Source: https://seerepo.com/r/ocrmypdf/OCRmyPDF/built
Markdown source: https://seerepo.com/r/ocrmypdf/OCRmyPDF/built.md
Description: OCRmyPDF is a Python repo. It makes its content with fpdf2, pdfminer.six, pikepdf, pillow, pypdfium2, and 1 more and validates its data with Pydantic.

# What is OCRmyPDF built with?

OCRmyPDF is a Python repo. It makes its content with fpdf2, pdfminer.six, pikepdf, pillow, pypdfium2, and 1 more and validates its data with Pydantic. It has 50,888 written lines, with 97 test files.

Read on November 7, 2026, at commit b457e9e.

Repository: https://github.com/ocrmypdf/OCRmyPDF

## Frontend

### Interface

- **[Rich](https://seerepo.com/uses/rich)**: 3 files

## Support

### Content

- **fpdf2**
- **pdfminer.six**
- **pikepdf**: 22 files
- **[pillow](https://seerepo.com/uses/pillow)**: 16 files
- **[pypdfium2](https://seerepo.com/uses/pypdfium2)**: 1 file
- **uharfbuzz**: 1 file

### Validation

- **[Pydantic](https://seerepo.com/uses/pydantic)**: 9 files

### Tools

- **packaging**: 9 files
- **pluggy**: 3 files
- **typing-extensions**: 1 file

## Other repos with a similar stack

- [arc53/DocsGPT](https://seerepo.com/r/arc53/DocsGPT/built): Rich, pdfminer.six, pillow, pypdfium2, uharfbuzz, Pydantic · [Compare](https://seerepo.com/compare/arc53/DocsGPT/vs/ocrmypdf/OCRmyPDF)
- [Significant-Gravitas/AutoGPT](https://seerepo.com/r/Significant-Gravitas/AutoGPT/built): Rich, fpdf2, pillow, pypdfium2, Pydantic · [Compare](https://seerepo.com/compare/ocrmypdf/OCRmyPDF/vs/Significant-Gravitas/AutoGPT)
- [datawhalechina/hello-agents](https://seerepo.com/r/datawhalechina/hello-agents/built): Rich, pdfminer.six, pillow, Pydantic · [Compare](https://seerepo.com/compare/datawhalechina/hello-agents/vs/ocrmypdf/OCRmyPDF)
- [opendatalab/MinerU](https://seerepo.com/r/opendatalab/MinerU/built): Rich, pillow, pypdfium2, Pydantic · [Compare](https://seerepo.com/compare/ocrmypdf/OCRmyPDF/vs/opendatalab/MinerU)
- [HKUDS/Vibe-Trading](https://seerepo.com/r/HKUDS/Vibe-Trading/built): Rich, pillow, pypdfium2, Pydantic · [Compare](https://seerepo.com/compare/HKUDS/Vibe-Trading/vs/ocrmypdf/OCRmyPDF)
- [geekcomputers/Python](https://seerepo.com/r/geekcomputers/Python/built): Rich, fpdf2, pillow, Pydantic · [Compare](https://seerepo.com/compare/geekcomputers/Python/vs/ocrmypdf/OCRmyPDF)

## Frequently asked questions

### What language is OCRmyPDF written in?

OCRmyPDF is written in Python, with 50,888 written lines.

### Does OCRmyPDF have tests?

Yes. OCRmyPDF has 97 test files.

### Which repos have a stack like OCRmyPDF's?

The ones that share most of its stack: arc53/DocsGPT, Significant-Gravitas/AutoGPT, and datawhalechina/hello-agents.

## What is your repo built with?

Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.