#1 PDF Application on GitHub that lets you edit PDFs on any device anywhere
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Crawlee—A web scraping and browser automation library for Node.js to build reliable crawlers. In JavaScript and TypeScript. Extract data for AI, LLMs, RAG, or GPTs. Download HTML, PDF, JPG, PNG, and other files from websites. Works with Puppeteer, Playwright, Cheerio, JSDOM, and raw HTTP. Both headful and headless mode. With proxy rotation.
- web-scraping
- web-crawling
- npm
- headless-chrome
Readest is a modern, feature-rich ebook reader designed for avid readers offering seamless cross-platform access, powerful tools, and an intuitive interface to elevate your reading experience.
- ebook
- ebook-reader
- epub
- foliate
The Office Harness for AI Agents — Spreadsheets, Docs, Slides, Canvas, Relational Tables, and PDF in one runtime.
💾 Self-hosted online file converter. Supports 1000+ formats ⚙️
- bun
- elysia
- file-conversion
- file-converter
Etherpad: A modern really-real-time collaborative document editor.
- etherpad
- collaboration
- web-editor
- documents
📄 Create PDF files using React
The Open Source DocuSign Alternative.
- document-signing
- next-auth
- nextjs
- open-source
Your One-Stop Publication Workbench
- office
- productivity
- electron
- offline
🥗 All-in-one professional pop-up dictionary and page translator which supports multiple search modes, page translations, new word notebook and PDF selection searching.
- chrome
- extension
- firefox-addon
- react
OCR & Document Extraction using vision models
Translate PDF, EPub, webpage, metadata, annotations, notes to the target language. Support 20+ translate services.
- zotero
- translate
- translation
- plugin
Free, open-source AI Office suite: Docs, Sheets, Slides, PDF, Markdown and HTML editors with a built-in AI agent, plus a `genoffice` CLI and agent skill so Claude Code, Codex and Cursor can create and edit real .docx/.xlsx/.pptx files locally. Bring your own key. macOS, Windows & Linux.
Display PDFs in your React app as easily as if they were images.
Self-hosted collection of powerful web-based tools for everyday tasks. No ads, no tracking, just fast, accessible utilities right from your browser!
Cross-platform desktop GUI app to clean image metadata
- exif
- exiftool
- electron
- javascript
이음오피스(IeumOffice): 워드·엑셀·파워포인트·PDF·한글(HWP)·마크다운·HTML·마인드맵 파일을 한 창에서 열고 고치는 무료 오픈소스 데스크톱 오피스. AI는 쓰는 사람의 Claude·Codex 구독으로 돌아갑니다. GenOffice(Apache-2.0)를 바탕으로 만들었습니다.
JupyterLab extension for live editing of LaTeX documents
An open-source read-along document reader server with high-quality TTS options, synchronized highlighting, and audiobook export for EPUB, PDF, DOCX, TXT, and MD.
- kokoro-tts
- openai-api
- text-to-speech
📄 Office / PDF / iWork / CAD / 3D / RAW / 360° 🔒 Browser-local preview & conversion 🤖 Agent CLI with OCR, structured text & layout extraction ⚡ Rust + WebAssembly 🧩 Vue 3 integration. Open-source, local-first. Your files, your device.
- 3d-viewer
- cad-viewer
- document-viewer
- epub
NeoRead: a local-first EPUB/PDF reader with annotations, side-by-side translation, and AI assistance through Claude Code, Codex CLI, and Kimi CLI.
Imgcompress is a self-hosted image processing toolbox that handles compression, format conversion, and AI background removal in a single web interface. It supports over 70 input formats (including PSD, HEIC, and RAW) and can output common formats or generate PDFs, all without sending files to external services.
- imagecompression
- imageoptimizer
- self-hosted
- webtool
An all-in-one plugin to improve your ChatGPT experience!
Folio — a simple, clean, open-source PDF reader for Windows