The C# OCR Library

OCR in 1 line of code

using IronOcr;

string imageText = new IronTesseract().Read(@"images\image.png").Text;

using IronOcr;

string imageText = new IronTesseract().Read(@"images\image.png").Text;

PM >Install-Package IronOcr

Install-Package IronOcr

Migration Guides

Migration Guides(27 Posts)

July 6, 2026

Migrating from XImage.OCR to IronOCR

This guide is for .NET developers who are moving an existing XImage.OCR integration to IronOCR. It covers the package.

July 6, 2026

Migrating from Windows.Media.Ocr to IronOCR

This guide provides a step-by-step migration path for .NET developers moving from Windows.Media.Ocr to IronOCR. It.

July 6, 2026

Migrating from Veryfi to IronOCR

This guide walks .NET developers through replacing Veryfi's cloud document processing API with IronOCR, a local OCR.

July 6, 2026

Migrating from TesseractOCR to IronOCR

This guide walks .NET developers through a complete migration from the TesseractOCR NuGet package (the Sicos1977/Kees.

July 6, 2026

Migrating from Tesseract to IronOCR

This guide provides a direct migration path from the charlesw Tesseract NuGet package to IronOCR. It covers the.

July 5, 2026

Migrating from Tesseract OCR Wrapper to IronOCR

This guide is for .NET developers who are currently using the TesseractOCR NuGet package and need a clear, step-by-step.

July 4, 2026

Migrating from Tesseract.NET SDK to IronOCR

This guide walks .NET developers through a concrete migration from Tesseract.NET SDK (Tesseract.Net.SDK, namespace.

July 3, 2026

Migrating from TesseractOcrMaui to IronOCR

This guide walks through a complete migration from TesseractOcrMaui to IronOCR, with practical before-and-after code.

July 2, 2026

Migrating from Syncfusion OCR to IronOCR

This guide walks through the complete migration from Syncfusion OCR Processor to IronOCR for .NET developers who need.

July 1, 2026

Migrating from RapidOCR.NET to IronOCR

This guide covers the complete migration path from RapidOCR.NET (RapidOcrNet) to IronOCR for .NET developers who need.

June 30, 2026

Migrating from Patagames Tesseract.NET SDK to

This guide walks .NET developers through a complete migration from Patagames Tesseract.NET SDK to IronOCR. It covers.

June 29, 2026

Migrating from PaddleSharp OCR to IronOCR

This guide walks .NET developers through a full migration from PaddleSharp OCR (Sdcb.PaddleOCR) to IronOCR. It covers.

June 28, 2026

Migrating from PaddleOCR to IronOCR

This guide walks .NET developers through a complete migration from the Sdcb.PaddleOCR package family to IronOCR. It.

June 27, 2026

Migrating from OCR.space to IronOCR

This guide walks .NET developers through replacing OCR.space's REST API integration with IronOCR, a native .NET library.

June 26, 2026

Migrating from Mindee to IronOCR

Migrating from Mindee to IronOCR moves document processing off external cloud servers and onto your own infrastructure.

June 25, 2026

Migrating from LEADTOOLS OCR to IronOCR

This guide walks .NET developers through a complete migration from LEADTOOLS OCR to IronOCR. It covers every step from.

June 24, 2026

Migrating from Kofax OmniPage to IronOCR

This guide is for .NET developers who are moving OCR workloads off the Kofax OmniPage Capture SDK (now marketed as.

June 23, 2026

Migrating from Klippa OCR to IronOCR

This guide is for .NET developers who have integrated Klippa's REST API and are moving to IronOCR for on-premise.

June 22, 2026

Migrating from Google Cloud Vision OCR to IronOCR

This guide walks .NET developers through replacing Google Cloud Vision with IronOCR as a drop-in on-premise OCR engine.

June 21, 2026

Migrating from GdPicture.NET to IronOCR

This guide walks .NET developers through a complete migration from GdPicture.NET OCR to IronOCR. It covers the package.

June 20, 2026

Migrating from Dynamsoft OCR to IronOCR

This guide provides a complete migration path for .NET developers moving from Dynamsoft Label Recognizer to IronOCR. It.

June 19, 2026

Migrating from Charlesw Tesseract to IronOCR

This guide walks .NET developers through migrating from the charlesw/tesseract NuGet package (Tesseract) to IronOCR.

June 18, 2026

Migrating from Azure Computer Vision OCR to

This guide walks .NET developers through replacing Azure Computer Vision OCR with IronOCR, an on-premise OCR library.

June 17, 2026

Migrating from AWS Textract to IronOCR

This guide walks through a complete migration from AWS Textract to IronOCR for .NET developers who need local document.

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