Is Tesseract OCR free to use?
Yes, Tesseract OCR is completely free and open source under the Apache 2.0 license, allowing unrestricted use, modification, and distribution.
Which languages does Tesseract support?
Tesseract supports over 100 languages and scripts, including Latin-based alphabets, Asian scripts, and right-to-left languages. Additional language data can be downloaded from the official repository.
Can Tesseract recognize handwriting?
Tesseract primarily excels at printed text recognition. While it has some limited capability for handwriting, it is not optimized for cursive or complex handwritten documents.
How can I improve OCR accuracy with Tesseract?
Improving image quality through preprocessing (deskewing, binarization), using correct language packs, and training custom models for specific fonts or layouts can significantly enhance accuracy.