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 Library and use Optimise Mac Storage, or move your photo library to an external drive.
Before you start, make sure that you back up your library.
Nov 12, 2019 Assuming you use Photos or iPhoto as your Mac image library app, then the library may hold the only copy of every photo you've ever taken with a digital camera or your smartphone. Your image library should probably have its own dedicated backup method in addition to Time Machine to ensure that one-of-a-kind photos are retained for the long term. Mar 11, 2008 Just copy the 'iPhoto Library' folder that should be there in your pictures folder onto the same location on your iMac. You can do this via Firewire, ethernet or whatever else. If there is already a library on the iMac, then copy it to a different location. When launching iPhoto, hold down option key. Oct 24, 2012 To move an iPhoto Library to a new machine you will have to link the two Macs together either by a Wireless Network, Firewire Target Disk Mode, Ethernet, or even just copy the iPhoto Library from the Pictures Folder to an external HD and then on to your new Mac Then launch iPhoto. Jul 12, 2017 By default, Photos creates its library in your Pictures folder, but it can be easily moved or newly created. There are any number of reasons you might want to create a new Photos library or move it to another location. We wanted to move our library because our “Pictures” folder (which is actually a special user folder) is located on our.
Prepare your drive
You can store your library on an external storage device, such as a USB or Thunderbolt drive formatted as APFS or Mac OS Extended (Journaled).1 Find out how to check the format of your external storage device.
To prevent data loss, Apple doesn't recommend storing photo libraries on external storage devices like SD cards and USB flash drives, or drives that are shared on a network.
Move your Photos library to an external storage device
- Quit Photos.
- 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 its new location on the external drive. If you see an error, select your external drive's icon in the Finder, then choose File > Get Info. If the information under Sharing & Permissions isn't visible, click , then make sure that the 'Ignore ownership on this volume' checkbox is selected. If it's not selected, click to unlock it, enter an administrator name and password, then select the checkbox.2
- After the move is finished, double-click Photos Library in its new location to open it.
- If you use iCloud Photo Library, designate this library as the System Photo Library.
Delete original library to save space
After you open your library from its new location and make sure that it works as expected, you can delete the library from its original location.
In a Finder window, go back to your Pictures folder (or whichever folder you copied your library from) and move Photos Library to the trash. Then choose Finder > Empty Trash to delete the library and reclaim disc space.
Open another Photos library
If you have multiple libraries, you can open a different one like this:
- Quit Photos.
- Press and hold the Option key while you open Photos.
- Select the library that you want to open, then click Choose Library.
Copy Iphoto Library To New Mac
Photos uses this library until you open a different one.
Learn more
If you have a permissions issue with your library, you might be able to resolve the issue by using the Photos library repair tool.
1. You can't move your library to a disc that's used for Time Machine backups.
Copy Iphoto Library To Another Mac Computer
2. If the volume isn't formatted APFS or Mac OS Extended (Journaled), or has been used for Time Machine backups but hasn't been deleted, this checkbox will either not be present or won't be selectable after unlocking. Delete and reformat the drive for this option to be available.