A Java JNA wrapper for Tesseract OCR API.

Tess4J is released and distributed under the Apache License, v2.0.

The library provides optical character recognition (OCR) support for:

• TIFF, JPEG, GIF, PNG, and BMP image formats
• Multi-page TIFF images
• PDF document format

On Windows: Microsoft Visual C++ 2022 x86 and x64 Runtimes

Since Tesseract and Leptonica Windows binaries were built using Visual Studio 2022 (v143) Platform Toolset, please ensure you have Microsoft Visual C++ 2022 Redistributable installed.

Development with Tess4J in NetBeans, Eclipse, and Command-line

A big thanks to GitHub and all of Tess4J's contributors.