Applications open-source

Local AI voice cloning and dubbing tool — VoiceStudio is the open-source, fully-local ElevenLabs alternative — voice cloning, voice design, video dubbing, dictation, transcription & audiobook creation in 646 languages.

Headless browser for AI agents and web scraping — The headless browser for AI agents and web scraping

↔ alternative à Bright Data

Private offline AI coding agent with local models — Open source inference server that runs the best local models for your hardware, plugged into the agent you already use. Works with Pi, OpenCode, Hermes, OpenClaw, Codex, Claude Code, Oh My Pi, and Cline.

↔ alternative à ChatGPT

Live photorealistic 3D globe with real spatial data — A spy satellite simulator in your browser, except the data is real. Live open source spatial intelligence on a photorealistic 3D globe.

Immersive multi-agent learning experience — Open Multi-Agent Interactive Classroom — Get an immersive, multi-agent learning experience in just one click

DLSS 5 manager for games and emulators — DLSS 5 Swapper is a powerful, easy-to-use tool for installing, managing, and restoring DLSS 5 across games and supported emulators. It features automatic game detection, optional drive scanning, DLSS5-Feeder for compatible titles without native DLSS, emulator support, and compatibility with DirectX 9/10/11/12, Vulkan, and OpenGL.

Use ChatGPT Web as a native model in Codex — Use ChatGPT Web (including Pro) as a native model in the Codex app — with context, tools, streaming and images beyond Codex usage limits.

Advanced UX extension for Wand/WeMod app — Advanced UX and interoperability extension for Wand (WeMod) app

↔ alternative à WeMod

Remap Logitech mouse buttons, DPI, and SmartShift — ⚡️A native, local-first alternative to Logitech Options+, written in Rust 🦀 — remap buttons, DPI, and SmartShift over HID++. No account, no telemetry.

Local-first search for workspace and AI agents — Local-first search across your workspace, built for humans and AI agents.

AI-native office suite for macOS and Windows — Free, open-source alternative to Microsoft Office with built-in AI agents — Word (.docx), Excel (.xlsx), PowerPoint (.pptx), PDF and Markdown editing for macOS, Windows & Linux.

↔ alternative à Microsoft Office

Open source coding AI agent — The open source coding agent.

↔ alternative à Cursor、GitHub Copilot

Run and steer parallel coding agents — Orca is the ADE for working with a fleet of parallel agents. Run any coding agent with your own subscription. Available on desktop, mobile and remote runtime.

Privacy-first voice-to-text dictation app — Voice-to-text dictation app with local (Nvidia Parakeet/Whisper) and cloud models (BYOK). Privacy-first and available cross-platform.

↔ alternative à Wispr Flow

Terminal agent multiplexer — the runtime your coding agents live on

Boot a virtual iPhone on Apple Silicon

Lightweight Rust Spotify client — Spotify, native and fast. One lightweight Rust app for your whole library, local playback, and Spotify Connect on Linux, macOS, and Windows.

Desktop app for DeepSeek Harness plugins — 为 DeepSeek Harness (DSH) 插件生态打造的现代化桌面端解决方案。万物皆「插件」，桌面本身也是「插件」。

Terminal AI coding agent — ⌥ Coding agent with the IDE wired in

↔ alternative à Cursor、GitHub Copilot、ChatGPT

One gateway for 500+ AI models and free tiers — Never stop coding. Free MIT AI gateway: one endpoint, 352 providers (150+ free), 1200+ models Kimi, Claude, GPT, Gemini, GLM, DeepSeek, MiniMax. Works with Claude Code, Codex, Cursor, OpenCode, Cline & Copilot. Quota-aware auto-fallback, RTK+Caveman compression saves 15-95% tokens, MCP/A2A, Desktop/PWA. Built by 550+ contributors

↔ alternative à OpenRouter、Portkey

Mod DirectX games with shaders, overlays, and upgrades — Renovation Engine for DirectX Games

Compresses shell output to cut LLM token use — CLI proxy that reduces LLM token consumption by 60-90% on common dev commands. Single Rust binary, zero dependencies

Coding agent CLI for multiple model providers — runs anywhere. uses anything

Developer control plane for AI agents — Developer Control Plane for your AI Agents

Freedom to stream media center — Stremio - Freedom to Stream

↔ alternative à Kodi

One OpenAI-compatible API over free LLM provider tiers — 7.4 billion tokens per month. 34 free LLM providers. 635 free model endpoints. All behind one /v1 endpoint, plus any custom OpenAI-compatible endpoint. Smart routing, automatic failover, encrypted keys. Personal experimentation only.

↔ alternative à ChatGPT

Windows desktop organizer with native WinUI widgets — A free, open-source Windows desktop organizer with native-feeling WinUI 3 widgets.

Self-hosted video downloader with web UI — Download videos from almost any website. Lightweight, self-hosted media downloader with a clean web UI.

AI agent toolkit with TUI and coding agent — AI agent toolkit: unified LLM API, agent loop, TUI, coding agent CLI

Netcat-like tool over Tailscale tunnels — like netcat, but over Tailscale's data plane, without Tailscale's control plane