Major features

• Complete SFTP and SCP client library.
• .NET and .NET Compact Framework.
• Lots of C# and VB.NET samples
• Quick Start SFTP tutorials.
• The SFTP library used by Microsoft in Expression Web and Visual Studio.
• Royalty free redistribution.
• Free one-year upgrades.
• Free one-year support.

Platform support

Current version:

• .NET 2.0, 3.0 and 3.5, 4.0 including 64-bit editions.
• .NET Compact Framework 2.0 and 3.5 (Windows CE, Pocket PC, Windows Mobile).
• Check detailed release history.

Legacy version:

• Version 2.0.3793.0.
• .NET 1.0, 1.1, 2.0, 3.0, 4.0 including 64-bit editions.
• .NET Compact Framework 1.0, 2.0 and 3.5.

Feature list

• Supports all major SSH and SFTP servers.
• Implements SFTP protocol version 3 and parts from SFTP version 4.
• Upload and download to or from disk.
• Upload and download to or from memory.
• Batch file transfer - transfer a complete directory tree or a group of files corresponding to the specified mask.
• FIPS compliant mode in which only FIPS-approved modules are used.
• ZLIB compressed transfers.
• Creating and deleting files and directories.
• Resolving symlinks.
• Setting and retrieving Unix file attributes.
• Pause and resume transfers.
• Multiple simultaneous operations.
• Password, RSA and DSA public keys, public key authentication.
• Kerberos v5 and NTLM authentication through GSSAPI ("gssapi-with-mic" authentication method).
• All common firewalls and proxy servers are supported.
• Includes a stand-alone SSH2 client component for general use.
• Includes Rebex Security component with support for signature/verification, encryption/decryption, etc.
• IPv6 support.
• Support for asynchronous operations according to .NET design patterns.
• Diffie-Hellman key exchange.
• Encryption/decryption using Triple DES, RC4 or AES.
• Dedicated class for manipulating file and directory listings. Wildcards, regular expressions and symlinks supported.
• Events and delegates for effortless integration with your applications.
• Supports resuming file transfers after interruption.
• Progress event handler for monitoring uploads and downloads.
• AuthenticationRequest event for responding to non-trivial keyboard-interactive authentication requests.
• The API closely resembles Rebex FTP for .NET - migrating existing applications from FTP to SFTP is easy.
• Includes SCP support through Scp class.
• Compliant with RFC 4250-4254, 4256 and 4419.
• 100% managed code.
• CLS (Common Language Specification) compliant.
• Easy-to-use API with maximum flexibility, designed to fit nicely into .NET Framework.
• Stable and thoroughly tested code.
• Complete C# source code is available.