Rebex FTP

RebexFile Transfer Tools.NETMono Component
Version 8.0.9673 (Jun 25, 2026)(2)

Robust FTP, FTPS, and SFTP client components for .NET.

  • Unified API for FTP, FTPS, and SFTP protocols.
  • Supports advanced file and directory transfer operations.
  • Includes security features like SSL/TLS and client certificates.
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FTP and FTPS client .NET library.
Rebex FTP offers a comprehensive .NET library for implementing FTP, FTPS, and SFTP client functionality. It supports secure connections with SSL/TLS, client certificate authentication, and handles a wide range of file and directory operations. The library's consistent API simplifies integration across multiple protocols for efficient file transfer management.

Universal Multi-Protocol Support

Provides clients for FTP, FTPS (explicit and implicit SSL), and SFTP within a single class, allowing developers to use one interface for multiple file transfer protocols.

Comprehensive Connection and Authentication

Supports connecting to servers using various security modes and authentication methods including username/password, accounts, and client certificates.

Extensive File Operations

Enables uploading, downloading, deleting, renaming, and checking files with advanced features such as partial transfer, resuming, and retrieving file checksums.

Efficient Directory Management

Offers directory listing (simple and recursive), creation, deletion with recursive options, renaming, and checking existence with support for custom directory listing parsing.

Advanced FTP Features

Supports server-to-server transfers, SITE commands, custom FTP commands, and uploading files using server-generated unique names.

Transfer Performance Controls

Includes bandwidth throttling for upload and download, transfer speed monitoring, session caching of TLS/SSL, and large buffer mode.

Event-Driven and Asynchronous Operations

Implements events for progress tracking and problem detection, with support for asynchronous programming patterns including task-based methods and IAsyncResult.

Extensive Logging and Diagnostics

Allows detailed logging with configurable verbosity, built-in and custom log writers to simplify troubleshooting and monitoring of file transfer sessions.

Extensible API Access

Provides a protocol-agnostic IFtp interface for unified file transfer operations and direct access to underlying FTP or SFTP objects for protocol-specific features when required.

Product Compatibility

Review the details below to ensure this product is supported within your environment.

Component Type

  • .NET
  • Mono Component

.NET Version

  • .NET 10 LTS
  • .NET 9 STS
  • .NET 8 LTS
  • .NET 5 / .NET Core 3.1
  • .NET 4.8 or earlier

.NET Platform

  • .NET Assembly
  • .NET Class
  • .NET Core 3.1 Assembly

IDE Support

  • Visual Studio