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Open-source Mac apps
Applications and command-line tools with a public source repository, ranked by install count. Open source is not a quality guarantee, but it does mean the code can be audited and the app cannot be taken away from you.
Developer ToolsTerminal & ShellDevOps & CloudSecurity & PrivacyAI & Machine LearningData & DatabasesDesign & GraphicsVideo & AudioNetworkingProductivityCommunicationSystem & UtilitiesBrowsersCommand-Line ToolsUtilities
HotkeyClashKeyboard shortcut conflict detectoriniparserLibrary for parsing ini filesopenfgaHigh performance and flexible authorization/permission engineOpenHumanPersonal AI assistant with local memory and integrationsPDFsam BasicExtracts pages, splits, merges, mixes and rotates PDF filesplink-ngWhole-genome association analysis toolset (PLINK 2.0)rakudo-starRakudo compiler and commonly used packagesRequestlyIntercept and modify HTTP requeststcpingTCP connect to the given IP/port combouvwasiWASI syscall API built atop libuvdartsimDynamic Animation and Robotics Toolkitjson-glibLibrary for JSON, based on GLiblogstashTool for managing events and logsmafftMultiple alignments with fast Fourier transformsnodeenvNode.js virtual environment builderopenh264H.264 codec from CiscooxenData VCS for structured and unstructured machine learning datasetsrocksdbEmbeddable, persistent key-value store for fast storageSwiftDefaultAppsReplacement for RCDefaultApps, written in SwiftVimRGUI for the Neovim text editorzenityGTK+ dialog boxes for the command-lineb3sumCommand-line implementation of the BLAKE3 cryptographic hash functionCalyxTerminal for running and supervising coding agentsClash MiAnother Mihomo GUI based on FlutterDonut BrowserAnti-detect web browserdvisvgmFast DVI to SVG converteregctlCommand-line utility for operating Envoy GatewayiambMatrix client for Vim addictskubefwdBulk port forwarding Kubernetes services for local developmentladybugEmbedded graph database built for query speed and scalabilitylazy-tmuxSave all your tmux sessions and lazy restore themmltAuthor, manage, and run multitrack audio/video compositionsmockoloEfficient Mock Generator for SwiftrbwUnofficial Bitwarden CLI clientsuperhtmlHTML Language Server & Templating Language LibrarytuxedoFast, keyboard-driven terminal UI for todo.txtaptosLayer 1 blockchain built to support fair access to decentralized assets for allcloudformation-cliCloudFormation Provider Development ToolkitcorednsDNS server that chains pluginscouchdbApache CouchDB database servergtk-mac-integrationIntegrates GTK macOS applications with the Mac desktopmakedependCreates dependencies in makefilesneocmakelspAnother cmake lspNimbalystVisual workspace for building with Codex and Claude CoderpibootRaspberry Pi USB boot tool for Compute Modulesslither-analyzerSolidity static analysis framework written in Python 3splitrailReal-time token usage tracker and cost monitor for CLI coding agentssyslog-ngLog daemon with advanced processing pipeline and a wide range of I/O methodsxvidHigh-performance, high-quality MPEG-4 video libraryabcmidiConverts abc music notation files to MIDI filesage-plugin-seAge plugin for Apple Secure Enclaveage-plugin-yubikeyPlugin for encrypting files with age and PIV tokens such as YubiKeyscassandraEventually consistent, distributed key-value storeflintC library for number theoryfselectFind files with SQL-like querieshelix-dbOpen-source graph-vector database built from scratch in Rustinfluxdb@2Time series, events, and metrics databaseKoharuML-powered manga translatorkubentEasily check your clusters for use of deprecated APIsMoonfinMedia streaming client for Jellyfin and Emby