Open-source projects tagged “pdf”

Self-hosted, open-source PDF editing platform for editing, signing, redacting, converting and automating PDFs in the browser, desktop, or via API.

A React and FastAPI web app for running DeepSeek-OCR on images and multi-page PDFs, with Markdown, HTML, DOCX, and JSON export.

Android image editor app offering dozens of tools, from crop, filters and drawing to OCR, background removal, PDF tools and AI upscaling.

Converts untrusted PDFs, office documents, and images into safe PDFs by rendering every page as pixels inside a sandbox.

Self-hosted API that converts PDFs, images and Office documents into Markdown or structured JSON using OCR and Ollama-hosted LLMs, with optional PII removal.

Free, open-source PDF editor for Windows with a built-in PDF 2.0 engine, offering viewing, OCR, editing, signing, and form filling without a subscription.

Python CLI that turns GitHub READMEs, Markdown files, and Jupyter notebooks into Word, PDF, PPTX, blog, LaTeX and other documentation formats.

Local, open-source PDF and document parser in Rust with text extraction, bounding boxes, Markdown/JSON output, and optional OCR.

Self-hosted Docker web app for converting 70+ image formats, bulk compression, per-file cropping, and local AI background removal.

A Go PDF library covering layout, HTML to PDF, text shaping for RTL and CJK scripts, redaction, forms, digital signatures, barcodes, and PDF/A.

A macOS and iOS document chat app that answers questions about your files using Apple Foundation Models, running entirely on-device.

Self-hosted personal document management system that ingests scans, emails and other files, runs OCR, and helps tag and search them.

A cross-platform ebook reader and manager with sync, backup, and support for EPUB, PDF, MOBI, comics and more.

Rust library and CLI that classifies PDFs as text-based or scanned and extracts clean Markdown without OCR by default.

A free, open-source PDF viewer and editor for Windows, macOS, Linux and Android, built with Tauri 2 and a PDFium rendering engine.

Converts Office documents, PDFs, EPUB and CSV into clean GitHub-flavored Markdown via Rust, Node.js, Python and WASM bindings.

A Python script that reads a PDF book page by page with an OpenAI model, extracting knowledge points and writing interval and final summaries.

An agent skill that turns PDFs, books, slides and papers into traceable knowledge bases and offline interactive learning pages.

Local file converter that runs from the right-click menu, keeping images, video, audio and documents on your own machine.

Free, open-source AI Office suite that edits real .docx, .xlsx, .pptx and PDF files locally, with an AI agent and a genoffice CLI.