Document Processing Python Packages

llama-cloud

Python SDK for OCR and document parsing in the cloud with LlamaParse

liteparse

A fast, helpful, and open-source document parser

pdf-oxide

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.

office-oxide

The fastest Office document library for Python, Rust, Go, JS/TS, C# and WASM. DOCX, XLSX, PPTX, DOC, XLS, PPT. Up to 100× faster than python-docx/openpyxl/python-pptx. 100% pass rate on valid Office files. MIT/Apache-2.0.

docling-ocr-onnxtr

OnnxTR OCR plugin for Docling

trustgraph-base

The Semantic Intelligence Layer for Ontologies

trustgraph-embeddings-hf

The Semantic Intelligence Layer for Ontologies

trustgraph-flow

The Semantic Intelligence Layer for Ontologies

trustgraph-cli

The Semantic Intelligence Layer for Ontologies

trustgraph

The Semantic Intelligence Layer for Ontologies

trustgraph-vertexai

The Semantic Intelligence Layer for Ontologies

trustgraph-bedrock

The Semantic Intelligence Layer for Ontologies

trustgraph-ocr

The Semantic Intelligence Layer for Ontologies

complydoc

Know your documents before they reach an LLM

trustgraph-mcp

The Semantic Intelligence Layer for Ontologies

hwpkit

Read, fill, and edit Korean HWP (Hancom Office) documents in Python. Extract text for LLM / RAG pipelines, fill government & university forms programmatically, and rewrite the binary without corrupting it.

pdf-mcp

MCP server that lets Claude Code and other AI agents read and search large PDFs, one file or a whole folder: agentic RAG with hybrid semantic + keyword search, selective page reads, tables, images, OCR, chart data, and multi-column/CJK layouts.

openocr-python

OpenOCR: An Open-Source Toolkit for General-OCR Research and Applications, integrates a unified training and evaluation benchmark, commercial-grade OCR and Document Parsing systems, and faithful reproductions of the core implementations from a wide range of academic papers.

bargain

Low-Cost LLM-Powered Data Processing with Theoretical Guarantees

trustgraph-docling

The Semantic Intelligence Layer for Ontologies

pdf-craft

PDF craft can convert PDF files into various other formats. This project will focus on processing PDF files of scanned books.

deutsches-ki-toolkit

Deutschsprachige KI-Infrastruktur für Dokumente, Datenschutz, Suche und RAG: deutsche PII-Erkennung mit Prüfsummen, Komposita-Zerlegung, strukturtreues Chunking, hybrides Retrieval und RAG mit geprüften Quellenangaben. Live-Demo im Browser.

asset-aware-mcp

Agent document collaboration: versioned PDF pages/annotations/forms, raster frames, DOCX/PPTX, spreadsheets and CSV/TSV, with checked edits, source provenance, CSL citations and wikilink evidence libraries

codarascan

Open-source Python barcode and QR code detector, localizer, and decoder for images and PDFs. Offline batch document scanning, multi-page processing, 40 selectable 1D/2D formats, ZXing-C++, and CLI.