Desktop & Mobile AI Apps

Open-source Windows/macOS desktop app that collects emailed PDF/OFD/XML invoices, uses OCR with human review, and exports Excel summaries; optional model providers support extraction.

Local-first Expo and FastAPI Japanese practice app for Korean speakers that uses Whisper-compatible STT, local TTS, and embedding-based dialogue matching without a runtime LLM.

Local-first AI app framework.

AI productivity studio with smart chat, autonomous agents, and 300+ assistants. Unified access to frontier LLMs. AGPL-3.0 licensed.

A smart assistant that connects powerful AI to your personal world. Built-in MCP and ACP support, multiple search engines, privacy-focused with local data storage. Apache-2.0 licensed.

Highly customizable role-playing frontend.

Concurrently chat with multiple AI bots to discover the best answers. Desktop app for comparing ChatGPT, Claude, Gemini, and 20+ LLMs side-by-side. Apache 2.0 licensed.

Chrome and Edge extension that sends one prompt to ChatGPT, Claude, Gemini, DeepSeek and other chatbots and shows their official web apps side by side, using existing logins instead of API keys. MIT licensed.

Open-source desktop AI agent for business automation: lead generation, knowledge library RAG, outreach, and scheduled workflows on Windows, macOS, and Linux.

Powerful desktop AI client for ChatGPT, Claude, and other LLMs. Cross-platform with modern UI. GPLv3 licensed (Community Edition).

Free and open-source Android app for interfacing with llama.cpp models locally and remote APIs (Anthropic, DeepSeek, Mistral, Ollama, OpenAI). MIT licensed.

Android reply copilot for WhatsApp that reads the chat on screen, judges intent and risk with your OpenRouter key, drafts two replies, and fills the one you pick. MIT licensed.

Open-source MCP Host Desktop Application with dual Tauri/Electron architecture. Seamlessly integrates with any LLMs supporting function calling. MIT licensed.

Open-source app that brings small language models directly to your phone. Run AI 100% privately on iOS and Android with no cloud required. MIT licensed.

Native iOS AI voice companion with an animated VRM character, voice and text chat, local conversation history, optional camera context, and BYOK AI, speech-to-text, and text-to-speech providers. MIT licensed.

Desktop companion application for installing, configuring, and chatting with Hermes Agent. MIT licensed.

Cross-platform desktop application for installing, running, health-checking, and supervising DeepSeek Harness locally. MIT licensed.

Open-source desktop and web interface for agentic workflows, featuring built-in MCP support, customizable API connections, and session sharing. Apache-2.0 licensed.

Privacy-first local AI meeting assistant for real-time transcription and summary generation. MIT licensed.

Open-source local-first macOS meeting-notes app with live transcription, speaker labels, AI summaries, and optional fully offline on-device mode. MIT licensed.

macOS dictation application providing real-time audio transcription and drag-and-drop file transcription using Whisper and Parakeet models. MIT licensed.

macOS desktop app that records calls, transcribes them on-device with speaker labels, and lets Claude Code, Codex, or any MCP client follow and question a call while it runs. GPL-3.0 licensed.

Minimal web GUI and desktop app for interacting with coding agents like Codex, Claude Code, Cursor, and OpenCode. MIT licensed.

Open-source desktop app for sharing AI workflows, skills, and MCP capabilities across agents. MIT licensed.