If I could give this extension a Zero, I would. I'm using iCloud for Windows on Windows 10 Pro. iCloud goes in a never ending loop, demanding that the extension be downloaded and installed and then not working -- so it demands the install be downloaded.

What a colossal waste of time!

I refuse to use Google Chrome (or Microsoft Edge/Chredge), but I cannot find a browser for a Windows machine that will let me Sync the bookmarks between Safari and the browser.

Any suggestions?

I noticed that the last update for this extension is supposedly 3 years ago.

Why is it still listed by Firefox???

iCloud for Windows bookmark, although added; the iCloud program continues to tell me to download it so bookmarks will sync...

*** BACK UP BOOKMARKS BEFORE INSTALLING ***

Seemed to presume a few things. First, it alphabetized my bookmarks (the ones carefully arranged in a specific order in my toolbar). Then, as I was fixing that, it just started rearranging them and creating duplicates.

I deleted all the changes and restored my backup. Might have been a conflict with Firefox Sync. Alas, we'll never know since Firefox is my primary browser and I trust open source over closed overall. In the end, I disabled iCloud sync in the Windows app and uninstalled the plug-in.