Open Source Go Communications Software

Go Communications Software

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  • 1
    TcNo Acc Switcher

    TcNo Acc Switcher

    A Super-fast account switcher for Steam, Battle.net, Epic Games

    TcNo Account Switcher is an open-source desktop tool for quickly switching accounts across gaming and app platforms. It supports Steam, Battle.net, Epic Games, EA, Riot, Ubisoft, Discord, GOG Galaxy, Rockstar, OBS Studio, and other services. The app is designed to avoid storing passwords by switching platform files and registry values linked to previously logged-in accounts. It includes a customizable interface, built-in themes, tray controls, automatic updates, and platform definitions that can be edited through configuration files. Streamer mode helps hide sensitive account identifiers while streaming software is open. The project is best suited for users who manage multiple personal accounts and want faster local switching without repeatedly logging in manually.
    Downloads: 101 This Week
    Last Update:
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  • 2
    MailHog

    MailHog

    Web and API based SMTP testing

    Inspired by MailCatcher, easier to install. Built with Go, MailHog runs without installation on multiple platforms. Run it from Docker Hub or using the provided Dockerfile. The SMTP server starts on port 1025, the HTTP server starts on port 8025, in-memory message storage. ESMTP server implementing RFC5321. Support for SMTP AUTH (RFC4954) and PIPELINING (RFC2920). Web interface to view messages (plain text, HTML or source). Supports RFC2047 encoded headers. Real-time updates using EventSource. Release messages to real SMTP servers. Chaos Monkey for failure testing. HTTP API to list, retrieve and delete messages. See APIv1 and APIv2 documentation for more information. HTTP basic authentication for MailHog UI and API. Multipart MIME support. Download individual MIME parts. In-memory message storage. MongoDB and file based storage for message persistence. Lightweight and portable. No installation required.
    Downloads: 66 This Week
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  • 3
    Downloads: 171 This Week
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  • 4
    MOSINT

    MOSINT

    An automated e-mail OSINT tool

    MOSINT is the fastest OSINT Tool for emails. It helps you gather information about the target email. Email validation, check social accounts, check data breaches and password leaks, finding related emails and domains, scan Pastebin Dumps. Google Search and DNS Lookup.
    Downloads: 22 This Week
    Last Update:
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  • 5
    Space Daemon

    Space Daemon

    The Space Daemon packages together IPFS, Textile Threads/Buckets

    Space Daemon is a wrapper built in Go around awesome IPFS tools so that you can have start coding a decentralized desktop app as fast as possible. It's built on top of Textile Threads and Buckets. Space Daemon requires a few modules to run successfully. If you downloaded the binary, you don't have to worry about this since it will be connecting to our services. It's good to understand what's happening behind the scenes though. All encrypted files are stored in an IPFS node. For convenience, Space Daemon runs an embedded node within the daemon that can be configured as well as the option to specify an external node to connect to. Centralized services that are optional, but offer additional convenience. Used mainly for identity. By using these services, you can allow users to claim usernames, so that Space Daemon can know the public key of a given username and in that way share files via username without having to input public keys directly.
    Downloads: 20 This Week
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  • 6
    Proton Mail Bridge

    Proton Mail Bridge

    Proton Mail Bridge application

    Proton Mail Bridge is a desktop application that runs in the background on Windows, macOS, and Linux to enable users to access their Proton Mail encrypted email accounts with traditional email clients like Outlook, Thunderbird, Apple Mail, and others via local IMAP/SMTP servers. Because standard IMAP cannot natively decrypt end-to-end encrypted messages, Bridge acts as a translator that downloads encrypted mail, decrypts it locally, and serves it to your preferred mail client over a local server, while encrypting outgoing messages before they’re sent to Proton’s servers. It provides a seamless integration layer for users who need offline support, familiar local client workflows, or tighter integration with desktop tools while preserving Proton’s zero-access encryption model. The Bridge app continues running even when its GUI is closed so that mail clients can remain connected and synchronized, and it supports automatic startup and robust credential handling via secure storage.
    Downloads: 18 This Week
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  • 7
    Nebula libp2p DHT

    Nebula libp2p DHT

    A libp2p DHT crawler, monitor, and measurement tool

    A libp2p DHT crawler and monitor that tracks the liveness of peers. The crawler connects to DHT bootstrap peers and then recursively follows all entries in their k-buckets until all peers have been visited. The crawler supports the IPFS, Filecoin, Polkadot, Kusama, Rococo, Westend networks and more. The crawler can store its results as JSON documents or in a postgres database - the --dry-run flag prevents it from doing either. Nebula will print a summary of the crawl at the end instead. A crawl takes ~5-10 min depending on your internet connection. You can also specify the network you want to crawl by appending, e.g., --network FILECOIN and limit the number of peers to crawl by providing the --limit flag.
    Downloads: 14 This Week
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  • 8
    EdgeVPN

    EdgeVPN

    The immutable, decentralized, statically built p2p VPN

    Fully Decentralized. Immutable. Portable. Easy to use Statically compiled VPN and a reverse proxy over p2p. EdgeVPN uses libp2p to build private decentralized networks that can be accessed via shared secrets.
    Downloads: 13 This Week
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  • 9
    NATS

    NATS

    Server for NATS.io, the cloud and edge native messaging system

    With flexible deployments models using clusters, superclusters, and leaf nodes, optimize communications for your unique deployment. The NATS Adaptive Edge Architecture allows for a perfect fit for unique needs to connect devices, edge, cloud or hybrid deployments. With true multi-tenancy, securely isolate and share your data to fully meet your business needs, mitigating risk and achieving faster time to value. Security is bifurcated from topology, so you can connect anywhere in a deployment and NATS will do the right thing. With the ability to process millions of messages a second per server, you’ll find unparalleled efficiency with NATS. Save money by minimizing cloud costs with reduced compute and network usage for streams, services, and eventing. NATS self-heals and can scale up, down, or handle topology changes anytime with zero downtime to your system. Clients require zero awareness of NATS topology allowing you future proof your system to meet your needs of today and tomorrow.
    Downloads: 13 This Week
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  • 10
    Cloud Torrent

    Cloud Torrent

    Cloud Torrent, a self-hosted remote torrent client

    Cloud torrent is a a self-hosted remote torrent client, written in Go (golang). You start torrents remotely, which are downloaded as sets of files on the local disk of the server, which are then retrievable or streamable via HTTP. Go is required to install from source. The provided set of core features requires large structural changes and therefore requires a complete rewrite for best results. This rewrite is in progress in the 0.9 branch though it will take quite some time. It will be capable of transfering files from and source file-system to any destination file-system. A torrent can be viewed a folder with files, just like your local disk, and Dropbox. As long as it has a concept of files and folders, it could potentially be a cloud-torrent file-system backend. During a file tranfer, one could apply different transforms against the byte stream for various effect.
    Downloads: 11 This Week
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  • 11
    IPFS Kubo

    IPFS Kubo

    An IPFS implementation in Go

    Kubo was the first IPFS implementation and is the most widely used one today. Implementing the Interplanetary Filesystem - the Web3 standard for content-addressing, interoperable with HTTP. Thus powered by IPLD's data models and the libp2p for network communication. Kubo is written in Go. IPFS is a global, versioned, peer-to-peer filesystem. It combines good ideas from previous systems such as Git, BitTorrent, Kademlia, SFS, and the Web. It is like a single BitTorrent swarm, exchanging git objects. IPFS provides an interface as simple as the HTTP web, but with permanence built-in. You can also mount the world at /ipfs.
    Downloads: 11 This Week
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  • 12
    Rain

    Rain

    BitTorrent client and library in Go

    Rain is a fast, lightweight, and feature-rich BitTorrent client written in Go, designed to be used from the command line. It focuses on performance and simplicity, supporting both seeding and downloading operations with minimal system resource usage. Rain is ideal for automation, headless servers, and users who prefer terminal-based tools. It offers a clean API, making it easy to integrate into scripts and backend services that require torrent functionality. With its statically compiled binary and low dependency footprint, Rain can be easily deployed across different environments.
    Downloads: 11 This Week
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  • 13
    Wayback

    Wayback

    An archiving tool with an IM-style interface that prioritizes privacy

    Wayback is a web archiving and playback tool that allows users to capture and preserve web content. It provides an IM-style interface for receiving and presenting archived web content, and a search and playback service for retrieving previously archived pages. Wayback is designed to be used by web archivists, researchers, and anyone who wants to preserve web content and access it in the future. Wayback is an open-source web archiving application written in Go. With a modular and customizable architecture, it is designed to be flexible and adaptable to various use cases and environments. It provides support for multiple storage backends and integration with other services. Whether you need to archive a single web page or a large collection of web sites, Wayback can help you capture and preserve web content for posterity. With an easy-to-use interface and powerful features, Wayback is a valuable tool for anyone interested in web archiving and preservation.
    Downloads: 11 This Week
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  • 14
    AWL

    AWL

    Securely connect your devices into a private network

    Anywherelan (AWL) is a peer-to-peer mesh VPN solution designed to securely connect devices across diverse networks without relying on centralized servers. By leveraging WireGuard tunneling and built-in NAT traversal, AWL facilitates seamless device connectivity at the IP level, enabling users to access services like SSH, RDP, or self-hosted applications without complex configurations. Its decentralized architecture ensures that traffic flows directly between devices, enhancing privacy and reducing latency. AWL is particularly beneficial for scenarios such as remote work, gaming, or accessing geographically restricted content.​
    Downloads: 10 This Week
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  • 15
    qrcp

    qrcp

    Transfer files over wifi from your computer to your mobile device

    qrcp binds a web server to the address of your Wi-Fi network interface on a random port and creates a handler for it. The default handler serves the content and exits the program when the transfer is complete. When used to receive files, qrcp serves an upload page and handles the transfer. Most QR apps can detect URLs in decoded text and act accordingly (i.e. open the decoded URL with the default browser), so when the QR code is scanned the content will begin downloading by the mobile browser. When sending multiple files at once, qrcp creates a zip archive of the files or folders you want to transfer, and deletes the zip archive once the transfer is complete. When receiving files, qrcp serves an “upload page” through which you can choose files from your mobile. The default configuration file is stored in $HOME/qrcp.json, however, you can specify the location of the config file by passing the --config flag.
    Downloads: 9 This Week
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  • 16
    Superhighway84

    Superhighway84

    USENET-inspired, uncensorable, decentralized internet discussion

    Superhighway84 is an open-source, terminal-based, IPFS-powered, USENET-inspired, uncensorable, decentralized peer-to-peer internet discussion system with retro aesthetics.
    Downloads: 8 This Week
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  • 17
    peco

    peco

    Simplistic interactive filtering tool

    peco (pronounced peh-koh) is based on a python tool, percol. percol was darn useful, but I wanted a tool that was a single binary, and forget about python. peco is written in Go, and therefore you can just grab the binary releases and drop it in your $PATH. peco can be a great tool to filter stuff like logs, process stats, find files, because unlike grep, you can type as you think and look through the current results. Demos speak more than a thousand words! Here's me looking for a process on my mac. You can page through your results, and you can keep changing the query. When you combine tools like zsh, peco, and ghq, you can make managing/moving around your huge dev area a piece of cake! Search results are filtered as you type. When you find that line that you want, press enter, and the resulting line is printed to stdout, which allows you to pipe it to other tools. You can select multiple lines!
    Downloads: 7 This Week
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  • 18
    Pydio Cells

    Pydio Cells

    Formerly AjaXplorer, file sharing platform for the enterprise

    Pydio Cells is the mature open source alternative to dropbox and box, for the enterprise. Why building your own box? You need to access your documents across multiple devices, and regularly share documents (weblinks) and folders with your contacts and teams. Still, using a consumer SaaS box or drive service is neither practical nor safe. And enterprise SaaS box or drive services are expensive and come with Disk Storage that you already have on your servers or private cloud. How to build your own box with Pydio? Easily install Pydio on your servers or cloud of choice, Simply share documents and folders with your teams, Administrate your box with an Entreprise grade console (rights, groups, plug ins), Access documents with a Web Gui, Smartphones and tablet apps (iOS, Android), Sync folders on your computer (PC, Mac, Linux).
    Downloads: 31 This Week
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  • 19
    YAGPDB

    YAGPDB

    Yet another general purpose discord bot

    YAGPDB, short for Yet Another General Purpose Discord Bot, is a modular multifunctional bot for Discord servers. It includes many server-management plugins, including moderation, logs, custom commands, reminders, reputation, feeds, notifications, and server statistics. The project is designed so different plugins can provide separate features while still depending on shared bot infrastructure when needed. It also includes a web control panel workflow for managing authorization and server configuration. Self-hosting is supported through standalone deployment or Docker-based setups, with options for direct HTTPS or reverse proxy use. YAGPDB is useful for communities that want a powerful general-purpose Discord bot with deep customization and many built-in modules.
    Downloads: 6 This Week
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  • 20
    Portal

    Portal

    Portal is a quick and easy command-line file transfer utility

    Portal is a peer-to-peer file transfer tool that allows users to securely send files between devices without any server intermediaries. Inspired by apps like Magic Wormhole, Portal uses WebRTC for direct peer connections and employs password-based authentication to ensure security. It works cross-platform and offers a simple command-line interface for intuitive file transfers. Portal is ideal for users who want a private, serverless way to share files quickly across networks or devices.
    Downloads: 5 This Week
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  • 21
    listmonk

    listmonk

    High performance, self-hosted, newsletter and mailing list manager

    Performance and features packed into a single binary. Manage millions of subscribers across many single and double opt-in lists with custom JSON attributes for each subscriber. Query and segment subscribers with SQL expressions. Use the super fast bulk importer (10k records per second) or use HTTP/JSON APIs or interact with the simple table schema to integrate external CRMs and subscriber databases. Visualize and compare campaign performance. Connect external visualization programs to the database easily with the simple table structure. Create powerful, dynamic e-mail templates with the Go templating language. Use template expressions, logic, and 100+ functions in subject lines and content. Write HTML e-mails in a WYSIWYG editor, Markdown, raw syntax-highlighted HTML, or just plain text. Highly configurable, multi-threaded, high-throughput multi-SMTP e-mail queues for super fast campaign delivery.
    Downloads: 5 This Week
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  • 22
    transfer.sh

    transfer.sh

    Easy and fast file sharing from the command-line

    Easy and fast file sharing from the command-line. This code contains the server with everything you need to create your own instance. Transfer.sh currently supports the s3 (Amazon S3), gdrive (Google Drive), storj (Storj) providers, and local file system (local). For easy deployment, we've created a Docker container. For the usage with a AWS S3 Bucket, you just need to specify the following options, provider, aws-access-key, aws-secret-key, bucket, and s3-region. If you specify the s3-region, you don't need to set the endpoint URL since the correct endpoint will used automatically. To use a custom non-AWS S3 provider, you need to specify the endpoint as defined from your cloud provider. In preparation you need to create an access grant (or copy it from the uplink configuration) and a bucket. To get started, login to your account and go to the Access Grant Menu and start the Wizard on the upper right.
    Downloads: 5 This Week
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  • 23
    qui

    qui

    A fast, single-binary qBittorrent web UI

    qui is a modern, lightweight web interface designed to manage qBittorrent instances with a strong focus on performance and automation. It is distributed as a single binary, which eliminates the need for complex installations or external dependencies, making deployment straightforward across different systems. The application allows users to control multiple qBittorrent instances from a centralized interface, streamlining torrent management workflows. It also integrates advanced automation features that enable rule-based actions, allowing users to define conditions for downloading, organizing, or managing torrents automatically. A standout capability of qui is its cross-seeding functionality, which helps users maximize efficiency by matching and reusing existing data across different trackers. The interface is optimized for responsiveness even when handling large torrent libraries, ensuring smooth performance.
    Downloads: 4 This Week
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  • 24
    Berty

    Berty

    Berty is a secure peer-to-peer messaging app

    Berty is an open, secure, offline-first, peer-to-peer and zero trust messaging app. Berty is an encrypted and offline peer-to-peer messenger with no central server. Connect with or without an internet connection, message for free, and avoid surveillance and censorship. Berty is fresh off the development line and hasn’t been audited yet. Please keep this in mind when exchanging data. In some countries, even a lol or a like can get you sent to jail. Berty is end-to-end encrypted - not even our developers could access your data, let alone corporations or governments. Just like blockchain technologies, Berty doesn’t pass your data through central servers - the place where internet service providers, hackers, and governments can intercept your data. Instead, Berty’s network is distributed, based on P2P direct messaging. Berty couldn’t care less about who you are. You don’t need to provide your real name, an email, or a date of birth. You don’t even need a SIM card!
    Downloads: 3 This Week
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  • 25
    Gilfoyle

    Gilfoyle

    Distributed video encoding, hosting and streaming

    Gilfoyle is a web application from the Dreamvo project that runs a self-hosted media streaming server. Allowing you to easily implement media streaming in any application at any scale. It's written in Golang, mostly designed for Kubernetes and runs as a single Linux binary with PostgreSQL and RabbitMQ.
    Downloads: 3 This Week
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