ocrmypdf-rapidocr 1.0.1

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ocrmypdf-rapidocr

ocrmypdf-rapidocr is an OCRmyPDF plugin that uses RapidOCR as an OCR engine.

Status

Supported:

• OCR engine integration via OCRmyPDF plugin hooks
• hOCR output path (--pdf-renderer auto or --pdf-renderer fpdf2)
• ONNXRuntime backend only
• Single language selection from -l/--language

Not supported:

• --pdf-renderer sandwich
• multi-language combinations such as -l eng+fra

Installation

pip install ocrmypdf-rapidocr

Or from source:

pip install .

Usage

Load the plugin explicitly with --plugin:

ocrmypdf --plugin ocrmypdf_rapidocr -l eng input.pdf output.pdf

Optional plugin arguments:

• --rapidocr-config-path PATH: use a custom RapidOCR YAML config

Example:

ocrmypdf \
  --plugin ocrmypdf_rapidocr \
  -l deu \
  input.pdf output.pdf

Language behavior

The plugin uses the first OCRmyPDF language code and maps it to RapidOCR language families.

• direct mappings: eng, chi_sim, chi_tra, jpn, kor, ara, rus, ukr, tha, tam, tel, ell/gre
• selected Latin-script codes map to RapidOCR LATIN

If a language code is unsupported, OCRmyPDF exits with a clear error message.

Runtime model downloads

RapidOCR downloads model files on first use when model paths are not pinned in config. For offline or restricted environments, provide a custom config via --rapidocr-config-path that points to local model files.

References

• OCRmyPDF plugin API docs: https://github.com/ocrmypdf/OCRmyPDF/blob/main/docs/plugins.md
• OCRmyPDF EasyOCR reference plugin: https://github.com/ocrmypdf/OCRmyPDF-EasyOCR
• OCRmyPDF AppleOCR reference plugin: https://github.com/mkyt/OCRmyPDF-AppleOCR
• OCRmyPDF PaddleOCR reference plugin: https://github.com/clefru/ocrmypdf-paddleocr
• RapidOCR project: https://github.com/RapidAI/RapidOCR