The Pencil Project's unique mission is to build a free and opensource tool for making diagrams and GUI prototyping that everyone can use.
Modern desktop RSS reader built with Electron, React, and Fluent UI
Cross-platform video downloader — sniff and grab m3u8/HLS streams, Bilibili, YouTube and more. Desktop + Docker + 🦞.
Outline Client and Manager. Outline Manager makes it easy to create your own VPN server. Outline Client lets you share access to your VPN with anyone in your network, giving them access to the free and open internet.
Keybase Go Library, Client, Service, OS X, iOS, Android, Electron
Easily manage the brightness of your monitors in Windows from the system tray
插件化、定制化、无广告的免费音乐播放器
an open-source alternative to the dots, bots and muses of the world, run an office of claude code/codex like agents on your laptop, sandboxes or anywhere, uses your existing subscriptions
基于Vue3 + WebRTC + Nodejs + Flutter搭建的远程桌面控制、游戏串流
🔵 Cerebro is an open-source launcher to improve your productivity and efficiency
Mockoon is the easiest and quickest way to run mock APIs locally. No remote deployment, no account required, open source.
A curated list of awesome resources for Electronic Engineers and hobbyists
Open-source Claude Design alternative. One-click import your Claude Code / Codex API key. Prompt → prototype / slides / PDF. Multi-model (Claude, GPT, Gemini, Kimi, GLM, Ollama). BYOK, local-first, MIT.
:electron: 🚀 The easiest way to get started with Electron
The Mullvad VPN client app for desktop and mobile
:electron: Build cross platform desktop apps with ASP.NET Core (Razor Pages, MVC, Blazor).
OpenMTP - Advanced Android File Transfer Application for macOS
:tv: Cross-platform IPTV player application with multiple features, such as support of m3u and m3u8 playlists, favorites, TV guide, TV archive/catchup and more.
a cross-platform image super-resolution tool
The most intuitive Static Site CMS designed for SEO-optimized and privacy-focused websites.
截屏 离线OCR 搜索翻译 以图搜图 贴图 录屏 万向滚动截屏 屏幕翻译 Screenshot Offline OCR Search Translate Search for picture Paste the picture on the screen Screen recorder Omnidirectional scrolling screenshot Screen translator 支持Windows Linux macOS
Database manager for MySQL, PostgreSQL, SQL Server, MongoDB, SQLite and others. Runs under Windows, Linux, Mac or as web application
BoxPlayer - 聚合网盘管理+影视聚合 支持 Windows Linux iOS macOS tvOS Android
:electron: A complete tool for building and publishing Electron applications
🔥 The free & Open Source DocuSign alternative
A free, open-source developer workspace. Snippets, notes, HTTP requests, calculations, and dev tools in one local-first app.
Local-first AI coding agent desktop: Electron + Rust host core + pi Agent Harness + user-installable plugins
Cross-platform desktop client for FRP, visual configuration, easily achieve intranet penetration!
一款开源简洁高颜值的酷狗第三方客户端 An open-source, concise, and aesthetically pleasing third-party client for KuGou that supports Windows / macOS / Linux / Web :electron:
飞鼠格式 FlyingMouse Format - Windows 免费文件格式转换工具(离线可用,内置 FFmpeg/LibreOffice/Poppler/Tesseract)。图片/文档/表格/PPT/PDF/音视频/WPS 格式互转 + OCR + 批量转换;音频仅支持普通格式。作者:牢蜂(LaoFeng)|仅供个人免费使用,禁止商业售卖/转卖/套壳
An audio server, programming language, and IDE for sound synthesis and algorithmic composition.
A highly extensible Markdown editor featuring version control, AI Copilot, document annotations, mind maps, document encryption, executable code snippets, chart embedding, HTML applets, plugins, and macro replacement. Its integrated sidebar terminal makes working with AI faster and more convenient.
"Sigma File Manager" is a free, open-source, quickly evolving, modern file manager (explorer / browser) app for Windows and Linux.
SSH workspace, SFTP, and terminals in one
A Desktop App for YouTube Music
The break time reminder app
A multi-model AI agent desktop client — connect any AI provider, extend with MCP & skills, control from your phone. Built with Electron + Next.js.
🌸 Do things with utmost efficiency.
A pixel desktop pet that watches Claude Code, Codex, Cursor & other AI coding agents — so you don't have to.
Project flat is the Web, Windows and macOS client of Agora Flat open source classroom.
🐬DeepChat - A smart assistant that connects powerful AI to your personal world
A cross-platform Electron Desktop App to stream and download any Movie, TV Series or Anime in the World. Zero Ads and Tracking
Local-first AI agent workspace for coding, writing, design, research, and automation — one runtime for desktop GUI and TUI.
:electron: An unofficial https://bgm.tv ui first app client for Android and iOS, built with React Native. 一个无广告、以爱好为驱动、不以盈利为目的、专门做 ACG 的类似豆瓣的追番记录,bgm.tv 第三方客户端。为移动端重新设计,内置大量加强的网页端难以实现的功能,且提供了相当的自定义选项。 目前已适配 iOS / Android。
Open-source, desktop-grade AI agent that gets real work done — data analysis, slides, docs, video & web research. Built on OpenClaw; runs tools on your real desktop and takes commands from your phone via WeChat, Feishu, DingTalk & Telegram.
Blockbench - A low poly 3D model editor
Apache Maka (Incubating) is a high-performance agent workspace that keeps a complete record of everything it did.
🚀 QQ聊天记录、表情包导出工具 | 自动化提取图片/文字/图片消息,支持TXT/JSON导出,高效备份,支持NT QQ
Next generation Electron build tooling based on Vite 新一代 Electron 开发构建工具,支持源代码保护
The most popular open source electronic health records and medical practice management solution.
✨⚡️ A feature-rich GraphQL Client for all platforms.
Git notifications on your menu bar. Available on macOS, Windows & Linux.
TagSpaces is an offline, open source, document manager with tagging support
Open-source Grok Bot alternative with a virtual machine that bots can use
Simplenote for Web, Windows, and Linux
The open source research environment for AI researchers to seamlessly train, evaluate, and scale models from local hardware to GPU clusters.
Unofficial Microsoft Teams for Linux client
A Powerful and All-in-One MQTT 5.0 client toolbox for Desktop, CLI and WebSocket.
Cross-platform local MCP capabilities for ChatGPT with Chrome integration, Goal, Compact & Resume, and durable multi-agent workflows.
Simple data persistence for your Electron app or module - Save and load user preferences, app state, cache, etc