Are there ways way to achieve offline backup of iCloud Photo Library including album structure without a Mac?
Here's why I'm asking.....
My parents use iPhone and iPads, and backup/sync their photos using iCloud Photos. They also have a very old Mac (2010 MacBook Pro) which got a lot of use when it was first purchased, but they almost entirely stopped using it when they started using iPads a few years ago. Therefore they haven't bothered upgrading to a newer Mac. However, one use that has persisted is to sync the iCloud photos libraries to the iPhoto library on the Mac to enable an offline backup via Time Machine.
In the last few months the (old & unsupported) version of iPhoto installed on this Mac stopped syncing with iCloud Photos, so it can no longer perform this role. Also modern web browsers are no longer supporting the version of Mac OS installed on the machine. So this machine can no longer perform any useful function for my parents (at least not without installing a different OS). Because they have so little use for the Mac, they're not keen on buying a new Mac. But ideally would like to have a way to continue keeping an offline backup of their iCloud Photo libraries.
I understand the iCloud Photo library can be synced to Windows machines via iCloud for Windows. This seems like a decent solution for achieving an offline iCloud Photo library backup at low cost (I have some spare Windows machines capable of running Windows 11). But from what I can tell, the iCloud Photo Library Album structure does not get synced to Windows. Hence the question at the top of this post.
Here's why I'm asking.....
My parents use iPhone and iPads, and backup/sync their photos using iCloud Photos. They also have a very old Mac (2010 MacBook Pro) which got a lot of use when it was first purchased, but they almost entirely stopped using it when they started using iPads a few years ago. Therefore they haven't bothered upgrading to a newer Mac. However, one use that has persisted is to sync the iCloud photos libraries to the iPhoto library on the Mac to enable an offline backup via Time Machine.
In the last few months the (old & unsupported) version of iPhoto installed on this Mac stopped syncing with iCloud Photos, so it can no longer perform this role. Also modern web browsers are no longer supporting the version of Mac OS installed on the machine. So this machine can no longer perform any useful function for my parents (at least not without installing a different OS). Because they have so little use for the Mac, they're not keen on buying a new Mac. But ideally would like to have a way to continue keeping an offline backup of their iCloud Photo libraries.
I understand the iCloud Photo library can be synced to Windows machines via iCloud for Windows. This seems like a decent solution for achieving an offline iCloud Photo library backup at low cost (I have some spare Windows machines capable of running Windows 11). But from what I can tell, the iCloud Photo Library Album structure does not get synced to Windows. Hence the question at the top of this post.