FTP library for .NET Framework FTP for .NET is a versatile file-transfer component for .NET languages (such as C# or VB.NET). It allows you to FTP files directly from your application - either synchronously or asynchronously, in active or passive mode, binary or ASCII. All popular FTP and proxy servers are supported. Upload from memory, resume aborted transfers & more... Upload data directly to your server without creating temporary disk files. Resume transfers that were aborted by a network error or user action. Open a remote file as a stream and work with it as if it was accessible locally. Monitor upload and download status and progress using custom events. Send raw FTP commands. View the full feature list. Want more? Request new features - We are always looking for new ways to make our components even better. Supports both .NET Framework and .NET Compact Framework FTP for .NET supports all released versions of .NET Framework (currently 1.0, 1.1 and 2.0) and .NET Compact Framework. Identical source code can be used for your PDA, for desktop applications and for server-side business layer.