Info
| Version: | 26.10.0 |
| Author(s): | Aspose |
| Last Update: | Wednesday, October 7, 2026 |
| .NET Fiddle: | Create the first Fiddle |
| Project Url: | https://products.aspose.com/ocr/net |
| NuGet Url: | https://www.nuget.org/packages/Aspose.OCR |
Install
Install-Package Aspose.OCR
dotnet add package Aspose.OCR
paket add Aspose.OCR
Aspose.OCR Download (Unzip the "nupkg" after downloading)
Dependencies
- Microsoft.ML.OnnxRuntime.MKLML(>= 1.4.0)
- System.Drawing.Common(>= 4.7.0)
- Aspose.Words(>= 20.12.0)
Tags
Add optical character recognition to on-premises solutions, web sites, cloud services, and serverless functions with just a few lines of native .NET code. Effortlessly transform scanned pages, photos, screenshots, handwritten memos, and other images into machine-readable text, regardless of the font, layout and styles. Find and compare text on images. Bulk-recognize all images from folders and archives; read multi-page PDF documents and TIFF images.
Aspose.OCR is a universal solution for document processing, data extraction, and content digitization on a global scale.
Supporting over 130 European, Middle East, Asian, African and American languages, the library allows you to recognize texts in Latin, Cyrillic, Arabic, Chinese, and Hindi scrips, including text in mixed languages. The library can be used virtually everywhere, catering to both small and medium businesses as well as multinational corporations.
With Aspose.OCR, optical character recognition becomes a trivial and straightforward task, even for developers new to the technology. You can focus at business task rather than complex maths, neural networks, and other technical intricacies.
Powerful image processing and customizable content structure detection algorithms enable text extraction from virtually any image, ranging from high-quality scans to street photos.
Aspose.OCR for .NET can work with virtually any file you can get from a scanner or camera, including PDF document and multi-page TIFF images. Recognition results are returned in the most popular file and data exchange formats that can be saved, imported to a database, or analyzed in real time.
Changelog:
- Added RetainImageForExport and RecognitionResult.ReleaseImage() for memory-efficient reuse of preprocessed source images during export.
- Extended ThreadsCount to all recognition settings, improved concurrent recognition, and fixed image loading from URI sources.
- Improved DOCX export with detected fonts, preserved image positioning, full-page images, adaptive page layout, and table rendering in TABLE and MULTICOLUMN modes.
- Improved Markdown export with structured table rendering and document-specific image assets.
- Improved automatic OCR model downloads with thread-safe initialization.
- Deprecated SaveMultipageDocument in favor of OcrOutput.Save. The obsolete API will be removed in version 27.3.0 (March 2027).
- Updated Aspose.Drawing.Common and Aspose.PDF dependencies.
- Added DetectAreasMode.DOCUMENT_LAYOUT for complete document structure detection, including columns, tables, images, charts, and formulas.
Check for details at https://releases.aspose.com/ocr/net/release-notes/2026/aspose-ocr-for-net-26-10-0-release-notes/
Resources:
Product page: https://products.aspose.com/ocr/net/
Advanced OCR models: https://github.com/aspose-ocr/resources
Online documentation: https://docs.aspose.com/ocr/net/
Solutions: https://docs.aspose.com/ocr/net/use-cases/
Free support forum: https://forum.aspose.com/c/ocr/16.