#pdf

Convert documents to structured data effortlessly. Unstructured is open-source ETL solution for transforming complex documents into clean, structured formats for language models. Visit our website to learn more about our enterprise grade Platform product for production grade workflows, partitioning, enrichments, chunking and embedding.

Get your documents ready for gen AI

A community-supported supercharged document management system: scan, index and archive all your documents

A pure-python PDF library capable of splitting, merging, cropping, and transforming the pages of PDF files

#1 PDF Application on GitHub that lets you edit PDFs on any device anywhere

The Open Source DocuSign Alternative.

Readest is a modern, feature-rich ebook reader designed for avid readers offering seamless cross-platform access, powerful tools, and an intuitive interface to elevate your reading experience.

The fastest PDF library for Python and Rust. Text extraction, image extraction, markdown conversion, PDF creation & editing. 0.8ms mean, 5× faster than industry leaders, 100% pass rate on 3,830 PDFs. MIT/Apache-2.0.

pyHanko: sign and stamp PDF files

High performance Skia canvas implementation. Zero system dependencies.

Extract structured data from PDF invoices

Python tool for converting files and office documents to Markdown.

OCRmyPDF adds an OCR text layer to scanned PDF files, allowing them to be searched

PDF Parser for AI-ready data. Automate PDF accessibility. Open-source.

A fast, helpful, and open-source document parser

JavaScript library to generate editable and read-only PDF forms from SurveyJS JSON definitions and collected responses.

A Python library for reading and writing PDF, powered by QPDF

Simple PDF generation for Python