In GetAccept, your signed documents are all stored in the Archive on the left side menu.

Please note!

You can only download 100 signed documents at a time

How to download your signed documents in your archive

Go to Archive
Tick in the checkbox on the documents you want to download. You can also download all by clicking on the top checkbox to mark all and download from there.
Done!

If there are more pages with signed documents within the archive, you need to go to each page and download all from each page.