Pdf Processing Python Packages

pdftl

PDF CLI pipeline: merge, split, crop, rotate, compress, extract images, add text and more. Modern pdftk replacement, powered by pikepdf/qpdf.

nutrient-dws

Official Python client library for Nutrient Document Web Services API - PDF processing, OCR, watermarking, and document manipulation with automatic Office format conversion

tokenpack-rag

Query-aware semantic chunk selection under LLM context-window budgets.

llm-pdf-chunker

LLM-friendly PDF splitter & image optimizer. Chunk PDFs by size and downsample images for RAG/Bedrock.

diagram-detector

Production-ready diagram detection for academic papers using YOLO11

safepdf

SafePDF is a privacy-focused offline tool for PDF manipulation. Merge, compress, split, and organize your PDF files securely: No internet required, your documents stay local and safe.

simple-pdf-cli

A Python CLI app for basic PDF modifications.

entityxtract

A provider-agnostic, entity-centric LLM-powered document entity extraction tool

journal-vetter

uses tokenized & carefully summarized journals to query an LLM for analysis, based also on user-defined YAML attributes

pdf2struct

pdf2struct: extract structured JSON from PDFs (text, metadata, tables, OCR, invoice key-value fields).

pdf-snip

A package to help manage pdf pages, images and their conversions during different NLP, CV or other tasks to avoid repetitive code blocks and give a simple function call to make it happen

revpdf

A triage-and-recovery toolkit for PDFs saved with incremental updates.