You need to download and install 'Dropbox Desktop Application' on your Mac to sync your iPhoto Library with Dropbox. To sync iPhoto library to your Mac, you will need to find the file for the existing iPhoto library in 'Picture' folder. When you install Dropbox on your Mac, it will create a dedicated folder i.e Dropbox folder on your Mac for storing your photos, videos and files. To sync iPhoto library to your Mac, you will need to find the file for the existing iPhoto library in 'Picture' folder. When you install Dropbox on your Mac, it will create a dedicated folder i.e Dropbox folder on your Mac for storing your photos, videos and files. You can simply drag your iPhoto library from the Picture folder directly to. Nov 17, 2017 Part 2: How to Backup Your Photos to iCloud Photo Library. Or you can backup iPhone photos to iCloud Photo Library wirelessly. Once you sign a new iCloud account, you can get 5G free storage space to save photos and videos. It is enough to back up iPhone photos free for most people. Step 1: Enable auto backup with iCloud Photo Library. I use iPhoto 11, and I'd like to backup the library, along with all the photos. I'd ideally like a continuous backup, by putting the iPhoto Library.photolibrary file / package in Dropbox. But I'm concerned that Dropbox may not preserve everything HFS+ provides, such as: Symlinks, hard links and aliases. Resource forks and extended attributes.
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 Optimise Mac Storage, or move your library to an external drive.
Before you start, be sure to back up your library.
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 such as 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 disc space.
Open another Photos library
![How To Backup Mac Photos Library To Dropbox How To Backup Mac Photos Library To Dropbox](/uploads/1/2/6/0/126047368/465976885.png)
If you have multiple libraries, here's how to open a different one:
- 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.
![How To Backup Mac Photos Library To Dropbox How To Backup Mac Photos Library To Dropbox](/uploads/1/2/6/0/126047368/748369031.jpg)
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 disk that's used for Time Machine backups.
How To Backup Mac Photos Library To Dropbox Account
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.