✨ Zero-config AI chat assistant. No API key needed — sign up and instantly chat with GPT-5, Claude 4, Gemini 2.5, DeepSeek & 100+ top models. Pay-as-you-go saves you more. Available on Web, iOS, macOS, Android, Linux, Windows.
- nextjs
- vercel
- webui
- cross-platform
📝A simple and elegant markdown editor, available for Linux, macOS and Windows.
🆙 Upscayl - #1 Free and Open Source AI Image Upscaler for Linux, MacOS and Windows.
A terminal built on web technologies
🌐 The Internet Computer! Free, Open-Source, and Self-Hostable.
- desktop
- desktop-environment
- osjs
- web-desktop
Create polished demo videos without editing skills. Mac/Windows/Linux
Super Productivity is an advanced todo list app with integrated Timeboxing and time tracking capabilities. It also comes with integrations for Jira, GitLab, GitHub and Open Project.
Kortix CompanyOS – the open-source operating system for your company. Multiplayer AI agents, your company as code, sovereign on your infrastructure or ours.
Open source agentic operating system
:love_letter: A beautiful, fast and fully open source mail client for Mac, Windows and Linux.
🌐 The open-source Agentic browser; alternative to ChatGPT Atlas, Perplexity Comet, Dia.
- browser
- browseros
- chromium
- linux
"Sigma File Manager" is a free, open-source, quickly evolving, modern file manager (explorer / browser) app for Windows and Linux.
Cross-platform desktop GUI app to clean image metadata
Applications self-hosting and DevOps platform for running open source, web-based linux Panel of lite PaaS
The Secure CommsOS™ for mission-critical operations
Official repository for Video Hub App
Minecraft launcher for Windows, macOS and Linux: Modrinth and CurseForge mods, Forge/Fabric/Quilt/NeoForge, automatic Java, skins, friends. Open source, Tauri 2 + React.
An easier way to use AI on your own computer. A free, open-source alternative to Claude and ChatGPT that runs open-weight models like Gemma and gpt-oss locally on Mac, Windows and Linux. Private, and works offline.
Xiryn — the open-source personal agent. Does everything Muse, Grok Bot and Dots do, on your own computer: each agent gets its own Linux desktop in Docker, any model with your keys, an encrypted vault, and control from Telegram.
Star the repo to help support! The open source operating system for creating viral content on social media.
Open-source music player for YouTube Music's catalog, with genres, full albums and playlists. Windows, macOS, Linux, Android, iPhone and Docker. No account needed.
Desktop-first, open-source (MIT) application for running parallel agents, and multi-step custom workflows triggered by schedules, webhooks or events from tools like Linear and Sentry, across your already-used providers.
The 30 MB open-source edge AI agent runtime. Run AI agents offline on Linux (Raspberry Pi, Jetson). GPIO, UART, MQTT as first-class nodes. Industrial protocols (OPC-UA, Modbus) on the roadmap.
Scramjet Platform is a distributed runtime supervisor that can run data processing programs called Sequences and manage local resources on any Linux server, Docker on small edge servers, and even large-scale Kubernetes clusters in the cloud or datacenters without exposing network ports to the public internet.