AWS Storage Gateway - AWS Storage Gateway is a service connecting an on-premises software appliance with cloud-based storage.
PortKnox - PortKnox is a free OwnCloud provider.
Minio - Minio is an open-source minimal cloud storage server.
Simple DNSCrypt - A simple management tool for dnscrypt-proxy.
VMware vSAN - VMware vSAN is radically simple, enterprise-class software-defined storage powering VMware hyper-converged infrastructure.
Cloudamo - Nextcloud all in one hosting for all your files at one place.