Cross Platform Support
Designed for C#, F#, & VB.NET running on .NET 6, 5, Core, Standard, or Framework
Tesseract 5 OCR in the language you need. We support 127+. Licenses from $499.
A C# Library that prioritizes accuracy, ease of use, and speed.
Version: 2022.8 available now.
Compatibility
.NET Languages:
- C#
- VB.NET
- F#
Platforms:
- .NET 6 & 5
- .NET Core 3x & 2x
- .NET Standard 2
- .NET Framework 4x
App Types:
- Console, Web, & Desktop
OS:
- Microsoft Windows
- macOS
- Linux (Debian, CentOS, Ubuntu)
- Docker (Windows, Linux, Azure)
- Azure (VPS, Webapps, Websites, Fuctions)
IDEs:
- Microsoft Visual Studio
- Jetbrains ReSharper & Rider
OCR Engine
International Languages:
- 127 Languages
- High, Medium and Fast Quality
- Custom Languages and Word Lists
Under the Hood:
- Tesseract 5 (Custom .NET Engine)
- Tesseract 4
- Tesseract 3
- Combines Multiple OCR Engines Simultaneously for Improved Accuracy
Barcode Reading:
- >20 Barcode Formats
- QR Codes
Specialist Documents:
- Receipts
- Checks
- Invoices
Concurrency:
- Multi-Threaded, Single Threaded, Async
OCR Input
Read Many Image Formats:
- Images (jpg, png, gif, tiff, bmp)
- Multipage Gif & Tiff
- System.Drawing Objects
- Streams
- PDFs
Correct Low Quality Scans & Photos:
- Enhance Resolution (Automatic or Manual)
- Binarize
- Contrast and Auto Contrast
- Deskew (Fixes Rotation and Perspective)
- Denoise
- Dilate
- Invert
- ToGrayScale
- Sharpen
- Rotate
OCR Output
Simple Data Outputs:
- .NET Text Strings
- Barcode & QR Data & Images
Structured Data Outputs:
- Pages
- Blocks
- Paragraphs
- Lines
- Words
- Characters
Export Documents:
- Searchable PDFs
- hOCR / HTML Export
- Images of any Page, Text Element or Barcode