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.
- Opening Different Iphoto Library On Mac
- Apple Iphoto For Mac
- Rebuild Iphoto Library On Mac
- Lost Iphoto Library On Mac
Before you start, be sure to back up your library.
For copying iPhoto library to a new Mac: Connect your external hard drive. When it displays on Finder, drag the iPhoto Library folder or package to external hard drive. Eject the hard drive from your old Mac and connect it to this new one. Now open iPhoto on the new computer. Hold down the Option key on the keyboard, and keep the Option key held down until you are prompted to create or choose an iPhoto. Oct 16, 2019 How to import your iPhoto Library into Photos for macOS If you have a single iPhoto Library. If you're upgrading to Photos for Mac from iPhoto and you've only ever had a single iPhoto library on your Mac, your upgrade path is easy: After you open the app for the first time, Photos will automatically import all your iPhoto images into the app.
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 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 disk space.
Open another Photos library
If you have multiple libraries, here's how to open a different one:
Opening Different Iphoto Library On Mac
- Quit Photos.
- Press and hold the Option key while you open Photos.
- Select the library that you want to open, then click Choose Library.
Photos uses this library until you open a different one.
Apple Iphoto For Mac
Learn more
Rebuild Iphoto Library On Mac
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 disk that's used for Time Machine backups.
Lost Iphoto Library On Mac
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 erased, this checkbox will either not be present, or won't be selectable after unlocking. Erase and reformat the drive for this option to be available.