FluentFTP 40.0.0-beta3

Prefix Reserved
.NET 5.0 This package targets .NET 5.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.6.2 This package targets .NET Framework 4.6.2. The package is compatible with this framework or higher.
This is a prerelease version of FluentFTP.
There is a newer version of this package available.
See the version list below for details. 
dotnet add package FluentFTP --version 40.0.0-beta3
                    


                    

                
NuGet\Install-Package FluentFTP -Version 40.0.0-beta3
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="FluentFTP" Version="40.0.0-beta3" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="FluentFTP" Version="40.0.0-beta3" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="FluentFTP" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add FluentFTP --version 40.0.0-beta3
                    


                    

                
#r "nuget: FluentFTP, 40.0.0-beta3"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package FluentFTP@40.0.0-beta3
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=FluentFTP&version=40.0.0-beta3&prerelease
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=FluentFTP&version=40.0.0-beta3&prerelease
                    


                            Install as a Cake Tool
40.0.0
  • Please read the Migration Guide for help migrating to the new version!
  • Constructor API
    • New: 4 new FTP client constructors that accept FTP host, credentials, config and logger
    • Remove extraneous constructors because properties can be used instead
  • Asynchronous API
    • New: Split main FTP client classes into FtpClient and AsyncFtpClient
    • New: Split main FTP client interfaces into IFtpClient and IAsyncFtpClient
    • New: Split common FTP functionality into BaseFtpClient
    • New: Drop Async suffix for all async FTP methods in AsyncFtpClient
  • Config API
    • New: Remove all config settings from FtpClient and move it into client.Config object
    • New: Dedicated class to hold config settings FtpConfig to cleanup client API
  • Logging API
    • New: Remove client.OnLogEvent and FtpTrace system
    • New: Add logger system client.Logger using industry-standard ILogger interface
    • New: Add Nuget dependency Microsoft.Extensions.Logging.Abstractions v2.1.0
    • Renamed: Legacy logging callback OnLogEvent is now renamed to LegacyLogger
    • Renamed: Logging settings: LogPassword and LogUserName merged into LogCredentials
    • Renamed: Logging settings: LogIP renamed to LogHost
    • Remove logging setting LogFunctions as it is always enabled
  • FTP Proxies
    • New: Split FTP proxy classes into FtpClient*Proxy and AsyncFtpClient*Proxy
    • New: FTP proxy classes moved into FluentFTP.Proxy.SyncProxy and FluentFTP.Proxy.AsyncProxy NS
    • New: FTP proxy classes with fully async implementations
  • Organization
    • Completely redesign the FTP client code organization and structure
    • Update all tests and examples to use the new API and AsyncFtpClient
    • Hide all internally-used functions behind the interface IInternalFtpClient
  • Modernization
    • Drop support for .NET Standard 1.2, 1.4 and .NET 2.0, 3.5, 4.0 and 4.5
    • Add support for .NET 4.6.2 and 4.7.2
    • Remove conditional compilation statements for unsupported platforms
    • Remove uncommon static methods FtpClient.Connect and FtpClient.GetPublicIP
    • Remove uncommon method DereferenceLink and DereferenceLinkAsync
    • Remove uncommon properties QuickTransferLimit, MaximumDereferenceCount, EnableThreadSafeDataConnections, PlainTextEncryption
    • Remove uncommon feature FtpListOption.DerefLinks
    • Remove obsolete hashing commands GetHashAlgorithm, SetHashAlgorithm, GetHash, etc
    • Remove obsolete async pattern using IAsyncResult
  • Server support
    • Move all IBM zOS logic into the IBMzOSFtpServer server handler
    • Move all OpenVMS logic into the OpenVmsServer server handler
    • Fix: z/OS: Handle z/OS GetListing single line outputs
Product Compatible and additional computed target framework versions.
.NET net5.0 is compatible.  net5.0-windows was computed.  net6.0 is compatible.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 was computed.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 is compatible. 
.NET Framework net461 was computed.  net462 is compatible.  net463 was computed.  net47 was computed.  net471 was computed.  net472 is compatible.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (195)

Showing the top 5 NuGet packages that depend on FluentFTP:

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Zebra.Printer.SDK

The Zebra Link-OS SDK provides a powerful set of APIs enabling creation of desktop and mobile apps that take full advantage of the printer's operating system features including connectivity, printing and management tasks.
FluentFTP.Logging

Small connector library to integrate FluentFTP with MELA Loggers (Microsoft.Extensions.Logging.Abstractions).
HIC.RDMP.Plugin

Core package for plugin development
FluentFTP.GnuTLS

Adds support for TLS1.3 streams into FluentFTP using a .NET wrapper of GnuTLS.

GitHub repositories (43)

Showing the top 20 popular GitHub repositories that depend on FluentFTP:

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A modern client-server application for the Soulseek file sharing network.
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PeachPie - the PHP compiler and runtime for .NET and .NET Core
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SnapXL/SnapX
SnapX is a free, open-source, cross-platform tool that lets you capture or record any area of your screen and instantly share it with a single keypress. Upload images, videos, text, and more to multiple supported destinations—all with ease. ShareX fork
aelassas/wexflow
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zhuxb711/RX-Explorer
一款优雅的UWP文件管理器 | An elegant UWP Explorer
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Mass processing data with a complete ETL for .net developers
reactiveui/Camelotia
Cross-platform sample .NET GUI for cloud file management.
Version Downloads Last Updated
54.1.1 14,777 4/10/2026
54.1.0 23,018 4/2/2026
54.0.3 32,143 3/28/2026
54.0.2 37,990 3/21/2026
54.0.1 727 3/21/2026
54.0.0 795 3/21/2026
53.0.2 1,405,488 10/3/2025
53.0.1 976,359 7/17/2025
53.0.0 12,951 7/17/2025
52.1.0 1,718,939 3/9/2025
52.0.0 1,692,218 11/30/2024
51.2.0 44,395 11/30/2024
51.1.0 1,814,577 9/13/2024
51.0.0 766,576 8/5/2024
50.1.0 764,538 6/21/2024
50.0.1 1,135,472 4/16/2024
50.0.0 45,027 4/13/2024
49.0.2 1,929,084 1/27/2024
49.0.1 344,193 12/27/2023
40.0.0-beta3 2,040 9/3/2022
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