#1 PDF Application on GitHub that lets you edit PDFs on any device anywhere
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There can be more than Notion and Miro. AFFiNE(pronounced [ə‘fain]) is a next-gen knowledge base that brings planning, sorting and creating all together. Privacy first, open-source, customizable and ready to use.
Official electron build of draw.io
- javascript-applications
- electron-app
- graphics
- diagram-editor
📝A simple and elegant markdown editor, available for Linux, macOS and Windows.
Free, simple, and intuitive online database diagram editor and SQL generator.
- database-schema
- editor
- mariadb
- postgresql
Translated[EMNLP 2025 Demo] PDF scientific paper translation with preserved formats - AI-based full-text bilingual translation of PDF documents that fully preserves the layout, supporting services such as Google/DeepL/Ollama/OpenAI, and providing CLI/GUI/MCP/Docker/Zotero
- chinese
- latex
- translation
Draw and edit draw.io diagrams by chatting with an AI. Web app, desktop app, and an MCP server for Claude Code, Cursor, Codex and VS Code.
- ai
- diagrams
- architecture-diagram
- claude-code
OfficeCLI is the first and best Office suite purpose-built for AI agents to read, edit, and automate Word, Excel, and PowerPoint files. Free, open-source, single binary, no Office installation required.
In-browser Markdown editor
Database diagrams editor that allows you to visualize and design your DB with a single query.
JavaScript Data Grid / Data Table with a Spreadsheet Look & Feel. Works with React, Angular, and Vue. Supported by the Handsontable team ⚡
- excel
- crud-operations
- data-editing
- data-grid
PdfCraft: An open-source PDF reader and editor written by scratch in pure Rust
- document-processing
- documents
- pdf-generation
The free and privacy-friendly screen recorder with no limits 🎥
- screen-capture
- screencast
- recorder
- annotation
Etherpad: A modern really-real-time collaborative document editor.
- etherpad
- collaboration
- web-editor
- documents
A web-based collaborative LaTeX editor
A personal knowledge management and sharing system for VSCode
- graph-visualisation
- markdown
- markdown-editor
- pkm
Docs is an open-source text editor: web-native, made for real-time collaboration, cleanly structured documents and sub-documents with full ownership of your data. Built to scale with Django and React.
- knowledge
- wiki
- blocknotejs
- collaborative
The Privacy First PDF Toolkit
- jpgtopdf
- pdf-converter
- pdf-generation
TranslatedAn AI-native slides generator based on nano banana/gpt-image🏞️. One-stop native AI PPT generation app that creates a set of slides within minutes; supports uploading any template image, uploading any material with intelligent parsing, automatically generating a PPT from a single sentence/outline/page descriptions, modifying specified areas by voice, and exporting editable PPT, video, etc. with one click
- ai-ppt-maker
- ai-slide-builder
- ai-slides
- llm
The open source embeddable online markdown editor (component).
Translated✍ WeChat Markdown Editor | A highly minimalist WeChat Markdown editor: supports Markdown syntax, custom theme styles, content management, multiple image hosts, AI assistant, and more
A pleasant note-taking platform with native speed, majoring in Markdown, MindMap, Typst, and plain text.
Capture first. Organize later. A local-first Markdown app that turns scattered records into clear notes with AI.
Elegant open source project tracking. Self-hosted Kanban for teams — free Community edition, with PLANKA Pro for organisations.
- kanban
- collaboration
- docker
- project-management