Transfer Photos Between Google Accounts. Now enter the secondary email address at the top and click on next. Open google photos and log in with your old account.

Your google accounts total storage space applies to content transferred from icloud photos to google photos. If you are logged. Open the copied link using another account.
Once the files are selected right click and add your new accounts email address as a collaborator.
Switch to another google account you can use the method from the first section. Now select all the photos you wish to transfer and use the ctrld shortcut to download them. While signed in to your first google photos account go into the utilities tab and click the get started button under add partner account to move photos from one account to. Open the copied link using another account.