The SfbFtp .NET class library offers a number of classes that make the work of transferring files directly from your application using FTP/SSL (an extension of FTP which is fast becoming a standard for secure FTP) and SFTP (a powerful and secure file-transfer protocol that runs over an SSH session) more easily. The FtpClient and SftpClient classes provide a number of convenience asynchronous methods and events that allow you to quickly create applications which can handle file transfers simultaneously. The library also offers the flexibility, ease of use and rapid development features of a component without the complexities of working with the native socket class or in-depth knowledge of how the File Transfer Protocols are implemented.

1. Fully support both event-driven (asynchronous) and blocking (synchronous) application designs.
2. Supports IPv6.
3. Support SSL2, SSL3, PCT and TLS.
4. Explicit and implicit FTP/SSL support.
5. Large file support (can be greater than 4GB).
6. Active and passive transfer modes.
7. Supports Binary and ASCII transfers.
8. Wildcards, regular expressions and symlinks supported.
9. Stream support.
10. Compression support (MODE Z).
11. Reusable block mode transfer support (MODE B).
12. HttpConnect, Socks4, Socks4A and Socks5 proxy servers support.
13. WebRequest and WebResponse support (this allows you to download files using any protocol).
14. Ability to resume file transfers after interrpution.
15. Raw FTP command and response support.
16. File transfer monitoring support with progress event.
17. Compliant with RFC 959, RFC 1579 and many common extensions.
18. Uniform and comprehensive error handling with .NET exceptions.

1. Royalty free run-time.
2. 1 year minor and major product updates.
3. Full Window Vista support.
4. Support Visual Studio 2005, Visual Studio 2008, Delphi 8, C# Builder and other compliant development environments.
5. Support Drag/Drop integration within Visual Studio.
6. Safabyte SfbFtp can run under both .NET Framework 2.x and 3.x.
7. SfbFtp can be used from ASP.NET web pages, Window Form and Web Services.

1. 100% managed code written in C# (Complete source code included in the Gold License with Source Code).
2. CLS compliant (Common Language Specification).
3. Passed almost Microsoft FxCop's rules.
4. 100% component code covered by Unit Test.
5. Object-oriented design created specifically for .NET Framework version 2.x and above.
6. Does not use unsafe blocks for minimal permission requirements.
7. Seamless integration with the .NET base class libraries.
8. Documentation fully integrated into Visual Studio .NET.
9. C# and VB.NET samples included in the setup package show how to work with SfbFtp.
   

Please take a look at the Documentation for more details on how to use the Ftp component.