Syncfusion.Pdf.OCR.Wpf 22.1.39

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There is a newer version of this package available.
See the version list below for details.
dotnet add package Syncfusion.Pdf.OCR.Wpf --version 22.1.39
                    
NuGet\Install-Package Syncfusion.Pdf.OCR.Wpf -Version 22.1.39
                    
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="Syncfusion.Pdf.OCR.Wpf" Version="22.1.39" />
                    
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="Syncfusion.Pdf.OCR.Wpf" Version="22.1.39" />
                    
Directory.Packages.props
<PackageReference Include="Syncfusion.Pdf.OCR.Wpf" />
                    
Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.
paket add Syncfusion.Pdf.OCR.Wpf --version 22.1.39
                    
#r "nuget: Syncfusion.Pdf.OCR.Wpf, 22.1.39"
                    
#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.
#addin nuget:?package=Syncfusion.Pdf.OCR.Wpf&version=22.1.39
                    
Install Syncfusion.Pdf.OCR.Wpf as a Cake Addin
#tool nuget:?package=Syncfusion.Pdf.OCR.Wpf&version=22.1.39
                    
Install Syncfusion.Pdf.OCR.Wpf as a Cake Tool

Syncfusion .NET OCR Library

The Syncfusion .NET Framework OCR library is a feature-rich and high-performance library that is used to recognizes characters from both images and PDF. Syncfusion OCRProcessor uses tesseract, one of most accurate OCR engines.

NET OCR Library

Features overview | Docs | API Reference | Blogs | support | Forums | Feedback

Key Features

System Requirements

Getting Started

Install the Syncfusion.Pdf.OCR.Wpf NuGet package as reference to your WPF application from NuGet.org.

OCR a PDF document programmatically using C#

//Initialize the OCR processor with tesseract binaries folder path
using (OCRProcessor processor = new OCRProcessor(@"TesseractBinaries\Windows"))
{
//Load a PDF document
FileStream stream = new FileStream(@"Input.pdf", FileMode.Open);
PdfLoadedDocument document = new PdfLoadedDocument(stream);

//Set OCR language
processor.Settings.Language = Languages.English;

//Perform OCR with input document and tessdata (Language packs)
 processor.PerformOCR(document, @"tessdata\");

MemoryStream stream = new MemoryStream();

 //Save the document into stream.
 document.Save(stream); 

//If the position is not set to '0' then the PDF will be empty. 
stream.Position = 0;
 
//Close the document. 
document.Close(true); 

//Defining the ContentType for pdf file.
 string contentType = "application/pdf"; 

//Define the file name.
 string fileName = "Output.pdf"; 

//Creates a FileContentResult object by using the file contents, content type, and file name. 
return File(stream, contentType, fileName);
}

License

This NuGet package is a part of the OPX product line. Any part of the OPX product line may be subject to additional terms, to include GPL or similar licenses. Syncfusion holds no liability and provides no indemnity in any form for any OPX product. If you do not agree to these terms, do not download this NuGet package.

About Syncfusion

Founded in 2001 and headquartered in Research Triangle Park, N.C., Syncfusion has more than 27,000+ customers and more than 1 million users, including large financial institutions, Fortune 500 companies, and global IT consultancies.

Today, we provide 1700+ components and frameworks for web (Blazor, Flutter, ASP.NET Core, ASP.NET MVC, ASP.NET Web Forms, JavaScript, Angular, React, Vue, and jQuery), mobile (.NET MAUI, Flutter, Xamarin, UWP, and JavaScript), and desktop development (WinForms, WPF, WinUI, .NET MAUI, Flutter, Xamarin, and UWP). We provide ready-to-deploy enterprise software for dashboards, reports, data integration, and big data processing. Many customers have saved millions in licensing fees by deploying our software.

sales@syncfusion.com | www.syncfusion.com | Toll Free: 1-888-9 DOTNET

Product Compatible and additional computed target framework versions.
.NET net6.0-windows7.0 is compatible.  net7.0-windows was computed.  net8.0-windows was computed.  net9.0-windows was computed.  net10.0-windows was computed. 
.NET Framework net40 is compatible.  net403 was computed.  net45 is compatible.  net451 is compatible.  net452 was computed.  net46 is compatible.  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.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated
29.2.11 123 6/16/2025
29.2.10 271 6/9/2025
29.2.9 133 6/5/2025
29.2.8 138 6/3/2025
29.2.7 154 5/26/2025
29.2.5 151 5/21/2025
29.2.4 234 5/14/2025
29.1.41 165 5/5/2025
29.1.40 209 4/28/2025
29.1.39 281 4/21/2025
29.1.38 286 4/14/2025
29.1.37 288 4/8/2025
29.1.35 216 4/1/2025
29.1.33 544 3/25/2025
28.2.12 179 3/19/2025
28.2.11 277 3/10/2025
28.2.9 320 3/4/2025
28.2.7 279 2/25/2025
28.2.6 268 2/17/2025
28.2.5 387 2/11/2025
28.2.4 394 2/4/2025
28.2.3 221 1/29/2025
28.1.41 252 1/20/2025
28.1.39 220 1/13/2025
28.1.38 243 1/7/2025
28.1.37 234 12/31/2024
28.1.36 259 12/23/2024
28.1.35 250 12/18/2024
28.1.33 297 12/12/2024
27.2.5 214 12/2/2024
27.2.4 262 11/26/2024
27.2.3 270 11/22/2024
27.2.2 307 11/15/2024
27.1.58 246 11/4/2024
27.1.57 263 10/28/2024
27.1.56 234 10/23/2024
27.1.55 249 10/21/2024
27.1.53 215 10/14/2024
27.1.52 211 10/7/2024
27.1.51 283 9/30/2024
27.1.50 361 9/23/2024
27.1.48 339 9/18/2024
26.2.14 315 9/9/2024
26.2.13 294 9/5/2024
26.2.12 255 9/2/2024
26.2.11 315 8/27/2024
26.2.10 312 8/19/2024
26.2.9 269 8/12/2024
26.2.8 220 8/5/2024
26.2.7 154 7/29/2024
26.2.5 202 7/26/2024
26.2.4 199 7/24/2024
26.1.42 908 7/15/2024
26.1.41 276 7/8/2024
26.1.40 286 7/1/2024
26.1.39 291 6/24/2024
26.1.38 301 6/18/2024
26.1.35 214 6/11/2024
25.2.7 257 6/3/2024
25.2.6 293 5/28/2024
25.2.5 244 5/21/2024
25.2.4 194 5/14/2024
25.2.3 264 5/8/2024
25.1.42 295 4/29/2024
25.1.41 350 4/23/2024
25.1.40 358 4/15/2024
25.1.39 341 4/8/2024
25.1.38 299 4/1/2024
25.1.37 365 3/26/2024
25.1.35 574 3/15/2024
24.2.9 2,090 3/4/2024
24.2.8 467 2/26/2024
24.2.7 648 2/19/2024
24.2.6 443 2/14/2024
24.2.5 620 2/12/2024
24.2.4 536 2/5/2024
24.2.3 576 1/31/2024
24.1.47 553 1/22/2024
24.1.46 714 1/16/2024
24.1.45 773 1/8/2024
24.1.44 635 1/2/2024
24.1.43 828 12/27/2023
24.1.41 1,071 12/18/2023
23.2.7 942 12/6/2023
23.2.6 803 11/28/2023
23.2.5 1,098 11/23/2023
23.2.4 1,132 11/20/2023
23.1.44 952 11/6/2023
23.1.43 1,034 10/30/2023
23.1.42 1,172 10/23/2023
23.1.41 1,144 10/16/2023
23.1.40 1,199 10/10/2023
23.1.39 1,149 10/4/2023
23.1.38 1,101 9/26/2023
23.1.36 1,870 9/15/2023
22.2.12 1,524 9/5/2023
22.2.11 1,300 8/28/2023
22.2.10 1,288 8/22/2023
22.2.9 1,503 8/14/2023
22.2.8 1,687 8/7/2023
22.2.7 1,481 8/2/2023
22.2.5 3,413 7/27/2023
22.1.39 1,564 7/18/2023
22.1.38 1,593 7/11/2023
22.1.37 1,664 7/3/2023
22.1.36 2,004 6/28/2023
22.1.34 1,714 6/21/2023
21.2.10 1,641 6/12/2023
21.2.9 1,516 6/6/2023
21.2.8 1,720 5/30/2023
21.2.6 1,713 5/22/2023
21.2.5 1,686 5/15/2023
21.2.4 1,737 5/9/2023
21.2.3 1,691 5/3/2023
21.1.41 2,035 4/19/2023
21.1.39 1,644 4/10/2023
21.1.38 1,733 4/3/2023
21.1.37 1,848 3/29/2023
21.1.35 1,903 3/23/2023
20.4.0.54 1,794 3/13/2023
20.4.0.53 1,871 3/7/2023
20.4.0.52 1,981 2/28/2023
20.4.0.51 1,700 2/21/2023
20.4.0.50 1,891 2/14/2023
20.4.0.49 1,868 2/7/2023
20.4.0.48 2,033 2/1/2023
20.4.0.44 1,896 1/18/2023
20.4.0.43 2,060 1/10/2023
20.4.0.42 2,239 1/4/2023
20.4.0.41 1,879 12/29/2022
20.4.0.40 1,671 12/28/2022
20.4.0.38 1,948 12/21/2022
20.3.0.61 1,865 12/12/2022
20.3.0.60 1,931 12/6/2022
20.3.0.59 1,964 11/29/2022
20.3.0.58 1,992 11/22/2022
20.3.0.57 2,020 11/15/2022
20.3.0.56 1,949 11/8/2022
20.3.0.52 1,831 10/27/2022
20.3.0.50 1,895 10/18/2022
20.3.0.49 2,020 10/11/2022
20.3.0.48 1,964 10/5/2022
20.3.0.47 2,106 9/29/2022
20.2.0.50 1,978 9/20/2022
20.2.0.49 2,102 9/13/2022
20.2.0.48 2,048 9/6/2022
20.2.0.46 2,087 8/30/2022
20.2.0.45 2,123 8/23/2022
20.2.0.44 2,142 8/16/2022
20.2.0.43 2,201 8/8/2022
20.2.0.40 2,051 7/26/2022
20.2.0.39 2,088 7/19/2022
20.2.0.38 2,198 7/12/2022
20.2.0.36 2,223 6/30/2022
20.1.0.61 2,113 6/20/2022
20.1.0.60 2,021 6/14/2022
20.1.0.59 2,142 6/6/2022
20.1.0.58 2,035 5/31/2022
20.1.0.57 2,156 5/24/2022
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20.1.0.50 2,102 4/19/2022
20.1.0.48 2,099 4/12/2022
20.1.0.47 2,167 4/4/2022
19.4.0.56 2,719 3/14/2022
19.4.0.55 2,886 3/8/2022
19.4.0.54 2,799 2/28/2022
19.4.0.53 2,788 2/22/2022
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19.4.0.47 2,751 1/25/2022
19.4.0.43 2,932 1/18/2022
19.4.0.42 2,690 1/11/2022
19.4.0.41 2,403 1/4/2022
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19.4.0.38 2,405 12/17/2021
19.3.0.59 2,377 12/14/2021
19.3.0.57 2,376 12/7/2021
19.3.0.56 2,950 11/29/2021
19.3.0.55 2,374 11/23/2021
19.3.0.54 2,433 11/17/2021
19.3.0.53 2,327 11/12/2021
19.3.0.48 3,233 11/3/2021
19.3.0.47 2,553 10/26/2021
19.3.0.43 3,033 9/30/2021
19.2.0.55 2,697 8/11/2021
19.2.0.44 2,637 6/30/2021
19.1.0.63 2,725 5/13/2021
19.1.0.54 2,712 3/30/2021
18.4.0.39 2,612 1/28/2021
18.4.0.30 2,797 12/17/2020
18.3.0.47 2,775 11/5/2020
18.3.0.35 2,671 10/1/2020
18.2.0.44 3,001 7/6/2020
18.1.0.52 2,661 5/13/2020
18.1.0.42 2,610 4/1/2020
18.1.0.36-beta 2,302 3/19/2020
17.4.0.46 2,726 1/30/2020
17.4.0.39 2,636 12/17/2019
17.3.0.26 2,919 11/5/2019
17.3.0.14 2,765 10/3/2019
17.3.0.9-beta 2,087 9/20/2019
17.2.0.46 2,788 8/22/2019
17.2.0.34 2,749 7/11/2019
17.2.0.28-beta 2,180 6/27/2019
17.1.0.47 2,431 5/14/2019
17.1.0.38 2,965 3/29/2019
17.1.0.32-beta 1,904 3/13/2019
16.4.0.52 2,374 2/5/2019
16.4.0.42 3,286 1/2/2019
16.4.0.40-beta 1,999 12/10/2018
16.3.0.29 2,378 10/30/2018
16.3.0.21 2,433 9/25/2018