OnBarcode.Ocr is a C# Optical Character Recognition library to read, extract text contents from images, scanned PDFs, multi-page TIFF files in .NET projects. OnBarcode.Ocr is an advanced OCR SDK : * OnBarcode OCR C# library has led the industry in optical character recognition * Allow characters recognition and extraction from images captured by digital camera, scanned PDF document and image-only PDF * Support multiple languages, including English, German, Japanese, Chinese, French, Portuguese, Spanish, Russian, Italian, Dutch, Arabic, Korean, etc * Support user-defined image and document OCR, like full-page, auto and manual zonal OCR recognition * Able to read QR Code, and other 20+ barcode data message Compatible with * .NET Standard 2.0 * .NET 8, .NET 7, .NET 6, .NET 5, .NET Core 3.x & 2.x * .NET Framework 4.x Contact * Email : support@onbarcode.com
License
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Deps
14
Install Size
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Vulns
✓ 0
Published
Mar 2, 2026
$ dotnet add package OnBarcode.Ocr