Reply To: Upload location to another disk or server?

Hi,

I think you can download the AWS sdk from AWS S3 PHP SDK
and write a custom plugin to add custom code inside hook quform_upload_absolute_path to modify the file to be saved other than default upload folder of wordpress. Then inside the hook quform_post_process to add the some custom PHP code using AWS S3 library to upload the file to cloud and delete the original file.

Regards,

Venom