storytold/printcraft
An open-source, clean-room reimplementation of Adobe Acrobat built in pure Rust
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An open-source, clean-room reimplementation of Adobe Acrobat built in pure Rust
PdfCraft: An open-source PDF reader and editor written by scratch in pure Rust
Turn any technical book PDF into a Claude Code skill — ready to study, reference, and use while you work.
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.
Modular SenseNova skills for building AI-powered office assistants and productivity workflows
Source-backed Markdown knowledge bases for Claude Code and Codex.
PDF craft can convert PDF files into various other formats. This project will focus on processing PDF files of scanned books.
A fast, helpful, and open-source document parser
在保留版面、公式与结构的前提下进行 PDF 翻译，适用于科研与技术文档
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.
校园知识服务 Agent 智能体平台：基于 FastAPI、Qwen3 与 RAG，贯通公开资料解析、时间范围检索、证据溯源及人工审核。
Extract structured data and insights from documents using LLMs and decision models
Citra — PDF answers with page-level proof. Local-first structured text, tables, OCR, visual evidence, and citations via MCP, CLI, and SDK.
WAS-NS v3 Reborn; Tools for image processing, filters, masking, text, logic, numbers, latents, files, 3D scenes, and animation.
Java PDF table extraction & OCR library. Extract structured tables from text-based and scanned PDFs using stream, lattice (OpenCV-style grid detection), and hybrid parsing.
Transform unstructured documents into validated, rich and queryable knowledge graphs.
Open-source document management platform leveraging AWS managed services. RESTful API for document storage, processing, full-text search, and metadata management. Multi-tenant serverless architecture with auto-scaling... deployed entirely in your AWS account.
Pure Rust PDF library for AI/RAG: structure-aware chunking, no ML, no C deps.
A web app that lets you upload course materials to create review and practice content/questions
Python, LlamaIndex, LangChain, 15 Property Graph, 4 RDF , 10 Vector, OpenSearch, Elasticsearch DBs. 14 data sources, 10 auto sync: Alfresco, Nuxeo, etc. KG auto-building, Ontologies, LLMs, Docling, LlamaParse, LiteParse, GraphRAG, RAG, Hybrid Search, AI Chat. TypeScript React, Vue, Angular frontends, REST, MCP Server. Options: Langflow, CocoIndex
PowerPoint .NET library for reading, modifying, and generating PPTX presentations without Microsoft Office
DocWire SDK: local-first C++20 data-processing infrastructure for deterministic, auditable, on-premise workflows. Supports 100+ formats, OCR, local AI, and opt-in cloud AI pipelines
That's all 22 repositories in this period.