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Turn any codebase, with its docs, SQL schemas, configs, and PDFs, into a queryable knowledge graph. A /graphify skill for Claude Code, Cursor, Codex, and Gemini CLI: local deterministic AST parsing, every edge explained, no vector store.

AI search engine and MCP server for bots and agents. One Rust binary indexes code, docs, logs, JSONL/CSV and PDFs for BM25 full-text, vector and hybrid search, code search without grep, agent memory and RAG. Elasticsearch-compatible API; Corpus Hub serves hundreds of reference memory corpora.

Transforms complex documents like PDFs and Office docs into LLM-ready markdown/JSON for your Agentic workflows.

Search your computer by what's in your files: photos, PDFs, documents, recordings, videos and code. On-device on Mac, Windows and Linux, built on Google DeepMind's EmbeddingGemma 2.

The #1 AI Harness for Building Resumes, PDFs, Cover Letters & more, locally with 100+ LLMs support.

Fast Rust library for PDF inspection, classification, and text extraction. Intelligently detects scanned vs text-based PDFs to enable smart routing decisions.

🗃 Open source self-hosted web archiving. Takes URLs/browser history/bookmarks/Pocket/Pinboard/etc., saves HTML, JS, PDFs, media, and more...

Free and open-source PDF editor for Windows with a built-in PDF 2.0 engine. View, annotate, OCR, merge, split, crop, rotate, compare, edit text, draw, sign, fill forms, print, flatten, and open password-protected PDFs without a subscription.

Technically-oriented PDF Collection (Papers, Specs, Decks, Manuals, etc) — browse & search it at tpn.github.io/pdfs

Karpathy's LLM Wiki implementation plugin for Obsidian - turns notes and PDFs into a linked, LLM-powered knowledge base with entity pages, concept pages, graph-powered Q&A, and local-first privacy.

PDFs for programming tutorials.

scan paper documents 📄 from a scanner 🖨️ as PDFs to Google Drive for full-text search

OpenPDF is an open-source Java library for creating, editing, rendering, and encrypting PDF documents, as well as generating PDFs from HTML. It is licensed under the LGPL and MPL.

Display PDFs in your React app as easily as if they were images.

Open-source office suite pack that comprises all the tools you need to work with documents, spreadsheets, presentations, PDFs, and PDF forms on Windows, Linux, and macOS

Read and extract text and other content from PDFs in C# (port of PDFBox)

Simple signing of PDFs in node.

A plugin that will automatically download PDFs of zotero items from sci-hub

🔍 ugrep 7.8 file pattern searcher -- a user-friendly, faster, more capable grep replacement. Includes a TUI, Google-like Boolean search with AND/OR/NOT, fuzzy search, hexdumps, searches (nested) archives (zip, 7z, tar, pax, cpio), compressed files (gz, Z, bz2, lzma, xz, lz4, zstd, brotli), pdfs, docs, and more

A maroto way to create PDFs. Maroto is inspired in Bootstrap and uses gofpdf. Fast and simple.

rga: ripgrep, but also search in PDFs, E-Books, Office documents, zip, tar.gz, etc.

A Python library to extract tabular data from PDFs

Print PDFs and images directly to Windows printers from Node.js or Electron.

Turn any PDF or image document into structured data for your AI. A powerful, lightweight OCR toolkit that bridges the gap between images/PDFs and LLMs. Supports 100+ languages.

Open-source PDF generation library built with TypeScript and React. Features a WYSIWYG template designer, PDF viewer, and powerful generation capabilities. Create custom PDFs effortlessly in both browser and Node.js environments.

A JS application to format PDFs for bookbinding.

Bring your Zotero library into Obsidian. Create liter ature notes, insert citations, and annotate PDFs without leaving your vault.

PHP library to read and extract text, markdown & images from PDFs - Fast & Low memory - Built from scratch

Monopoly is a Python library & CLI that converts bank statement PDFs to CSV.

View and Interact with PDFs in React, SolidJS, Svelte and JavaScript apps