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FTP/SSL Client Component for .NET, iOS, Android, UWP, and CF

Easily add comprehensive Secure File Transfer capabilities to your .NET applications

Ultimate FTP is a 100%-managed .NET class library that adds powerful and comprehensive File Transfer capabilities to your .NET applications including desktop (WinForms, WPF & Console), Web, Services and more. Makes it easy to transfer files between your application and Unix, Windows, and Mainframe FTP servers.

Ultimate FTP supports .NET Framework, .NET CF, Mono, Xamarin iOS, Xamarin Android, and experimental platforms including Xamarin Mac, Universal Windows Platform, and Portable Class Library.

Ultimate FTP setup package includes:

  • 22 FTP Sample projects written in C#, VB.NET and ASP.NET.
    • 2 WinForms FTP Client Applications with full FTP functionality in C# and VB.NET.
    • 2 Console FTP Client Applications with full FTP functionality in C# and VB.NET.
    • 2 ASP.NET AJAX FTP Client Web Applications in C# and VB.NET.
    • 2 WinForms Multi-thread File Transfer Sample Applications in C# and VB.NET.
    • 2 WinForms File Transfer Resume Sample Applications in C# and VB.NET.
    • 2 WinForms File Synchronization Sample Applications in C# and VB.NET.
    • 2 WinForms Multiple File Transfer Sample Applications in C# and VB.NET.
    • 2 WinForms File Transfer Sample Applications in C# and VB.NET.
    • 2 WinForms Zlib File Transfer Sample Applications in C# and VB.NET.
    • 2 ASP.NET FTP Upload Web Applications in C# and VB.NET.
    • 2 ASP.NET FTP Download Web Applications in C# and VB.NET.
  • 6 Proxy Sample projects written in C#, VB.NET and ASP.NET.
    • 4 WinForms Proxy Client Applications in C# and VB.NET.
    • 2 ASP.NET Proxy Client Web Applications in C# and VB.NET.
  • Comprehensive integrated product documentation, including Class Reference and examples.
  • Free introductory support.

Components included in Ultimate FTP setup package

  • UltimateFtp Component - A 100%-managed .NET class library that adds powerful and comprehensive Secure File Transfer capabilities to your .NET applications.
  • UltimateProxy Component - Sends data to a host through a proxy server; fully supports HTTP Connect, SOCKS4, SOCKS4A and SOCKS5.
  • UltimateFileSystem Component - A base file system library for transferring and sycnhronizing files between file systems such as FTP, SFTP, SCP, ZIP, etc.
  • UltimateFileSync Component - Add files and directories synchronization ability to any file system including FTP, SFTP, SCP, ZIP, TAR, TGZ, GZip, and DiskFileSystem.

Testimonials

Your products are great. It makes my life so much easier. Now I only need to focus on business logic instead of having to deal with many limitations of the .NET framework.
Geoff Suddard - Software Developer Office Choice Limited
We purchased it several months ago. I really appreciated the trial -- it gave us 100% confidence that the API was the right choice.
Peter Czarnecki - Informco