Attachments - Multiple Downloads/Uploads

Hello Everyone, I’m looking for a solution to be able to upload and download multiple/bulk attachments on any records. This feature used to exist before in Flash but now we are not able to do it.
For uploading images or attachments I have to browse from computer and save 1 attachment at a time. Also for downloading, I have to download 1 by 1. Not able to upload bulk images in a record or download all attachments from a record.

Does someone have a solution? maybe a custom plugin to allow this function?