Chat & Communication for Desktop
33 programs · most popular first · page 1 of 1
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NextChatZero-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…2
ZulipZulip server and web application. Open-source team chat that helps teams stay productive and focused.3
Mailspring:love_letter: A beautiful, fast and fully open source mail client for Mac, Windows and Linux.4
Cc Haha本地优先的跨平台 Claude Code / AI Agent 桌面工作台：多 Agent 协作、Git Worktree、代码 Diff、技能市场、多模型、Computer Use、桌面宠物；支持微信、飞书、钉钉及 H5 等远程访问。 | Local-first Claude Code / AI Agent…5
HolaOSOpen-source agentic workspace enterprises can make their own. Connect the systems you already run — 100+ integrations, MCP, chat tools, apps, browser, local…6
BingGPTDesktop application of new Bing's AI-powered chat (Windows, macOS and Linux)7
HuLaA cross-platform instant messaging desktop application with exceptional performance built on Rust + Vue3, compatible with Windows, macOS, Linux, Android, and…8
CaprineElegant Facebook Messenger desktop app9
LobsterAIOpen-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…10
Telegram DriveTurn your Telegram account into an unlimited, secure cloud storage drive. an Open-source desktop app built with Tauri, Rust, and React.11
Codex Desktop LinuxUnofficial ChatGPT desktop app for Linux (formerly the Codex app), built locally from OpenAI’s official macOS app. Includes Chat, Work, and Codex. Packages for…12
Nicotine PlusGraphical client for the Soulseek peer-to-peer network13
ClawpanelOpenClaw & Hermes Agent 多引擎 AI 管理面板 — 内置 AI 助手（工具调用 + 图片识别 + 多模态），一键安装 | Tauri v2 跨平台桌面应用 | 11 种语言14
ReadAnyAI-powered cross-platform e-book reader with semantic search, RAG chat, local vector store, notes, TTS, and WebDAV sync.15
RssguardFeed reader (podcast player, basic XMPP client and also Gemini protocol client) which supports RSS/ATOM/JSON and many web-based feed services.16
DorionTiny alternative Discord client with a smaller footprint, snappier startup, themes, plugins and more!17
DinoModern XMPP ("Jabber") Chat Client using GTK/Vala18
Claude Code History ViewerDesktop app and web server to browse, search and analyze your AI coding assistant history — Claude Code, Codex CLI, GitHub Copilot, Gemini CLI, Cursor, OpenCode…19
ZapfastZapFast: a fast, native WhatsApp client in Rust and egui20
Open CoworkOpen-source AI agent desktop app for Windows & macOS. One-click install Claude Code, MCP tools, and Skills — with sandbox isolation, multi-model support, and…21
AbaddonAn alternative Discord client with voice support made with C++ and GTK 322
Py GptDesktop AI Assistant powered by GPT, Gemini, Claude, Grok, Ollama, DeepSeek, Perplexity, and more - chat, agents, tools, MCP, plugins, RAG, vision, voice, image…23
Chat Ai DesktopUnofficial ChatGPT desktop app for Mac & Windows menubar using Tauri & Rust24
IgdmDesktop application for Instagram DMs25
Atomic ChatLocal AI app and inference engine for agents. Run open-weight LLMs locally — private, 100% offline on your computer. Join our Discord:…26
InstallerA simple standalone program which automates the installation, removal and maintenance of BetterDiscord.27
RisuaiMake your own story. User-friendly software for LLM roleplaying28
Alpaca ElectronThe simplest way to run Alpaca (and other LLaMA-based local LLMs) on your own computer29
Unlim CloudUnlimCloud provides unlimited cloud storage for your files, utilizing Telegram as the storage solution. Simply log in using your Telegram ID, and you are good…30
SieveSieve Script Editor31
Cinny DesktopYet another matrix client for desktop32
WeblinkControl your desktop from a browser, with P2P chat, file sharing, voice, video, and screen sharing powered by WebRTC.33
OverlayedA modern, open-source, and free voice chat overlay for Discord that supports Mac, Linux, and Windows
NextChatZero-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…2ZulipZulip server and web application. Open-source team chat that helps teams stay productive and focused.3Mailspring:love_letter: A beautiful, fast and fully open source mail client for Mac, Windows and Linux.4Cc Haha本地优先的跨平台 Claude Code / AI Agent 桌面工作台：多 Agent 协作、Git Worktree、代码 Diff、技能市场、多模型、Computer Use、桌面宠物；支持微信、飞书、钉钉及 H5 等远程访问。 | Local-first Claude Code / AI Agent…5HolaOSOpen-source agentic workspace enterprises can make their own. Connect the systems you already run — 100+ integrations, MCP, chat tools, apps, browser, local…6BingGPTDesktop application of new Bing's AI-powered chat (Windows, macOS and Linux)7HuLaA cross-platform instant messaging desktop application with exceptional performance built on Rust + Vue3, compatible with Windows, macOS, Linux, Android, and…8CaprineElegant Facebook Messenger desktop app9LobsterAIOpen-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…10Telegram DriveTurn your Telegram account into an unlimited, secure cloud storage drive. an Open-source desktop app built with Tauri, Rust, and React.11Codex Desktop LinuxUnofficial ChatGPT desktop app for Linux (formerly the Codex app), built locally from OpenAI’s official macOS app. Includes Chat, Work, and Codex. Packages for…12Nicotine PlusGraphical client for the Soulseek peer-to-peer network13ClawpanelOpenClaw & Hermes Agent 多引擎 AI 管理面板 — 内置 AI 助手（工具调用 + 图片识别 + 多模态），一键安装 | Tauri v2 跨平台桌面应用 | 11 种语言14ReadAnyAI-powered cross-platform e-book reader with semantic search, RAG chat, local vector store, notes, TTS, and WebDAV sync.15RssguardFeed reader (podcast player, basic XMPP client and also Gemini protocol client) which supports RSS/ATOM/JSON and many web-based feed services.16DorionTiny alternative Discord client with a smaller footprint, snappier startup, themes, plugins and more!17DinoModern XMPP ("Jabber") Chat Client using GTK/Vala18Claude Code History ViewerDesktop app and web server to browse, search and analyze your AI coding assistant history — Claude Code, Codex CLI, GitHub Copilot, Gemini CLI, Cursor, OpenCode…19ZapfastZapFast: a fast, native WhatsApp client in Rust and egui20Open CoworkOpen-source AI agent desktop app for Windows & macOS. One-click install Claude Code, MCP tools, and Skills — with sandbox isolation, multi-model support, and…21AbaddonAn alternative Discord client with voice support made with C++ and GTK 322Py GptDesktop AI Assistant powered by GPT, Gemini, Claude, Grok, Ollama, DeepSeek, Perplexity, and more - chat, agents, tools, MCP, plugins, RAG, vision, voice, image…23Chat Ai DesktopUnofficial ChatGPT desktop app for Mac & Windows menubar using Tauri & Rust24IgdmDesktop application for Instagram DMs25Atomic ChatLocal AI app and inference engine for agents. Run open-weight LLMs locally — private, 100% offline on your computer. Join our Discord:…26InstallerA simple standalone program which automates the installation, removal and maintenance of BetterDiscord.27RisuaiMake your own story. User-friendly software for LLM roleplaying28Alpaca ElectronThe simplest way to run Alpaca (and other LLaMA-based local LLMs) on your own computer29Unlim CloudUnlimCloud provides unlimited cloud storage for your files, utilizing Telegram as the storage solution. Simply log in using your Telegram ID, and you are good…30SieveSieve Script Editor31Cinny DesktopYet another matrix client for desktop32WeblinkControl your desktop from a browser, with P2P chat, file sharing, voice, video, and screen sharing powered by WebRTC.33OverlayedA modern, open-source, and free voice chat overlay for Discord that supports Mac, Linux, and Windows