
Amazon S3 Connector
Simple and secure file transfers with AWS S3
Couchdrop’s Amazon S3 connector allows for secure file transfers to and from S3 buckets and is compatible with several transfer protocols, including FTP/S, SFTP, and other S3 connections.
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“Couchdrop is very easy to setup and maintain. The solution just works. Once you hooked up your cloud storage and mounted it to an endpoint, all you need to do is give access to your SFTP users within the interface. That's it. You're done.”
“Couchdrop takes a legacy method of transfering files and puts a modern spin on it. I love how I can literally put an SFTP front end on basically ANY cloud storage platform. ”
“Couchdrop gives us the flexibility to use whatever back-end storage provider that we want. For example, we are using an S3-based service with immutability turned on, so we can support legacy protocols with the latest in data protection.”
“Couchdrop allows our newer tech stack based on real-time events to work with our customer's older tech stacks that are dependent on SFTP. Additionally, it's great that I don't have to manage an SFTP server, SSH keys, and training of our teams to interact with data we receive from our customers.”
The secure cloud file transfer solution for AWS S3
Couchdrop works as a secure conduit for directly transferring files to and from S3 buckets with no temporary storage layer. Use any file transfer method to securely move files in and out of AWS S3 at will.

SFTP to Amazon S3
Connect AWS S3 to your Couchdrop cloud SFTP server to securely transfer files from any system directly into an S3 bucket. External parties can then connect to Amazon S3 using SFTP clients like FileZilla, Cyberduck, or WinSCP with granular permissions and access levels to download and/or upload files directly to a specified bucket.
Secure web portal for document collection to Amazon S3
Generate secure, branded web portals where users can securely upload files directly to an S3 bucket without platform access.


Extract and save email attachments to S3
Create dedicated email addresses that automatically extract and save email attachments to an S3 bucket. Add optional security like expiration time and an email allow list, and update the email recipient to the mailbox address in your or your partners’ automated systems to automatically email files to S3.
Share files from AWS S3 with external users
Share files directly from an S3 bucket or upload files to a secure temporary location in hosted storage where external parties can download them using a secure sharing link. Add optional security settings like password protection and one-time usage for further protection.

THOUSANDS OF ORGANIZATIONS SIMPLIFY AND SCALE SECURE FILE TRANSFERS WITH COUCHDROP








































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Frequently asked questions
How do you connect Amazon S3 to Couchdrop?
What information do I need to connect S3 to Couchdrop?
Do S3 connections show up as folders in Couchdrop?
Can I connect multiple S3 buckets to Couchdrop?
Why Couchdrop?
Couchdrop is the simple, secure way to transfer files to and from Amazon S3
Securely transfer files to AWS S3 with the cloud-native modern file transfer platform that is simple, secure, and easy to use.
Instant deployment with zero infrastructure
Forget about setting up servers, provisioning VMs, and managing complex job settings. Couchdrop connects to Amazon S3 to let you securely transfer files with no infrastructure management.
No temporary storage, no files stored
Most Cloud SFTP servers use S3 as a temporary storage layer. While Couchdrop supports direct S3 connections, there’s no temporary storage layer and Couchdrop never stores the files at any point.
Any protocol, any storage platform
Use Amazon S3 as an endpoint to securely transfer files between S3 and any system that supports FTP/S, SFTP, AS2, or S3 connections.
Automate secure Amazon S3 file transfers
Create secure transfer workflows with Amazon S3 without code. Add file processing actions like renaming, encrypt/decrypt, and use event-based triggers or run automations on a schedule.
Secure by design with end-to-end encryption
- Continuous infrastructure scanning
- Enterprise-grade security controls
- No user files stored
Try the modern file transfer platform built for the cloud
Get instant access to Couchrop with a 14-day free trial with no credit card or sales call required or book a personalized demo with our infrastructure experts