Open-source communication for Mac
117 open-source entries in this category, ranked by 30-day install count. Page 1 of 2.
himalayaCLI email client written in Rustgoogleworkspace-cliCLI for Drive, Gmail, Calendar, Sheets, Docs, Chat, Admin, and morerabbitmqMessaging and streaming brokercmatrixConsole Matrixsignal-cliCLI and dbus interface for WhisperSystems/libsignal-service-javasuite-sparseSuite of Sparse Matrix Softwarenats-serverLightweight cloud messaging systemslackdumpExport Slack data without admin privilegesMeetingBarShows the next meeting in the menu barweechatExtensible IRC clientVesktopCustom Discord AppRecordlyCreator-focused screen recorder with auto-zoom, cursor effects, and moreHalloyIRC clientzeromqHigh-performance, asynchronous messaging libraryimathLibrary of 2D and 3D vector, matrix, and math operationsnotmuchThread-based email index, search, and taggingMacParakeetLocal speech-to-text, transcription, and meeting recordingMuesliLocal-first dictation and meeting transcriptionMeetilyMeeting transcription and analysis applicationaichatAll-in-one AI-Powered CLI Chat & CopilotFerdiumMulti-platform multi-messaging appconcordTerminal user interface client for DiscordirssiModular IRC clientAnarlogAI notepad for meetingsaercEmail client that runs in your terminalBiscottiPrivate meeting transcriptionteleKeyboard-first Telegram client for the terminal, written in GoLegcordCustom Discord clientmsgvaultArchive a lifetime of email and chat with offline search and analyticsiambMatrix client for Vim addictstgptAI Chatbots in terminal without needing API keysMusic PresenceDiscord music status that works with any media playertelegram-downloaderTelegram Messenger downloader/tools written in GolangZulipDesktop client for the Zulip team chat platformRocket.ChatOfficial desktop client for Rocket.ChatlibdmtxData Matrix librarynngNanomsg-next-generation -- light-weight brokerless messagingurlscanView/select the URLs in an email message or filescotchPackage for graph partitioning, graph clustering, and sparse matrix orderingSimpleX ChatMessenger for SimpleX protocolzncAdvanced IRC bouncercc-connectBridges local AI coding agents to messaging platformsmacaiNative chat application for all major LLM APIsEquibopCustom Discord AppLobeHubAI chat frameworkvrc-getOpen Source alternative of Command-line client of VRChat Package ManagernmailTerminal-based email client for Linux and macOSNhekoDesktop client for the Matrix protocolactivemqApache ActiveMQ: powerful open source messaging serverCateInfinite zoomable canvas with editor, terminal, and browser panelsFranzMessaging app for WhatsApp, Facebook Messenger, Slack, Telegram and moregptlineChatGPT client with native iTerm2 supportcnatsC client for the NATS messaging systemicbircProxy IRC client and ICB servermailutilsSwiss Army knife of email handlingofflineimapSynchronizes emails between two repositoriesapache-pulsarCloud-native distributed messaging and streaming platformclaws-mailUser-friendly, lightweight, and fast email clientStability MatrixPackage manager and inference UI for Stable DiffusiontdlibCross-platform library for building Telegram clients