Adds an OCR text layer to scanned PDF files


/api/formula/ocrmypdf.json (JSON API)

Formula code on GitHub

Current versions:

stable 9.1.0
bottle 🍾 catalina, mojave, high_sierra

Depends on:

freetype 2.10.1 Software library to render fonts
ghostscript 9.50 Interpreter for PostScript and PDF
jbig2enc 0.29 JBIG2 encoder (for monochrome documents)
jpeg 9c Image manipulation library
leptonica 1.78.0 Image processing and image analysis library
libpng 1.6.37 Library for manipulating PNG images
libxml2 2.9.10 GNOME XML library
pngquant 2.12.5 PNG image optimizing utility
pybind11 2.4.3 Seamless operability between C++11 and Python
python 3.7.5 Interpreted, interactive, object-oriented programming language
qpdf 9.0.2 Tools for and transforming and inspecting PDF files
tesseract 4.1.0 OCR (Optical Character Recognition) engine
unpaper 6.1 Post-processing for scanned/photocopied books

Depends on when building from source:

pkg-config 0.29.2 Manage compile and link flags for libraries


Installs (30 days)
ocrmypdf 515
Installs on Request (30 days)
ocrmypdf 515
Build Errors (30 days)
ocrmypdf 3
Installs (90 days)
ocrmypdf 2,600
Installs on Request (90 days)
ocrmypdf 2,599
Installs (365 days)
ocrmypdf 7,554
Installs on Request (365 days)
ocrmypdf 7,548
Fork me on GitHub