The AWS Snowball service has the following tools that you can download and install on a server in your local environment:
Snowball Client – A terminal application that you can use to unlock Snowball devices and to transfer data onto a standard Snowball.
S3 SDK Adapter for Snowball – A programmatic tool that you can use to transfer data between your on-premises data center and a standard Snowball. You can use the S3 Adapter with existing Amazon S3 interfaces like the AWS SDKs, the AWS CLI, or your own custom Amazon S3 REST client. The S3 Adapter comes already installed on Snowball Edge.
You can learn more about the tools from the following documentation pages:
Choose the tools that you want to download from the following table: