Please see Adobe Creative Cloud desktop app: Questions and answers Is there a file size limit? With the Creative Cloud desktop application, you can upload files up to 5 GB. If you attempt to upload anything larger, you may see some unexpected errors. With the Creative Cloud website, you can upload files up to 1 GB. If you attempt to upload anything larger, you may see some unexpected upload failures. Creative Cloud Connection is the previous name for file syncing. File syncing is now included in the Creative Cloud desktop application. Information and a download link are here https://www.adobe.com/creativecloud/desktop-app.html.
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