Nexo

Nexo is a self-hosted object storage server compatible with the Amazon S3 API. It is implemented in Go as a single binary that includes a web console and CLI interface. Key features include erasure coding, clustering, IAM support, presigned URLs, custom domain distributions with caching, and supports secure operations with TLS, KMS, and audit logging. It is an open-source alternative to MinIO licensed under AGPL-3.0.