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If so you can download any of the below versions for testing. The product will function as normal except for an evaluation limitation. At the time of purchase we provide a license file via email that will allow the product to work in its full capacity. If you would also like an evaluation license to test without any restrictions for 30 days, please follow the directions provided here.

Aspose.OCR for C++

Aspose.OCR for C++ is a robust optical character recognition library designed for C++ developers.

C++ OCR Library

  • Detect, identify and read characters from images.
  • Supports English, French, Spanish, German, Portuguese, Czech, Danish, Dutch, Estonian, Finnish, Latvian, Lithuanian, Norwegian, Polish, Romanian, Serbo-Croatian, Slovak, Slovene, Swedish, Chinese.
  • Auto text area detection
  • Calculate skew angle of the image.
  • Image preprocessing.


Download Aspose.OCR.Cpp from NuGet

Open NuGet package manager, search for Aspose.OCR.Cpp and install. You may also use the following command from the Package Manager Console.

PM>

Release Notes

https://docs.aspose.com/ocr/cpp/aspose-ocr-for-cpp-22.5-release-notes/

Direct Download

Aspose.OCR.Cpp-22.5.0

New Cyrillic ML model, fast recognition method

Added: 10/6/2022 Downloads:

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File Size: 115.0 MB

Aspose.OCR.Cpp-22.4.0

improved XLSX, ability to get words coordinates

Added: 4/22/2022 Downloads:

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File Size: 106.5 MB

Aspose.OCR.Cpp-22.3.0

added new areas detection modes, reduced size

Added: 3/28/2022 Downloads:

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File Size: 106.5 MB

Aspose.OCR.Cpp-22.1.0

Add TIFF input format support

Added: 1/28/2022 Downloads:

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File Size: 237.4 MB

Aspose.OCR.Cpp-21.12.0

Add .xlsx format support for result

Added: 12/29/2021 Downloads:

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File Size: 237.2 MB

Aspose.OCR.Cpp-21.11.0

multipage PDF and DOCX support, cotrast correction algorythm

Added: 11/22/2021 Downloads:

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File Size: 237.2 MB

Aspose.OCR.Cpp-21.10.0

Preprocess filters, list of images recognition

Added: 10/3/2021 Downloads:

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File Size: 237.2 MB

Aspose.OCR.Cpp.21.8.0

Line coordinates, probable variants for characters, line filtering are added

Added: 8/10/2021 Downloads:

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File Size: 237.2 MB

Aspose.OCR.Cpp.21.7.0

New ML model with improved regions recognition. Support for Chinese language

Added: 7/14/2021 Downloads:

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File Size: 237.2 MB

Aspose.OCR.Cpp-GPU.21.7.0

New ML model with improved regions recognition. Support for Chinese language

Added: 7/14/2021 Downloads:

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File Size: 237.2 MB

Aspose.OCR.Cpp-GPU.21.5.0

PDF format for result. New ML model with improved recognition. Support for an ad...

Added: 5/26/2021 Downloads:

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File Size: 193.8 MB

Aspose.OCR.Cpp-21.5.0

PDF format for result. New ML model with improved recognition. Support for an ad...

Added: 5/26/2021 Downloads:

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File Size: 193.8 MB

Aspose.OCR.Cpp-GPU.21.4.0

Added .docx format support for result, added threshold_value parameter

Added: 5/4/2021 Downloads:

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File Size: 192.1 MB

Aspose.OCR.Cpp-21.4.0

Added .docx format support for result, added threshold_value parameter

Added: 5/4/2021 Downloads:

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File Size: 192.1 MB

Aspose.OCR.Cpp-GPU.21.2.0

added ability to set ignored symbols for recognition

Added: 3/1/2021 Downloads:

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File Size: 192.1 MB

Aspose.OCR.Cpp-21.2

added ability to set ignored symbols for recognition

Added: 3/1/2021 Downloads:

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File Size: 192.1 MB

Aspose.OCR.Cpp-20.11.0

Added ability to recognize a batch of images (in zip archive or in a folder).

Added: 11/27/2020 Downloads:

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File Size: 192.1 MB

Aspose.OCR.Cpp-GPU.20.11.0

Added ability to recognize a batch of images (in zip archive or in a folder).

Added: 11/27/2020 Downloads:

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File Size: 192.1 MB

Aspose.OCR.Cpp-20.10.0

Aspose.OCR for C (C++) is a cross-platform C and C++ library for optical charact...

Added: 10/22/2020 Downloads:

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File Size: 192.1 MB

Aspose.OCR.Cpp.Gpu-20.10.0

Aspose.OCR for C (C++) is a cross-platform C and C++ library for optical charact...

Added: 10/22/2020 Downloads:

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File Size: 192.1 MB

Aspose.OCR.Cpp-GPU.20.9.0

New API method (recognize image from uri-link). Result in JSON format

Added: 9/30/2020 Downloads:

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File Size: 192.1 MB

Aspose.OCR.Cpp-20.9.0

New API method (recognize image from uri-link). Result in JSON format

Added: 9/30/2020 Downloads:

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File Size: 192.1 MB

Aspose.OCR.Cpp-GPU.20.8.0

new ML model for image recognition using GPU and CUDA technology

Added: 8/28/2020 Downloads:

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File Size: 177.7 MB

Aspose.OCR.Cpp-20.8.0

New ML model with improved symbols recognition.

Added: 8/28/2020 Downloads:

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File Size: 177.7 MB

Aspose.OCR.Cpp-GPU.20.7.0

image recognition using GPU and CUDA technology

Added: 8/3/2020 Downloads:

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File Size: 177.7 MB

Aspose.OCR.Cpp-20.7.1

New ML model with improved recognition. Recognizing text in the tables.

Added: 7/17/2020 Downloads:

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File Size: 177.9 MB

Aspose.OCR for C++ 20.6 (static library for Linux)

Aspose.OCR for C and C++ is a robust optical character recognition API. Develope...

Added: 6/17/2020 Downloads:

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File Size: 192.3 MB

Aspose.OCR for C++ 20.6

Aspose.OCR for C and C++ is a robust optical character recognition API. Develope...

Added: 6/2/2020 Downloads:

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File Size: 177.9 MB

Aspose.OCR for C++ 20.4 (zip)

Aspose.OCR for C++ is a robust optical character recognition API. Developers can...

Added: 4/23/2020 Downloads:

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File Size: 178.1 MB

Aspose.OCR for C++ 20.4

Aspose.OCR for C++ is a cross-platform C++ library for optical character recogni...

Added: 4/15/2020 Downloads:

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File Size: 178.1 MB