The C# OCR Library

OCR in 1 line of code

using IronOcr;

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

Install-Package IronOcr

IronOCR Blog

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.

June 16, 2026

Migrating from Asprise OCR to IronOCR

This guide walks .NET developers through every step of replacing Asprise OCR with IronOCR. It covers the mechanical.

June 15, 2026

Migrating from Aspose.OCR to IronOCR

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

June 14, 2026

Migrating from ABBYY FineReader to IronOCR

This guide walks .NET developers through every step of replacing ABBYY FineReader Engine SDK with IronOCR. It covers.

June 13, 2026

xImage.OCR vs IronOCR: .NET OCR Library Comparison

XImage.OCR charges commercial licensing fees for an OCR library that delivers the same Tesseract engine you can access.

June 12, 2026

Windows.Media.Ocr vs IronOCR: .NET OCR Library

Windows.Media.Ocr ships free with every Windows 10 and Windows 11 installation, which makes it attractive until you try.

June 11, 2026

Veryfi OCR API vs IronOCR: .NET OCR Library

Veryfi sends your bank account numbers, routing numbers, transaction amounts, and vendor relationships to a third-party.

June 10, 2026

TesseractOCR.Net vs IronOCR: .NET OCR Library

TesseractOCR (the Sicos1977 fork) is a genuinely active, modern .NET wrapper — and that is exactly what makes its.

June 9, 2026

Tesseract OCR vs IronOCR: .NET OCR Library

Before you read a single OCR result from Tesseract, you have written a preprocessing pipeline — grayscale conversion.

June 8, 2026

Tesseract OCR Wrapper for .NET vs IronOCR: .NET

The TesseractOCR NuGet package (published by community developer Oachkatzlschwoaf) exposes only a subset of what.

June 8, 2026

Tesseract OCR Wrapper for .NET vs IronOCR: .NET

The TesseractOCR NuGet package (published by community developer Oachkatzlschwoaf) exposes only a subset of what.

June 7, 2026

Tesseract .NET SDK (official) vs IronOCR: .NET

If your .NET Framework 4.5 codebase still runs the OCR layer and you recently discovered that Tesseract.Net.SDK from.

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IronOCR Blog