Yes, docuWeaver integrates seamlessly with Amazon S3 for document storage and access.
For example, if you have an Account record named "Enzigma Solutions", and you create a folder under it called "Contracts", the same folder structure will be mirrored on your Amazon S3 storage—i.e., a "Contracts" folder will be created under the "Enzigma Solutions" directory.
Any files uploaded to this folder via Amazon S3 will be accessible directly from Salesforce under the "Enzigma Solutions" record using docuWeaver.