The short answer
Check your total iCloud usage against the smaller plan and verify independent copies of anything you plan to remove. Backing up photos to a PC does not reduce your iCloud usage or change your subscription.
1. Check total usage against the smaller plan
Open your Apple Account’s iCloud settings and review the storage breakdown. Include device backups, iCloud Drive, Messages, Mail, and other app data as well as photos. If you share storage with family members, include their needs in the decision.
Write down your current usage, the smaller plan’s capacity, and how much space you expect to need for new photos and backups. For example, 45 GB of stored data leaves little room to grow on a 50 GB plan. A photo archive on your PC will not reduce that 45 GB by itself.
Use Apple’s storage management guide to identify the categories taking up space. Decide which data should remain available through iCloud before removing anything.
2. Understand when the change takes effect
Apple says a downgrade takes effect after the current subscription billing period ends. If your usage exceeds the new limit, iCloud will not sync or update your information and backups will not complete until you reduce usage or increase storage. Review Apple’s current downgrade instructions for the details that apply to your account.
Moving to the free plan also changes access to iCloud+ features. Check whether you rely on services such as Private Relay, Hide My Email, or HomeKit Secure Video, and whether Apple One or family sharing changes the storage available to you.
Downgrading is a subscription change. Downloading photos, deleting cloud items, and turning off iCloud Photos are separate actions with different effects. Do not use a deletion option as a shortcut to changing your plan.
3. Make independent copies of what you want to keep
For photos and videos, download the originals to a folder you control. A phone using optimized storage or a PC folder containing cloud placeholders is not enough evidence that you already have every original locally.
On Windows, you can use PhotoKeeper to save the iCloud photo library to a local disk or a connected external drive:
- Install PhotoKeeper on a supported Windows 11 x64 PC and connect the correct Apple Account.
- Open Backup, choose Save location, and review Backup scope.
- Select Start backup, leave the app running and the destination disk connected, and resolve any incomplete items.
Cloud backup requires an active PhotoKeeper trial or license; a seven-day trial is available. Follow the full Windows backup tutorial for the setup and verification steps.
PhotoKeeper’s photo backup is not a backup of your entire Apple Account. Export or back up the iCloud Drive documents and other data you intend to remove using the appropriate apps. Keep another copy of irreplaceable files on a separate physical device.
4. Verify the archive before removing cloud items
- Review the completed backup scope and resolve failed or incomplete items.
- Open original photos from different dates and play several large videos directly from the destination folder.
- For Live Photos, verify both the image and its motion file. Use the Live Photos tutorial to check playback.
- Test selected saved files with the network disconnected, so you know those samples do not depend on a fresh cloud download.
- Check the second copy as well as the first. Two folders on one disk do not protect against that disk failing.
Do not judge completeness solely by counting files: one Live Photo can have multiple components. Sampling is useful, but does not replace reviewing the full backup result.
5. Reduce cloud usage only if that fits your needs
If your usage already fits comfortably within the smaller plan, you may not need to delete anything. Otherwise, decide what you can remove after verifying its independent copy.
Deleting a photo from iCloud Photos also removes it from devices using the same synced library. Review Apple’s deletion and storage guidance before changing that library. If you want the full collection to remain available on all your Apple devices, retaining enough iCloud capacity may be the better choice.
PhotoKeeper does not automatically delete cloud photos or reduce your bill when a backup finishes. Completed local backups are not automatically removed when their source items are deleted from iCloud, but you must still protect those local files from disk failure and manual deletion.
6. Change the plan and recheck your devices
Follow Apple’s device-specific downgrade steps; the settings path varies with the operating system version. Review the chosen plan and effective date before confirming.
After the smaller plan takes effect, check the storage total again. Confirm that new photos reach iCloud and that the device backups you rely on complete. Keep enough headroom for normal growth so you do not immediately run into the smaller limit.
If you plan to keep archiving new photos to your PC, schedule PhotoKeeper backups and periodically check the latest successful run. A one-time download protects the items it saved, not photos you take afterward.