Aspose.OCR 23.1.0

.NET Standard 2.0
There is a newer version of this package available.
See the version list below for details.
dotnet add package Aspose.OCR --version 23.1.0
NuGet\Install-Package Aspose.OCR -Version 23.1.0
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="Aspose.OCR" Version="23.1.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Aspose.OCR --version 23.1.0
#r "nuget: Aspose.OCR, 23.1.0"
#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 Aspose.OCR as a Cake Addin
#addin nuget:?package=Aspose.OCR&version=23.1.0

// Install Aspose.OCR as a Cake Tool
#tool nuget:?package=Aspose.OCR&version=23.1.0

Optical Character Recognition (OCR) .NET API

Version 23.1.0 Nuget

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Product Page | Docs | Demos | API Reference | Examples | Blog | Search | Free Support | Temporary License

It is a standalone OCR API that enhances your .NET apps to perform the OCR operation on JPEG, PNG, GIF, BMP & TIFF images for extraction of English, French, Spanish & Portuguese content.

Aspose.OCR for .NET not only provides the Optical Character Recognition engine but more. You can also apply Blur, Gaussian Blur, and Median filter to reduce noise before document recognition and can set the OcrEngine to ignore non-textual blocks, maintain correct text order during document text recognition & automatically correct spellings of the document text.

Image OCR API Features

  • Programmatically detect, identify and read characters from images.
  • Support English, French, Spanish and Portuguese text.
  • Detect and read popular font faces such as Arial, Times New Roman, Courier New, Tahoma, Calibri & Verdana.
  • Supports regular, bold, and italic font styles.
  • Scan the whole image or only a specific portion of the image.
  • Scan rotated images.
  • Application of various noise removal filters to assist image recognition.

Changelog (22.11.1)

  • Receipt recognition
  • Improved recognition of small fonts and detection of dense lines.
  • Improved handling of images rotated by 90 degrees.
  • Preserving the original font size in PDF and DOCX results.
  • Removed unnecessary RecognizeSingleLine option from DocumentRecognitionSettings.
  • Changed output of RecognizeMultipleImages method to List of Aspose.OCR.RecognitionResult

Please visit, Aspose.OCR for .NET 22.11.1 - Release Notes for details.

Read Image Formats for OCR

Raster Formats: JPEG, PNG, GIF, BMP, TIFF

Platform Independence

You can use Aspose.OCR for .NET to develop applications in any development environment that targets the .NET Framework 2.0 and higher. This includes support for Mono and Client Profiles.

Get Started with Aspose.OCR for .NET

Are you ready to give Aspose.OCR for .NET a try? Simply execute Install-Package Aspose.OCR from Package Manager Console in Visual Studio to fetch the NuGet package. If you already have Aspose.OCR for .NET and want to upgrade the version, please execute Update-Package Aspose.OCR to get the latest version.

Execute the following code snippet to see how Aspose.OCR API performs with your own samples or simply check the GitHub Repository for other common usage scenarios.

Perform OCR on PNG Image via C# Code

// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_OCR();

// Initialize an instance of AsposeOcr
AsposeOcr api = new AsposeOcr();

// Recognize image
string result = api.RecognizeImage(dataDir + "sample.png");

// Display the recognized text
Console.WriteLine(result);

Product Page | Docs | Demos | API Reference | Examples | Blog | Search | Free Support | Temporary License

Product Versions
.NET net5.0 net5.0-windows net6.0 net6.0-android net6.0-ios net6.0-maccatalyst net6.0-macos net6.0-tvos net6.0-windows net7.0 net7.0-android net7.0-ios net7.0-maccatalyst net7.0-macos net7.0-tvos net7.0-windows
.NET Core netcoreapp2.0 netcoreapp2.1 netcoreapp2.2 netcoreapp3.0 netcoreapp3.1
.NET Standard netstandard2.0 netstandard2.1
.NET Framework net461 net462 net463 net47 net471 net472 net48 net481
MonoAndroid monoandroid
MonoMac monomac
MonoTouch monotouch
Tizen tizen40 tizen60
Xamarin.iOS xamarinios
Xamarin.Mac xamarinmac
Xamarin.TVOS xamarintvos
Xamarin.WatchOS xamarinwatchos
Compatible target framework(s)
Additional computed target framework(s)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (3)

Showing the top 3 NuGet packages that depend on Aspose.OCR:

Package Downloads
Aspose.Total

Aspose.Total for .NET is the most complete package of all .NET file format APIs offered by Aspose. It empowers developers to create, edit, render, print and convert between a wide range of popular document formats within any .NET, C#, ASP.NET and VB.NET applications.

NovaQual.DocumentConversionLib

This contains all the document conversions functionality e.g word to pdf, exce to pdf etc

Manager_Financial

Manage account between friends

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated
23.3.1 1,491 3/23/2023
23.2.1 10,350 2/27/2023
23.2.0 2,554 2/13/2023
23.1.0 7,108 1/11/2023
22.12.0 4,677 12/14/2022
22.11.1 2,519 11/30/2022
22.11.0 6,393 11/14/2022
22.10.0 1,200 10/31/2022
22.9.0 10,343 9/28/2022
22.8.0 12,235 8/26/2022
22.7.0 11,791 7/22/2022
22.6.0 6,974 7/1/2022
22.5.0 17,092 5/22/2022
22.4.0 11,776 4/20/2022
22.3.0 16,213 3/28/2022
22.2.0 9,892 2/21/2022
22.1.0 14,954 1/27/2022
21.12.0 10,148 12/24/2021
21.11.0 7,872 11/18/2021
21.10.0 5,436 10/19/2021
21.9.0 12,468 9/21/2021
21.8.0 3,796 9/1/2021
21.7.0 26,746 7/29/2021
21.6.1 8,206 7/7/2021
21.6.0 10,694 6/30/2021
21.5.0 9,070 5/26/2021
21.4.0 59,238 4/29/2021
21.3.0 15,889 3/29/2021
21.2.0 7,810 2/25/2021
21.1.2 3,345 2/2/2021
20.12.1 1,177 2/2/2021
20.11.0 8,553 11/26/2020
20.10.0 5,449 10/27/2020
20.9.0 4,023 9/25/2020
20.8.0 7,013 8/27/2020
20.7.0 3,436 8/5/2020
20.6.1 1,217 8/5/2020
20.4.3 1,208 8/6/2020
19.9.3 4,850 2/5/2020
19.9.2 886 2/5/2020
19.9.1 5,898 11/20/2019
19.9.0 10,373 10/2/2019
19.8.1 2,257 9/2/2019
19.8.0 1,541 8/28/2019
17.11.0 14,373 11/15/2017
17.6.0 11,943 6/22/2017
17.3.0 2,651 3/17/2017
17.2.0 1,563 2/16/2017
17.1.0 2,347 1/14/2017
16.12.0 2,249 12/17/2016
16.11.0 1,570 11/11/2016
16.10.0 2,969 10/10/2016
3.7.0 1,542 9/2/2016
3.6.0 5,774 6/15/2016
3.5.0 2,075 4/12/2016
3.4.0 1,828 3/2/2016
3.3.0 2,364 2/1/2016
3.2.0 1,423 12/30/2015
3.1.0 2,040 11/23/2015
3.0.0 3,469 10/15/2015
2.9.0 1,722 9/7/2015
2.8.0 17,707 8/5/2015
2.7.0 5,968 6/26/2015
2.6.0 1,641 5/30/2015
2.5.0 1,784 4/30/2015
2.4.0 1,562 3/30/2015
2.3.0 2,083 2/26/2015
2.2.0 2,094 12/31/2014
2.1.0 1,971 10/21/2014
2.0.0 2,441 6/23/2014
1.9.0 1,984 4/3/2014
1.8.0 2,304 11/20/2013
1.6.0 9,081 7/22/2013
1.5.0 1,895 4/4/2013
1.4.0 1,671 12/27/2012
1.3.0 1,804 11/14/2012
1.2.0 1,759 10/19/2012
1.1.0.1 1,977 2/16/2012
1.1.0 1,768 1/24/2012