Xceed.SSH.Client (nuget): Implements a Secure Shell (SSH) client and SFtp remote file and folder entities for the Xceed FileSystem. SSH is a cryptographic network protocol that allows operating network services, like file transfers, securely. Widely used and backed by a responsive support and development team whose sole ambition is your complete satisfaction.  You can try this package for free for 45 days, after which you will need to purchase a license key to continue using it.
Keywords: xceed|ssh|sftp|net