Category · Social & more

Nostr & Decentralized Social for Windows

Clients, relays and tools for Nostr and other decentralized social protocols.

117programs reviewed
117open source
59official Windows builds
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1–48 of 117
2026 Nymchat Nostr & Decentralized Social Explore Nymchat, a free open-source Nostr chat client for temporary, pseudonymous conversations, with install steps and safety tips. Free Open source v3.75.545
2026 Buzz Nostr & Decentralized Social A free, open source workspace where humans and AI agents share rooms, patches, CI and search on a Nostr relay you host. Setup, safety and FAQ inside. Free Open source v0.27.0-rc.9
2026 Divine Nostr & Decentralized Social Open-source, free short-form video app built on Nostr. Keep your keys, posts and followers under your control. Free Open source v1.0.27-beta.
2026 Keep Nostr & Decentralized Social Free, open-source vault for Nostr and Bitcoin keys with NIP-46 remote signing and FROST threshold signatures. Features, install steps and safety tips. Free Open source v0.13.1
2026 Keep for Android Nostr & Decentralized Social Split your Nostr signing key across devices with Keep for Android. FROST threshold signing, NIP-55 and NIP-46 support, free and open source. Free Open source v1.3.2
2026 Bray Nostr & Decentralized Social Connect Nostr to Claude, ChatGPT, Gemini or Cursor with Bray, a free MIT-licensed MCP server with 234 trust-aware tools. Free Open source v3.11.0
2026 Granary Nostr & Decentralized Social Free open-source Python tool that converts Nostr content into RSS, Atom, JSON Feed, ActivityPub and Bluesky formats. Free Open source v12.0
2026 Hashtree Nostr & Decentralized Social Free open-source storage for encrypted files and Git repositories, using content hashes, Blossom servers and Nostr names. See what it does and who it suits. Free Open source v0.5.26
2026 Nmail Nostr & Decentralized Social Free, open-source email over Nostr with encrypted messages and no ads. See features, setup and safety tips. Free Open source v0.19.1
2026 Nostr VPN Nostr & Decentralized Social A free, open-source mesh VPN on Nostr signaling and WireGuard. See how to install it on Windows with winget and what to expect. Free Open source v0.3.12
2026 Statim Nostr & Decentralized Social Free, open-source messenger where your account is a twelve-word phrase. Chats across XMTP, Nostr, Waku, Telegram and Matrix, plus a built-in crypto wallet. Free Open source v1.9.3
2026 Amber Nostr & Decentralized Social Amber is a free, open-source Nostr signer that keeps your nsec in one app and supports NIP-46 remote signing. See features, setup and safety tips. Free Open source v7.0.0
2026 Bold Bitcoin Wallet Nostr & Decentralized Social Learn how Bold Bitcoin Wallet uses threshold signatures and Nostr relays to sign bitcoin transactions without a seed phrase, plus how to install it safely on Windows. Free Open source v4.1.1
2026 Ehagaki Nostr & Decentralized Social A free, open-source, post-only Nostr client with automatic media compression, flexible login options and draft saving. See features, setup and safety tips. Free Open source v1.32.0
2026 Mostro Nostr & Decentralized Social Non-custodial, no-KYC Bitcoin trading over Lightning and Nostr. See how Mostro works, its fees, requirements and safety tips. Free Open source v0.20.2
2026 NAK Nostr & Decentralized Social Install NAK on Windows with Scoop, learn what this open-source Nostr toolkit does, and see how it compares to graphical clients. Free Open source v0.22.0
2026 Scoop Nostr Nostr & Decentralized Social Install Nostr software on Windows through the Scoop package manager. Free, open source, and easy to keep updated from the command line. Free Open source
2026 Snort Nostr & Decentralized Social Explore Snort, a free open source Nostr client built with React. Learn its features, supported NIPs, setup steps and how it compares to other Nostr apps. Free Open source v0.5.4
2026 Submarine Nostr & Decentralized Social A free, open-source password manager that syncs encrypted logins across your devices through Nostr relays, with no account needed. Free Open source v0.2.0
2026 Vega Nostr & Decentralized Social Get Vega, an open source Nostr desktop client with Lightning integration, OS keychain key storage and a multi-account switcher for Windows. Free Open source v0.16.4
2026 Awesome Nostr Nostr & Decentralized Social Explore Awesome Nostr, a free open-source starting point for Nostr apps on Windows. See installation steps, safety checks and alternatives. Free Open source
2026 Camelus Nostr & Decentralized Social Discover Camelus, a free, open-source Nostr client focused on simplicity and privacy. Learn how it works, how to install it safely, and how it compares. Free Open source v1.10.1
2026 Ngit Cli Nostr & Decentralized Social Free, open-source CLI for Git pull requests and repository publishing on Nostr. Install steps, commands and safety tips. Free Open source v3.0.5
2026 Nostrfy Nostr & Decentralized Social Nostrfy is an open-source Rust relay with full relay-side NIP support and a built-in Blossom media server. Features, setup and safety tips. Free Open source v0.1.26
2026 Fount Nostr & Decentralized Social Explore Fount, a free open-source AI agent runtime that connects peers over Nostr relays. Learn what it does, how to install it on Windows and how to stay safe. Free Open source v0.0.0.6
2026 Keytr Nostr & Decentralized Social Passkey login for Nostr explained: how Keytr encrypts nsec keys, how to install it safely and how it compares with similar Nostr tools. Free Open source v0.1.2
2026 Nostr Emanator Nostr & Decentralized Social A free open-source Nostr scheduler with NIP-46 remote signing, multi-account posting and AI-assisted drafts. Free Open source v1.5.0
2026 Nostrube Nostr & Decentralized Social Free, open-source video sharing on Nostr. Learn what Nostube does, how to get it on Windows and how to protect your keys. Free Open source v0.2.51
2026 Nostui Nostr & Decentralized Social A free, open-source Nostr client for the terminal. Read mentions, post, react, repost and follow timelines in tabs. Free Open source v0.1.1
2026 Swarm Nostr & Decentralized Social Free open-source Nostr team relay with access tiers, rate limits and Docker setup. Features, install steps, safety notes and FAQ. Free Open source v0.2.0
2026 Verdana Nostr & Decentralized Social Learn what Verdana is, how napps work, and how to install this free open source Nostr napp runner safely on Windows. Free Open source v0.1.1
2026 402 MCP Nostr & Decentralized Social Free MIT-licensed MCP server that lets AI agents discover and pay for L402 and x402 APIs over Nostr and Lightning. Free Open source v4.4.2
2026 Grimoire Nostr & Decentralized Social A themed, open-source Nostr client and protocol explorer for magicians and developers, with tiling windows, a command palette and workspaces. Free Open source
2026 Earthly Nostr & Decentralized Social Draw and share geographic datasets on Nostr with Earthly, a free, open-source map editor with private groups and offline field sessions. Free Open source v0.1.22
2026 Mostro Mobile Nostr & Decentralized Social Free open-source client for private Bitcoin Lightning trades over Nostr. Archived status, install steps and safety notes inside. Free Open source v1.5.0
2026 Nostr Components Nostr & Decentralized Social Free, MIT-licensed kit to embed Nostr follow buttons, profile badges and zap buttons on your website. See setup, safety and FAQs. Free Open source
2026 Bro App Nostr & Decentralized Social Pay bills with Bitcoin over Lightning and Nostr. Bro App is free, open source and aims to need no banks or KYC. See how it works and how to install it safely. Free Open source v1.0.133
2026 Nostr Relay Nostr & Decentralized Social Free open-source Nostr relay written in Go. Compare storage options, follow the setup steps and decide whether to run your own relay. Free Open source v0.0.267
2026 Notedeck Nostr & Decentralized Social Free, open-source Nostr desktop client with TweetDeck-style columns, GIF support and Bitcoin Lightning zaps. See how it works and how to install it safely. Free Open source v0.10.0-beta.4
2026 Gossip Nostr & Decentralized Social Gossip is a free, open-source Nostr desktop client written in Rust. Learn how to install it with Scoop and why its development has stalled. Free Open source v0.14.0
2026 Wisp Nostr & Decentralized Social Learn what the Wisp Nostr relay does, how it compares to strfry and other Nostr tools, and how to run it on Windows, Linux or Docker. Free Open source v0.9.1
2026 Algia Nostr & Decentralized Social Free, MIT-licensed Nostr command-line client written in Go. Install it with Scoop, learn the basics and compare it with other Nostr clients. Free Open source v0.0.137
2026 Infinitemarkets Nostr & Decentralized Social An open-source LNbits extension for selling through a web shop and Nostr with Lightning checkout and one shared inventory. Free Open source v1.1.0
2026 Nostrdb Nostr & Decentralized Social Free, open-source Nostr event storage built on LMDB. See what Nostrdb does, who it suits and how to install it on Windows. Free Open source
2026 Njump Nostr & Decentralized Social Learn what Njump does, how to install it on Windows, and when a Nostr gateway link works better than a raw nostr: link. Free Open source v0.3.0
2026 Notary Nostr & Decentralized Social Notary is a free NIP-46 remote signer for Nostr that keeps your key on your machine and asks before every signature. See how it works and what to check. Free Open source v0.11.4
2026 Plaza Nostr & Decentralized Social Plaza is a free, open-source Nostr client built in Zig. Read without an account, keep keys in a signer, and confirm the Windows build before you install. Free Open source v0.25.2
2026 Deed Nostr & Decentralized Social Free, MIT-licensed Nostr command line tool for creating, reading and verifying signed events on Windows. Fast, small and built for AI agents. Free Open source v0.5.1
Buying guide

How to choose nostr & decentralized social

Clients, relays and tools for Nostr and other decentralized social protocols.

When comparing nostr & decentralized social, start with where the software comes from. Prefer programs with a public source repository, signed releases and an official download page you can verify. Our reviews link only to official sources and record the installer hash we checked.

Next, look at maintenance. Crypto software that has not been updated for a year or more can break as networks and exchanges change, and security fixes stop arriving. Programs we consider unmaintained or discontinued are clearly marked, and you can hide them with the status filter above.

Finally, match the tool to your skill level. Many of the most powerful programs are aimed at experienced users. Our "Best for" and "Skip if" notes in each verdict are the quickest way to tell.

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