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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
ReqableAdvanced API Debugging ProxysqruffFast SQL formatter/linterTabularisLightweight database management toolcolordiffColor-highlighted diff(1) outputlibxpmX.Org: X Pixmap (XPM) image file format librarypocoC++ class libraries for building network and internet-based applicationsu-boot-toolsUniversal boot loaderbasis_universalBasis Universal GPU texture codec command-line compression toolMuesliLocal-first dictation and meeting transcriptionokta-aws-cliOkta federated identity for AWS CLIpyinstallerBundle a Python application and all its dependenciessyswatchCross-platform system diagnostics TUIuhubctlUSB hub per-port power controlgascityOrchestration-builder SDK for multi-agent coding workflowsbotanCryptographic algorithms and formats library in C++libgccjitJIT library for the GNU compiler collectionrlwrapReadline wrapper: adds readline support to tools that lack itdbusMessage bus system, providing inter-application communicationlibpslC library for the Public Suffix ListmanimAnimation engine for explanatory math videosllvm@19Next-gen compiler infrastructurepklCLI for the Pkl programming languagesaplingSource control clientspirv-llvm-translatorTool and a library for bi-directional translation between SPIR-V and LLVM IRtioSimple TTY terminal I/O applicationtypstyleBeautiful and reliable typst code formatterduckCommand-line interface for Cyberduck (a multi-protocol file transfer tool)LibationAudible audiobook manager and liberatormadMPEG audio decoderNetBeans IDEDevelopment environment, tooling platform and application frameworktblsCI-Friendly tool to document a databaseClaude DevToolsVisualise and analyse Claude Code session executionsnet-toolsLinux networking base toolsTolariaMarkdown knowledgebase managerkeeper-commanderCommand-line and SDK interface to Keeper Password ManagerMeetilyMeeting transcription and analysis applicationhighlightConvert source code to formatted text with syntax highlightingsvtplay-dlDownload videos from https://www.svtplay.se/cargo-auditableMake production Rust binaries auditableiperfTool to measure maximum TCP and UDP bandwidthscorecardSecurity health metrics for Open SourceTRexEasy to use text extraction tooluptermInstant terminal sharingVicinaeApplication launcher and command palettezig@0.16Programming language designed for robustness, optimality, and clarityclaude-code-routerTool to route Claude Code requests to different models and customize any requestffindFriendlier findhledgerEasy plain text accounting with command-line, terminal and web UIsqtmultimediaProvides APIs for playing back and recording audiovisual contentborgmaticSimple wrapper script for the Borg backup softwareHeadroomReduce token usage for Claude Code and Codexkubectl-radarMissing open-source Kubernetes UI with a built-in MCP server for AI agentsopenfpgaloaderUniversal utility for programming FPGAtheoraOpen video compression formatlfTerminal file managerlibusb-compatLibrary for USB device accesswasmerUniversal WebAssembly RuntimeweaveEntity-level semantic merge driver for Git using tree-sitterdiffnavGit diff pager based on delta but with a file treegrpcuiInteractive web UI for gRPC, along the lines of postman