Tesseract OCR
7.9#2 in ocr softwareFree planFree planAndroidAPILinuxmacOS
VisitTesseract OCR vs VietOCR
What both publish
| Fact | Tesseract OCR | VietOCR |
|---|---|---|
| Free plan | Yes | Yes |
| Handwriting OCR | No | Yes |
| Installation | The documentation describes installation through Linux distributions, macOS package managers, Windows installers, and source builds. | The project README gives `pip install vietocr` as the installation command. |
| License | The code is licensed under Apache License 2.0 and is provided without warranties under the license terms. | The GitHub repository states that the library is released under the Apache 2.0 license. |
| Purpose | Tesseract is an OCR engine and command-line program for extracting printed text from images. | VietOCR is a library for OCR, with models for recognizing handwritten and printed Vietnamese text. |
| Support | The README directs users to documentation, FAQs, user and developer forums, past issues, and mailing lists, and says issues should be used for bug reports rather than questions. | The README directs users with problems to create an issue or contact the author by email. |
| Supported inputs | image | image |
Tesseract OCR plans
- Tesseract OCRFree
VietOCR plans
- VietOCRFree
Pick Tesseract OCR if…
Tesseract OCR suits developers building image-text recognition into applications, as well as desktop users who need searchable PDFs. It is not suited to handwriting OCR.
Pick VietOCR if…
You want what its maker publishes above — check its page for the details.