Hello, @Katie Stolt
Welcome to the Docusign Community!
How many completed envelopes we’re talking about?
Depending on the quantity you could download every completed envelope individually, but if it’s a lot of completed envelope you could use Docusign Retrieve where is possible to download as a bulk, however in this case you need to contact our Support team: https://support.docusign.com/s/articles/How-do-I-contact-DocuSign-Customer-Support?language=en_US
How to use Retrieve: https://support.docusign.com/s/document-item?language=en_US&bundleId=oyh1657217277873&topicId=ktg1667856889750.html&_LANG=enus
Another possibility would be using Agreement Actions, create a Rule to save completed envelopes to Google drive, OneDrive, Box, Sharepoint and others as ZIP files. But on this case, the rule would only be applied to new created envelopes, it is not retroactive.
Let me know if I answered your question, OK?
Best,
Alexandre
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