FileHelpers 3.5.2

dotnet add package FileHelpers --version 3.5.2
NuGet\Install-Package FileHelpers -Version 3.5.2
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="FileHelpers" Version="3.5.2" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add FileHelpers --version 3.5.2
#r "nuget: FileHelpers, 3.5.2"
#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.
// Install FileHelpers as a Cake Addin
#addin nuget:?package=FileHelpers&version=3.5.2

// Install FileHelpers as a Cake Tool
#tool nuget:?package=FileHelpers&version=3.5.2

Open Source library for automatic formatted file read/write operations

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  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. 
.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 was computed. 
.NET Framework net40 is compatible.  net403 was computed.  net45 is compatible.  net451 was computed.  net452 was computed.  net46 was computed.  net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  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.
  • .NETFramework 4.0

    • No dependencies.
  • .NETFramework 4.5

    • No dependencies.
  • .NETStandard 2.0

    • No dependencies.

NuGet packages (30)

Showing the top 5 NuGet packages that depend on FileHelpers:

Package Downloads

DEPRECATED: use FileHelpers instead If you have this installed, you can Update and you will get the right package


Extension for FileHelpers to support Excel read/write operations using NPOI Library


Rhino Etl is a developer friendly Extract, transform and load (ETL) library for .NET


Cross-platform ETL library for easily writing high performance, highly productive ETL data processing applications in C#, VB, etc. running on Windows and Linux. Handles large and complex projects with ease. - Community: Get your FREE license at - Trial: Evaluate the commercial versions at - Commercial: View and purchase the product at ### Supported Platforms ### - .NET Framework 4.6.2+ - .NET Standard 2.0+ - .NET 6.0+ (via .NET Standard 2.0) - Windows and Linux - On-premises and cloud ### Features ### - Extensive dataflow and control flow capabilities - MariaDB, MySQL, PostgreSQL, SQLite, and SQL Server targeted database providers - ODBC database provider for other databases - High performance bulk insert - Spreadsheet, delimited, fixed format, etc. - Use to easily retrieve new versions of actionETL - Full documentation at and much more, see for details.


Extension for FileHelpers to support Excel read/write operations, using Interop Assemblies (deprecated)

GitHub repositories (7)

Showing the top 5 popular GitHub repositories that depend on FileHelpers:

Repository Stars
The FileHelpers are a free and easy to use .NET library to read/write data from fixed length or delimited records in files, strings or streams
A search application to explore, discover and share online files
GHOSTS is a realistic user simulation framework for cyber simulation, training, and exercise
zBang is a risk assessment tool that detects potential privileged account threats
Documentation and tools to access Windows Defender Application Control (WDAC) technology.
Version Downloads Last updated
3.5.2 1,852,331 8/23/2022
3.5.1 1,327,575 10/21/2021
3.5.0 496,456 5/23/2021
3.4.2 567,090 11/19/2020
3.4.1 1,914,542 8/20/2019
3.4.0 666,772 3/20/2019
3.4.0-beta 2,726 3/8/2019
3.3.0 1,439,903 6/29/2018
3.2.8-beta 2,965 6/26/2018
3.2.8-alpha 7,497 6/6/2018
3.2.7 691,190 11/5/2017
3.2.6-alpha 3,321 10/24/2017
3.1.5 2,352,420 8/7/2015
3.1.2 178,900 8/2/2015
3.1.0-rc2 4,016 7/22/2015
3.1.0-rc 2,800 7/16/2015
3.0.46-beta 3,386 7/9/2015
3.0.44-beta 3,020 6/27/2015
3.0.40-alpha 16,160 12/22/2014
2.0.0 594,381 1/26/2011