Financial OCR in C# and .NET

Updated: August 2, 2026

IronOCR is a C# software component allowing .NET coders to read text from images and PDF documents in 126 languages, including Financial.

It is an advanced fork of Tesseract, built exclusively for .NET developers and regularly outperforms other Tesseract engines for both speed and accuracy.

Contents of IronOcr.Languages.Financial

This package contains 16 OCR languages for .NET:

Financial

Download

Financial Language Pack [Financial]

Download as Zip
Install with NuGet

Installation

The first thing we have to do is install our Financial OCR package to your .NET project.

PM > Install-Package IronOcr.Languages.Financial

Install-Package IronOcr.Languages.Financial

Code Example

This C# code example reads financial text from an image or PDF document.

// Import the IronOcr namespace
using IronOcr;

// Instantiate the IronTesseract OCR engine
var Ocr = new IronTesseract();

// Set the OCR language to Financial
Ocr.Language = OcrLanguage.Financial;

// Create an OCR input object, specifying the path to the image or PDF
using (var Input = new OcrInput(@"images\Financial.png"))
{
    // Perform OCR to read text from the input
    var Result = Ocr.Read(Input);
    
    // Retrieve the extracted text
    var AllText = Result.Text;
}

// Import the IronOcr namespace
using IronOcr;

// Instantiate the IronTesseract OCR engine
var Ocr = new IronTesseract();

// Set the OCR language to Financial
Ocr.Language = OcrLanguage.Financial;

// Create an OCR input object, specifying the path to the image or PDF
using (var Input = new OcrInput(@"images\Financial.png"))
{
    // Perform OCR to read text from the input
    var Result = Ocr.Read(Input);
    
    // Retrieve the extracted text
    var AllText = Result.Text;
}

' Import the IronOcr namespace
Imports IronOcr

' Instantiate the IronTesseract OCR engine
Dim Ocr As New IronTesseract()

' Set the OCR language to Financial
Ocr.Language = OcrLanguage.Financial

' Create an OCR input object, specifying the path to the image or PDF
Using Input As New OcrInput("images\Financial.png")
    ' Perform OCR to read text from the input
    Dim Result = Ocr.Read(Input)
    
    ' Retrieve the extracted text
    Dim AllText = Result.Text
End Using

' Import the IronOcr namespace
Imports IronOcr

' Instantiate the IronTesseract OCR engine
Dim Ocr As New IronTesseract()

' Set the OCR language to Financial
Ocr.Language = OcrLanguage.Financial

' Create an OCR input object, specifying the path to the image or PDF
Using Input As New OcrInput("images\Financial.png")
    ' Perform OCR to read text from the input
    Dim Result = Ocr.Read(Input)
    
    ' Retrieve the extracted text
    Dim AllText = Result.Text
End Using

Explanation:

Using IronOCR: This namespace includes all necessary classes for the OCR process.
IronTesseract Class: This is the main class enabling OCR tasks.
Language Setting: Setting the language to Financial enables the OCR engine to recognize financial terminology.
OcrInput Class: It takes a file path that specifies the image or PDF file to be processed.
Read Method: Executed on Ocr.Read(Input), it processes the image to retrieve the text based on the provided input and language settings.
Result.Text: It stores the recognized text from the image or PDF.

Curtis Chau

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Technical Writer

Curtis Chau holds a Bachelor’s degree in Computer Science (Carleton University) and specializes in front-end development with expertise in Node.js, TypeScript, JavaScript, and React. Passionate about crafting intuitive and aesthetically pleasing user interfaces, Curtis enjoys working with modern frameworks and creating well-structured, visually appealing manuals.

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