If you are looking for a bulk Gmail backup tool, Take a look at Gs Richcopy 360 which can backup your data directly from cloud to cloud, server, or Hard Drive .

When it comes to transferring from GCS to S3 or transfer from S3 to GCS, Tools like CloudFuze and Gs Richcopy 360 can do this job easily, directly, automatically, and with additional filters if you need .

Please take a look at Gs Richcopy, it can Transfer from Google Cloud to Google Drive directly, no need to download and reupload

Consider using the Gs Richcopy 360 tool, it is a simple way to migrate to and from Google Workspace and also most of the popular clouds without data loss. This robust solution enables comprehensive backup of data , ensuring data integrity and securit...