeared in Aperture. You could use a third party option like iPhoto allowed, but the main method of merging is to export the photos in whatever organization you want (album oriented) on one Library to the filesystem and then import those into the remaining library.
Photos 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.
Merge through iCloud Photos
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:
- Double-click the Photos library to open it.
- In Photos > Preferences > General, click Use as System Photo Library. (If it’s dimmed out, that library is already set as the System Photo Library.)
- Wait for photos to upload. Scroll to the bottom of the Photos view to see the progress. A Pause link will appear there during uploading—click it if you need to keep Photos from overwhelming your Internet connection. Once the photos have all uploaded, go back to Step 1 with your next Photos library.
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!
Merge with PowerPhotos
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:
- Choose source libraries. You aren’t limited to merging just two libraries; you can pick multiple sources.
- Choose the destination library. This is the library you want to receive all the photos. If you want, you can create a new one.
- Configure duplicate handling. PowerPhotos can import just one of several copies of duplicate photos, or you can bring in all the duplicates if that’s important.
- Choose options. PowerPhotos can merge album contents, create an album from each source library, and create a backup before merging. Most important, though, is the choice of whether to merge your original photos or the edited versions.
Merge by Exporting and Importing
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:
With cameras so readily available, it’s easy to accumulate more photos than you know what to do with. You probably take dozens of pictures when you go out, meet up with friends, or go on vacation. And while taking photos is fun, organizing them is work. But it doesn't have to be that way. In this article, we’ll show you how to organize photos on your Mac in three easy steps:
- Merge your photo libraries in the Photos app
- Delete unwanted photos
- Group pictures using Smart Albums in Photos
Step 1. Consolidate all your photos in the Photos app for Mac
When macOS Yosemite was released in 2014, the Photos app finally came to Macs, replacing outdated iPhoto. Now with Photos, you’ve got more organization tools, including the ability to switch between libraries and merge them.
To start with, let’s get all of your photos from different places onto your Mac. Here’s what you should do:
- Use iCloud Photo Library to ensure that everything you take on an iOS device is synced automatically with your Mac. Alternatively, AirDrop photos from your iPhone and/or iPad to your Mac.
- Import photos from external drives to the Photos app on your Mac
- Import photos from your camera
- If you have several libraries in the Photos app, merge them into one
Once everything is on your Mac and in one library, it’s easier to get organized. Let’s take a look at a few questions most people have when they juggle several Photos libraries.
Merge Photos Libraries Mac Sierra Mac
How do I switch libraries in Photos?
Libraries in Photos can come from a few different sources, including external devices such as cameras and iPhones. If you were using iPhoto prior to Photos, each device and source will have a Systems Photo Library. You can switch between them, and here is how you do that:
- Go to Launchpad
- Hold down the Option key, and then double-click on the Photos app to see the libraries you have on this device
- Now you can move easily from one photo library to another and open the one you want by double-clicking it
How to create a new Photo library on Mac?
Creating a new library is easy. If Photos is open, you’ll need to quit and reopen to create a new library:
- Hold down the Option key
- Double-click on the Photos apps
- Click the Create New button, then choose Library
- Give your new library a name and click OK
How to merge two or more Photos libraries?
At present, there is no native macOS tool for merging libraries in Photos. Essentially, what you’ll be doing is moving all pics to one new library. So, create one as described above, and then follow these steps:
- Launch Photos holding down the Option key and select one the libraries you want to merge
- In the menu bar, click Edit > Select All
- Again in the menu bar, select File > Export. Now you’ve got the following options:
- Export Unmodified Original. This will export every image in these libraries, excluding any edits or changes made to them.
- Export [number of photos you want to export] Photos, which gives you the option to pick a format and select Full Size. That will export your photos as they are, with any edits you’ve made, in TIFF, PNG, or JPEG formats.
- Pick where they’re going (this could be a folder on your Mac or a connected external drive, for example)
- Repeat these steps for the other libraries you want merged
- Now close Photos and re-open using Option to select the library you are merging these photos into
- Either use File > Import or drag the exported photos into the library
How do I delete a Photo library from my Mac?
If you want to delete a library, it’s super easy. You just navigate to the Pictures folder on your Mac, locate the library you want gone, and move it to the Trash. However, you’ll want to make sure you’ve got all the images and videos out of it first. Export them like we described in the previous section, and then trash the library.
Step 2. Remove duplicates and other useless photos
Now that you've merged libraries — which can take a while if you’ve got a lot of photos scattered across different locations — you’ve probably got a whole load of duplicates and similar images. Chances are, you had the same photo on an external HDD and on your Mac and now it’s duplicated, or you had a dozen slightly different variations of the same shot. Sure, you might want to keep one or two, but do you really need the other 11 wasting space on your Mac? Probably not. Here is how you delete redundant photos from a Mac without it taking all evening.
How to delete duplicates in Photos
- Download Gemini 2 for Mac and launch it
- Click Scan for Duplicates
- It will scan every photo, album and folder on your Mac, including those on any connected external hard drives and imported from the iCloud Photo Library. Once complete, click Review Results.
- Gemini has a photo preview mode, so you can see every image, including metadata. Your duplicates are grouped under Exact Duplicates > Images, and similar photos will be under Similar > Images. Use the icon at the top to see a grid view, making it easier to identify which copy you want to delete.<
- Tick the box next to each image you want to delete, then click Remove
Gemini places these in a separate folder in Photos (Gemini Duplicates), giving you a possibility to look through the images once again before deleting them for good. For more information, this article is well worth a read.
Step 3. Use Smart Albums in Photos to organize your pics
After merging your libraries and clearing out duplicates and similar images, take photo organizing one step further and group the remaining pics with Smart Albums. Let’s take a look at how to use this fantastic feature of the Photos app to your advantage.
What are Smart Albums in Mac’s Photos app?
Smart Albums are a way of grouping images by the parameters you set. Maybe you’ll want an album to contain photos taken last Christmas, or you’d rather group all the pics of your kid together. All that and more can be done with a Smart Album. As is the case with a regular Photos album, you can edit and delete it.
How to make a new Smart Album in Photos
Merge Photos Libraries Mac Sierra Download
Creating a new Smart Album is simple:
- Launch Photos
- Click the + button next to My Albums in the sidebar
- Select Smart Album<
- Give your Smart Album a name
- Choose the Parameters, e.g. “kids,” “days out,” “Holiday 2018.” You can modify these at any time.
- Click OK to create
By developing a system (e.g., photos are grouped into albums by date taken) and using Smart Albums, you’ll make sure your photo library is easy to navigate, even if it contains thousands of photos from 2001 and up until now.
That’s it, hope this short guide helps you cope with your photo overload. And remember: the best way to organize photos on your Mac is to keep your library lean and manageable — free from clutter and useless copies. Gemini 2 will gladly help with that.