IronOcr 4.4.0

The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org. Prefix Reserved
There is a newer version of this package available.
See the version list below for details.
dotnet add package IronOcr --version 4.4.0
NuGet\Install-Package IronOcr -Version 4.4.0
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" Version="4.4.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add IronOcr --version 4.4.0
#r "nuget: IronOcr, 4.4.0"
#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 as a Cake Addin
#addin nuget:?package=IronOcr&version=4.4.0

// Install IronOcr as a Cake Tool
#tool nuget:?package=IronOcr&version=4.4.0

IronOCR is an advanced OCR (Optical Character Recognition) & Barcode library for C# and VB.Net.

The engine adds OCR functionality to Desktop, Console and Web applications in minutes. IronOCR reads Text, Barcodes & QR from all major image and PDF formats.

Language packs available for Arabic, Simplified Chinese, Traditional Chinese, Danish, English, Finnish, French, German, Hebrew, Italian, Japanese, Korean, Portuguese, Russian, Spanish, and Swedish at http://ironsoftware.com/csharp/ocr/
 or as individual NuGet packages.

What makes IronOCR different is how well it deals with poor quality scans. IronOCR can read scans with low resolution, paper distortion and background noise.  It takes the time to analyze the input file and prepare it for OCR to achieve consistent results every time.

Image pre-processing supports: Rotation & De-Skewing, Background Noise Cleaning, Resolution Enhancement, Increasing Contrast, Colour Simplification, and Setting Crop Regions.

IronOCR automatically detects the quality of an image before reading. Developers can adjust advanced image processing settings if needed.

Data output options include: Plain Text, Barcode Data, Object model structured data (headings, paragraphs, lines, words, and characters for each page).

Requires: .Net framework 4.0 or above on the Windows Platform including Cloud hosting such as Azure.  Supports multithreading to improve OCR performance on multi-core servers.

Licensing & Support available for commercial deployments. For code examples, documentation & more visit http://ironsoftware.com/csharp/ocr/ For support please email us at developers@ironsoftware.com

Product Compatible and additional computed target framework versions.
.NET Framework net40 is compatible.  net403 was computed.  net45 was computed.  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. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

This package has no dependencies.

NuGet packages (133)

Showing the top 5 NuGet packages that depend on IronOcr:

Package Downloads
IronOcr.Languages.German The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

The IronOCR engine adds OCR (Optical Character Recognition) functionality to Web, Desktop, and Console applications. IronOCR reads Barcode and QR codes. Ocr Dictionaries in this package: * German * GermanBest * GermanFast * GermanFraktur ==================================== Deutschsprachige OCR in C# & .NET. Optimierte C# Tesseract 5 OCR in einer eigenständigen .NET OCR-API. Konvertiert Scannerdokumente, Bilder und PDF in Text. C# & VB Beispiele: https://ironsoftware.com/csharp/ocr/languages/ ==================================== This package installs IronOCR and also German support including: * German (also known as Deutsch) OCR for screenshots, cameras, images files, tiffs and PDFs in .NET * Custom OCR that can significantly out-perform Tesseract CLI on real world documents * Can read scans with distortion, skewing, low resolution & contrast, and digital noise * Also supports Tesseract 3, 4 and 5 in German * Support for 125 total international languages available Additional Features Include: * Barcode & QR Reading * Output of searchable, search-engine indexable PDF documents * Inspect fonts, headings, paragraphs, lines, words, and characters as structured data Supports: * .NET Framework (4.5+) * .NET Core (2.0+) * .NET Standard (2.0+) Works on: * Windows * MacOS * Linux * Docker * Azure and other Cloud hosting platforms * Web, Console, WinForms, WPF and Services Reads: - Images - TIFFS - PDFs - Screenshots - Scans - Barcodes - QR codes Commercial support available. Email: developers@ironsoftware.com C# & VB Examples: https://ironsoftware.com/csharp/ocr/languages/

IronOcr.Languages.Japanese The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

The IronOCR engine adds OCR (Optical Character Recognition) functionality to Web, Desktop, and Console applications. IronOCR reads Barcode and QR codes. Ocr Dictionaries in this package: * JapaneseAlphabet * JapaneseAlphabetBest * JapaneseAlphabetFast * JapaneseVerticalAlphabet * JapaneseVerticalAlphabetBest * JapaneseVerticalAlphabetFast * Japanese * JapaneseBest * JapaneseFast * JapaneseVertical * JapaneseVerticalBest * JapaneseVerticalFast ==================================== C#および.NETの日本語OCR。スタンドアロンの.NETOCR APIで最適化されたC#Tesseract 5OCR。スキャナーのドキュメント、画像、PDFをテキストに変換します。 C#とVBの例:https://ironsoftware.com/csharp/ocr/languages/ ==================================== This package installs IronOCR and also Japanese support including: * Japanese (also known as 日本語 (にほんご)) OCR for screenshots, cameras, images files, tiffs and PDFs in .NET * Custom OCR that can significantly out-perform Tesseract CLI on real world documents * Can read scans with distortion, skewing, low resolution & contrast, and digital noise * Also supports Tesseract 3, 4 and 5 in Japanese * Support for 125 total international languages available Additional Features Include: * Barcode & QR Reading * Output of searchable, search-engine indexable PDF documents * Inspect fonts, headings, paragraphs, lines, words, and characters as structured data Supports: * .NET Framework (4.5+) * .NET Core (2.0+) * .NET Standard (2.0+) Works on: * Windows * MacOS * Linux * Docker * Azure and other Cloud hosting platforms * Web, Console, WinForms, WPF and Services Reads: - Images - TIFFS - PDFs - Screenshots - Scans - Barcodes - QR codes Commercial support available. Email: developers@ironsoftware.com C# & VB Examples: https://ironsoftware.com/csharp/ocr/languages/

IronOcr.Languages.Spanish The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

The IronOCR engine adds OCR (Optical Character Recognition) functionality to Web, Desktop, and Console applications. IronOCR reads Barcode and QR codes. Ocr Dictionaries in this package: * Spanish * SpanishBest * SpanishFast * SpanishOld * SpanishOldBest * SpanishOldFast ==================================== OCR en español en C# y .NET. C# Tesseract 5 OCR optimizado en una API de .NET OCR independiente. Convierte documentos, imágenes y PDF del escáner en texto. Ejemplos de C# y VB: https://ironsoftware.com/csharp/ocr/languages/ ==================================== This package installs IronOCR and also Spanish support including: * Spanish (also known as Español, Castellano) OCR for screenshots, cameras, images files, tiffs and PDFs in .NET * Custom OCR that can significantly out-perform Tesseract CLI on real world documents * Can read scans with distortion, skewing, low resolution & contrast, and digital noise * Also supports Tesseract 3, 4 and 5 in Spanish * Support for 125 total international languages available Additional Features Include: * Barcode & QR Reading * Output of searchable, search-engine indexable PDF documents * Inspect fonts, headings, paragraphs, lines, words, and characters as structured data Supports: * .NET Framework (4.5+) * .NET Core (2.0+) * .NET Standard (2.0+) Works on: * Windows * MacOS * Linux * Docker * Azure and other Cloud hosting platforms * Web, Console, WinForms, WPF and Services Reads: - Images - TIFFS - PDFs - Screenshots - Scans - Barcodes - QR codes Commercial support available. Email: developers@ironsoftware.com C# & VB Examples: https://ironsoftware.com/csharp/ocr/languages/

IronOcr.Languages.Arabic The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

The IronOCR engine adds OCR (Optical Character Recognition) functionality to Web, Desktop, and Console applications. IronOCR reads Barcode and QR codes. Ocr Dictionaries in this package: * Arabic * ArabicBest * ArabicFast * ArabicAlphabet * ArabicAlphabetBest * ArabicAlphabetFast ==================================== OCR للغة العربية في C# & .NET. محسن C# Tesseract 5 OCR في .NET OCR API مستقل. يحول مستندات الماسح الضوئي والصور و PDF إلى نص. أمثلة على C# و VB: https://ironsoftware.com/csharp/ocr/languages/ ==================================== This package installs IronOCR and also Arabic support including: * Arabic (also known as العربية) OCR for screenshots, cameras, images files, tiffs and PDFs in .NET * Custom OCR that can significantly out-perform Tesseract CLI on real world documents * Can read scans with distortion, skewing, low resolution & contrast, and digital noise * Also supports Tesseract 3, 4 and 5 in Arabic * Support for 125 total international languages available Additional Features Include: * Barcode & QR Reading * Output of searchable, search-engine indexable PDF documents * Inspect fonts, headings, paragraphs, lines, words, and characters as structured data Supports: * .NET Framework (4.5+) * .NET Core (2.0+) * .NET Standard (2.0+) Works on: * Windows * MacOS * Linux * Docker * Azure and other Cloud hosting platforms * Web, Console, WinForms, WPF and Services Reads: - Images - TIFFS - PDFs - Screenshots - Scans - Barcodes - QR codes Commercial support available. Email: developers@ironsoftware.com C# & VB Examples: https://ironsoftware.com/csharp/ocr/languages/

IronOcr.Languages.French The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

The IronOCR engine adds OCR (Optical Character Recognition) functionality to Web, Desktop, and Console applications. IronOCR reads Barcode and QR codes. Ocr Dictionaries in this package: * French * FrenchBest * FrenchFast ==================================== OCR de langue française en C# & .NET. OCR C# Tesseract 5 optimisé dans une API OCR .NET autonome. Convertit les documents du scanner, les images et les PDF en texte. Exemples C# et VB: https://ironsoftware.com/csharp/ocr/languages/ ==================================== This package installs IronOCR and also French support including: * French (also known as Français, Langue Française) OCR for screenshots, cameras, images files, tiffs and PDFs in .NET * Custom OCR that can significantly out-perform Tesseract CLI on real world documents * Can read scans with distortion, skewing, low resolution & contrast, and digital noise * Also supports Tesseract 3, 4 and 5 in French * Support for 125 total international languages available Additional Features Include: * Barcode & QR Reading * Output of searchable, search-engine indexable PDF documents * Inspect fonts, headings, paragraphs, lines, words, and characters as structured data Supports: * .NET Framework (4.5+) * .NET Core (2.0+) * .NET Standard (2.0+) Works on: * Windows * MacOS * Linux * Docker * Azure and other Cloud hosting platforms * Web, Console, WinForms, WPF and Services Reads: - Images - TIFFS - PDFs - Screenshots - Scans - Barcodes - QR codes Commercial support available. Email: developers@ironsoftware.com C# & VB Examples: https://ironsoftware.com/csharp/ocr/languages/

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated
2024.4.6 2,340 4/5/2024
2024.3.4 9,008 3/8/2024
2024.2.41 11,388 1/29/2024
2024.1.17 10,071 12/29/2023
2023.12.34 50,926 11/27/2023
2023.11.35 10,195 10/27/2023
2023.10.9 11,977 9/26/2023
2023.9.4 6,561 9/8/2023
2023.8.34 33,255 8/1/2023
2023.7.28 49,251 7/3/2023
2023.6.6 36,061 5/29/2023
2023.5.35 15,351 5/1/2023
2023.4.13 17,537 4/6/2023
2023.3.2 31,391 3/1/2023
2023.1.11644 22,022 1/18/2023
2022.12.10830 31,173 12/5/2022
2022.11.10109 57,144 10/26/2022
2022.10.9390 14,029 9/27/2022
2022.8.8198 40,645 8/18/2022
2022.8.7804 67,599 7/26/2022
2022.3.0 156,389 3/10/2022
2022.1.0 45,727 1/17/2022
2021.12.0 20,435 12/21/2021
2021.11.0 169,716 10/29/2021
2021.9.0 25,837 8/24/2021
2021.6.0 29,614 6/24/2021
2021.2.1 38,784 2/24/2021
2020.12.2 26,900 12/14/2020
2020.11.2 113,152 11/13/2020
4.4.0 292,884 6/21/2018
4.3.0.1 36,180 4/9/2018
4.2.2.51 5,547 1/22/2018
4.2.2.1 4,337 12/1/2017
4.2.1.5 5,570 9/9/2017
4.1.1 9,324 8/4/2017
4.0.10 3,050 1/12/2017
4.0.9 2,654 12/20/2016

- Digital PDF signing with images and encryption certificates (p12 / pfx).

- Improved support for OCR on specific crop regions within pages and documents.

- PDF OCR Reading improved for speed & stability

- PDF handling API extended with convenient method overloads

- Improved OCR accuracy, especially for skewed & low DPI scans and images