IronOcr.Linux 2024.2.41

The ID prefix of this package has been reserved for one of the owners of this package by Prefix Reserved
There is a newer version of this package available.
See the version list below for details.
dotnet add package IronOcr.Linux --version 2024.2.41
NuGet\Install-Package IronOcr.Linux -Version 2024.2.41
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="IronOcr.Linux" Version="2024.2.41" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add IronOcr.Linux --version 2024.2.41
#r "nuget: IronOcr.Linux, 2024.2.41"
#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 IronOcr.Linux as a Cake Addin
#addin nuget:?package=IronOcr.Linux&version=2024.2.41

// Install IronOcr.Linux as a Cake Tool
#tool nuget:?package=IronOcr.Linux&version=2024.2.41

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IronOCR - The advanced Optical Character Recognition library for .NET

IronOCR NuGet Trial Banner Image

Get Started | Code Examples | Licensing | Free Trial

IronOCR is a library developed and maintained by Iron Software that helps C# Software Engineers to perform Optical Character Recognition, Barcode Scanning, and Text Extraction in projects in .NET.

IronOCR excels at:

  • Reading text from many formats such as images (jpg, png, gif, tiff, bmp), gif, tif/tiff, streams, and PDFs
  • Correcting low quality scans and photos with a plethora or filters such as Deskew, Denoise, Binarize, Enhance Resolution, Dilate, and many more
  • Reading barcodes from over 20 Barcode formats and QR Code Support
  • Utilizing the latest build of Tesseract OCR performance tuned above and beyond any other
  • Exporting Searchable PDFs, hOCR / HTML Exporting, and image content text

IronOCR has cross platform support compatibility with:

  • .NET 7, .NET 6 .NET 5, .NET Core, Standard, and Framework
  • Windows, macOS, Linux, Docker, Azure, and AWS

IronOCR Cross Platform Compatibility Support Image

Additionally, our API reference and full licensing information can easily be found on our website.

Using IronOCR

Installing the IronOCR NuGet package is quick and easy, please install the package like this:

PM> Install-Package IronOCR

Once installed, you can get started by adding using IronOcr to the top of your C# code. Here is is sample image text scan reading example to get started:

using IronOcr;

var ocr = new IronTesseract();

using (var ocrInput = new OcrInput())
    // Optionally Apply Filters if needed:
    // ocrInput.Deskew();  // use only if image not straight
    // ocrInput.DeNoise(); // use only if image contains digital noise
    var ocrResult = ocr.Read(ocrInput);

Features Table

IronOCR Features

Welcome to the cutting edge of .NET OCR technology with IronOCR 2023 with full support for:

  • C#, F#, and VB.NET
  • .NET 7, 6, 5, Core 2x & 3x, Standard 2, and Framework 4.6.2+
  • Console, Web, and Desktop Apps
  • Windows, Linux (Debian, CentOS, Ubuntu), MacOs, Docker, AWS, and Azure
  • Microsoft Visual Studio or JetBrains ReSharper & Rider
  • Barcode, QR Code, and Text detection

Licensing & Support available

For code examples, tutorials and documentation visit

For more support and inquiries, please email us at:

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 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.

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Version Downloads Last updated
2024.4.6 668 4/5/2024
2024.3.4 2,177 3/8/2024
2024.3.1 232 3/4/2024
2024.2.41 2,284 1/29/2024
2024.1.17 1,806 12/29/2023
2023.12.34 2,224 11/27/2023
2023.11.35 1,224 10/27/2023
2023.10.9 1,808 9/26/2023
2023.8.34 6,626 8/1/2023
2023.7.28 5,793 7/3/2023
2023.6.6 5,650 5/29/2023
2023.5.35 1,311 5/1/2023
2023.4.13 1,930 4/6/2023
2023.3.2 2,387 3/1/2023
2023.1.11644 3,153 1/18/2023
2022.12.10830 1,437 12/5/2022
2022.11.10109 1,106 10/26/2022
2022.10.9390 950 9/27/2022
2022.8.8198 1,057 8/18/2022
2022.8.7804 14,153 7/26/2022
2022.8.7516-prerelease 266 7/18/2022

* Overhauls all OcrInput methods to use Load instead of Add prefix. Please try .Load(), .LoadImage(), .LoadPdf()
* Improved overall speed by up to 90% in large PDF input contexts, using up to 80% less allocations and live objects
* Improved memory management for bitmaps in IronCV contexts
* Moved SearchablePdf to its own flag. See `Configuration.RenderSearchablePdf` which is on by default
* Removed hOCR outputs from default flags. Use `Configuration.RenderhOCR = true` to explicitly use
* Updates IronSoftware.System.Drawing Dependency to 2024.2.2