Free open source alternatives for macOS

Browse free and open source software that runs on macOS. Find open-source alternatives, compare features, platforms and pricing, and pick the right macOS tool for you.

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TinyURL

TinyURL is the original URL shortener that shortens your unwieldly links into more manageable and useable URLs.

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AI Stock

AI Stock is an AI-driven stock analysis and investment research platform built to help investors produce professional-level equity research reports in just minutes. By integrating advanced artificial intelligence with real-time market data, company fundamentals, technical indicators, and news sentiment analysis, the platform provides in-depth insights across major global markets, including U.S. equities (NYSE & NASDAQ), Hong Kong stocks (HKEX), and China A-shares. With AIStock.tools, users can instantly generate comprehensive AI-powered stock reports that cover company overviews, valuation metrics, growth prospects, risk assessments, and forward-looking analysis. Investors can view real examples of AI-generated research in the reports library at https://aistock.tools/cases, and explore promising technology and AI-focused companies through the Top AI Stocks section at https://aistock.tools/top-ai-stocks. Beyond automated research, AIStock.tools also offers a Community Reports hub (https://aistock.tools/community), where users can discover shared analyses, collective intelligence, and community-driven investment ideas. New users can quickly get started with clear product explanations and onboarding materials available in the user guide at https://aistock.tools/guide, while flexible subscription plans and credit-based pricing details are outlined at https://aistock.tools/pricing. Designed for both individual investors and financial professionals, AIStock.tools brings institutional-grade stock analysis within reach—making high-quality investment research faster, smarter, and more accessible through modern AI technology.

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langchain

langchain is a free, open-source alternative to OpenAI Assistants API . The agent engineering platform. LangChain is a framework for building agents and LLM-powered applications. It helps you chain together interoperable components and third-party integrations to simplify AI application development — all while future-proofing decisions as the underlying technology evolves. Tip Just getting started? Check out Deep Agents — a higher-level package built on LangChain for agents that have built-in capabilites for common usage patterns such as planning, subagents, file system usage, and more. Quickstart uv add langchain from langchain . chat_models import init_chat_model model = init_chat_model ( "openai:gpt-5.5" ) result = model . invoke ( "Hello, world!" ) If you're looking for more advanced customization or agent orchestration, check out LangGraph , our framework for building controllable agent workflows. For an equivalent JS/TS library, check out LangChain.js . Tip For developing, debugging, and deploying AI agents and LLM applications, see LangSmith . LangChain ecosystem While the LangChain framework can be used standalone, it also integrates seamlessly with any LangChain product, giving developers a full suite of tools when building LLM applications. Deep Agents — Build agents that can plan, use subagents, and leverage file systems for complex tasks LangGraph — Build agents that can reliably handle complex tasks with our low-level agent orchestration framework Integrations — Chat & embedding models, tools & toolkits, and more LangSmith — Agent evals, observability, and debugging for LLM apps LangSmith Deployment — Deploy and scale agents with a purpose-built platform for long-running, stateful workflows Why use LangChain? LangChain helps developers build applications powered by LLMs through a standard interface for models, embeddings, vector stores, and more. Real-time data augmentation — Easily connect LLMs to diverse data sources and external/internal systems, drawing from LangChain's vast library of integrations with model providers, tools, vector stores, retrievers, and more Model interoperability — Swap models in and out as your engineering team experiments to find the best choice for your application's needs. As the industry frontier evolves, adapt quickly — LangChain's abstractions keep you moving without losing momentum Rapid prototyping — Quickly build and iterate on LLM applications with LangChain's modular, component-based architecture. Test different approaches and workflows without rebuilding from scratch, accelerating your development cycle Production-ready features — Deploy reliable applications with built-in support for monitoring, evaluation, and debugging through integrations like LangSmith. Scale with confidence using battle-tested patterns and best practices Vibrant community and ecosystem — Leverage a rich ecosystem of integrations, templates, and community-contributed components. Benefit from continuous improvements and stay up-to-date with the latest AI developments through an active open-source community Flexible abstraction layers — Work at the level of abstraction that suits your needs — from high-level chains for quick starts to low-level components for fine-grained control. LangChain grows with your application's complexity Resources Documentation — conceptual overviews and guides LangChain ecosystem overview — how LangChain, LangGraph, and Deep Agents fit together API reference — complete reference for all public classes, functions, and types Discussions — community forum for technical questions, ideas, and feedback LangChain Academy — comprehensive, free courses on LangChain libraries and products, made by the LangChain team Contributing Guide — how to contribute and find good first issues Code of Conduct — community guidelines and standards

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Opanorama.js

A 360-degree JS library based on Threejs with both gesture and gyroscope support.

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PM2

ADVANCED, PRODUCTION PROCESS MANAGER FOR NODE.JS PM2 is a daemon process manager that will help you manage and keep your application online 24/7 Advanced process manager for production Node.js applications. Load balancer, logs facility, startup script, micro service management, at a glance.

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UnnaturalScrollWheels

Invert scroll direction for physical scroll wheels while maintaining "Natural" scrolling for trackpads on MacOS. For some reason in macOS, toggling the "Scroll direction: Natural" option in Mouse settings also changes it in Trackpad settings despite being in separate places. This application makes it so that scroll direction for physical scroll wheels is the opposite of what is shown in settings without messing with the scroll direction of the trackpad.

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Pinpoint Solver

Pinpoint Solver gives you daily LinkedIn Pinpoint answers and solutions, with instant clues, interactive explanations, and streak protection—solve faster and enjoy the game every day.

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hyperswitch

hyperswitch is a free, open-source alternative to Stripe . Composable Open-Source Payments Infrastructure 📁 Table of Contents What Can I Do with Hyperswitch? Quickstart (Local Setup) Cloud Deployment Hosted Sandbox (No Setup Required) Why Hyperswitch? Architectural Overview Our Vision Community & Contributions Feature Requests & Bugs Versioning License Team Behind Hyperswitch What Can I Do with Hyperswitch? Hyperswitch offers a modular, open-source payments infrastructure designed for flexibility and control. Apart from our Payment Suite offering, this solution allows businesses to pick and integrate only the modules they need on top of their existing payment stack — without unnecessary complexity or vendor lock-in. Each module is independent and purpose-built to optimize different aspects of payment processing. Learn More About The Payment Modules Details Cost Observability Advanced observability tools to audit, monitor, and optimize your payment costs. Detect hidden fees, downgrades, and penalties with self-serve dashboards and actionable insights. Read more Revenue Recovery Combat passive churn with intelligent retry strategies tuned by card bin, region, method, and more. Offers fine-grained control over retry algorithms, penalty budgets, and recovery transparency. Read more Vault A PCI-compliant vault service to store cards, tokens, wallets, and bank credentials. Provides a unified, secure, and reusable store of customer-linked payment methods. Also supports bring-your-own-vault to connect existing providers including VGS and TokenEx without re-tokenizing or migrating stored cards. Read more Intelligent Routing Route each transaction across Stripe, Adyen, Braintree, Worldpay, Checkout.com, and 120+ others to the PSP with the highest predicted auth rate. Reduce retries, avoid downtime, and minimize latency while maximizing first attempt success. Read more Reconciliation Automate 2-way and 3-way reconciliation with backdated support, staggered scheduling, and customizable outputs. Reduces manual ops effort and increases audit confidence. Read more Alternate Payment Methods Drop-in widgets for PayPal, Apple Pay, Google Pay, Samsung Pay, Pay by Bank, and BNPL providers like Klarna. Maximizes conversions with seamless one-click checkout. Read more Quickstart Local Setup via Docker # One-click local setup git clone --depth 1 --branch latest https://github.com/juspay/hyperswitch cd hyperswitch scripts/setup.sh This script: Detects Docker/Podman Offers multiple deployment profiles: Standard : App server + Control Center Full : Includes monitoring + schedulers Minimal : Standalone App server Provides access links when done If you need further help, check out our video tutorial . 👉 After setup, configure a connector and test a payment . Hosted Sandbox (No Setup Required) Hyperswitch offers a fully hosted sandbox environment that requires no setup. You can explore the Control Center, configure payment connectors, and test payments directly from the UI. What you can do in the Hosted Sandbox Access the full Control Center Configure payment connectors View logs, routing rules, and retry strategies Try payments directly from the UI Cloud Deployment You can deploy to AWS, GCP, or Azure using Helm Charts. Cloud Deployment Instructions . Architectural Overview Why Hyperswitch? Hyperswitch is a commercial open-source payments stack purpose-built for scale, flexibility, and developer experience. Designed with a modular architecture, Hyperswitch lets you pick only the components you need—whether it’s routing, retries, vaulting, or observability—without vendor lock-in or bloated integrations. Built in Rust for performance and reliability, Hyperswitch connects to Stripe, Adyen, Braintree, Worldpay, Checkout.com, Cybersource, and 120+ processors — exposing smart routing and retry logic, and provides a visual workflow builder in the Control Center. Whether you're integrating a full payment suite or augmenting an existing stack with a single module, Hyperswitch meets you where you are. Common starting points: teams moving from a single Stripe/ Stripe connect or Braintree integration to multi-PSP routing, merchants replacing a payment gateway with direct acquirer connections to TSYS, JP Morgan Payments, or other acquirers, and merchants rearchitecting their payments platform through Hyperswitch while keeping their existing VGS, TokenEx or other existing vault intact. “Linux for Payments” — Hyperswitch is a well-architected reference for teams who want to own their payments stack. We believe in: Embracing Payment Diversity: Innovation comes from enabling choice—across payment methods, processors, and flows. Open Source by Default: Transparency drives trust and builds better, reusable software. Community-Driven Development: Our roadmap is shaped by real-world use cases and contributors. Systems-Level Engineering: We hold ourselves to a high bar for reliability, security, and performance. Maximizing Value Creation: For developers, customers, and partners alike. Community-Driven, Enterprise-Tested: Hyperswitch is built in the open with real-world feedback from developers and contributors, and maintained by Juspay, the team powering payment infrastructure for 400+ leading enterprises worldwide. Supported Connectors Hyperswitch integrates with 100+ payment processors out of the box. Each connector has a dedicated guide covering credentials setup, webhook configuration, supported payment methods, and common failure modes. Processor Type Guide Global Payments Payment Gateway View → Stripe Payment Gateway View → Paypal Payment Gateway View → Adyen Payment Gateway View → Bank of America Payment Gateway View → 👉 Browse all available connectors → Hyperswitch Ecosystem Mapping Hyperswitch is built as a set of modular services and SDKs that work together. The Rust app server in this repo is the core, and the repositories below extend it with dashboards, client SDKs, and deployment tooling. 1. Core backend services The Rust services that process payments. The app server is the center of gravity; the vault and encryption service handle sensitive-data operations alongside it. hyperswitch-prism is a separate, lighter entry point: a unified connector library that can be used directly against payment processors without running the full switch. decision-engine is another standalone service: a routing control plane that selects the best gateway per transaction and can run independently of any orchestrator. hyperswitch card-vault encryption-service prism decision-engine Language Rust Rust Rust Rust Rust Role App server. Routing, retries, vaulting, observability. PCI-compliant card storage. Encryption, decryption, KMS. Unified connector library, 100+ processors. Routing control plane. Rule-based and success-rate gateway selection. Standalone, works with any orchestrator. Depends on card-vault, encryption-service encryption-service None None None 2. Dashboard Merchant-facing UIs for configuring connectors, routing, and viewing transactions. Both require the hyperswitch backend to be running. control-center control-center-embedded Language ReScript TypeScript Role Full merchant dashboard. Connectors, routing rules, analytics, API keys. Embeddable Hyperswitch components for partners and merchants surfacing Hyperswitch UI inside their own apps. Depends on hyperswitch backend hyperswitch backend 3. Web checkout SDKs How a browser talks to Hyperswitch. hyperswitch-client-core is the shared core, pulled in as a git submodule by every client SDK (web and mobile). hyperswitch-sdk-utils holds shared assets that merchants doing Headless Implementations consume directly. hyperswitch-web client-core react-hyper-js sdk-utils Language ReScript ReScript ReScript ReScript Distribution npm git submodule npm git submodule Role Primary web SDK. ReScript-built React library for unified checkout. Shared SDK core consumed transitively by every client SDK. Idiomatic React wrapper around the Hyper JS loader. Shared utilities and assets used across client-core and hyperswitch-web. Depends on hyperswitch backend None hyperswitch-web None 4. Mobile SDKs Native SDKs for embedding Hyperswitch checkout into mobile apps. All are built on top of hyperswitch-client-core , pulled in as a git submodule. Android iOS React Native Flutter Repository hyperswitch-sdk-android hyperswitch-sdk-ios react-native-hyperswitch flutter_hyperswitch Language Kotlin Swift TypeScript Dart Distribution Maven CocoaPods (SPM in progress) npm pub.dev Status Officially supported Officially supported Officially supported Officially supported Important An older repo, hyperswitch-sdk-react-native , is being deprecated and has already been removed from npm. Use react-native-hyperswitch instead. 5. Deployment & infrastructure Tooling for running Hyperswitch, from local development through production. hyperswitch-suite hyperswitch-helm Tooling Terraform (HCL) Helm charts Role Umbrella full-suite deployment that wires the core, vault, control-center, and web together. Recommended starting point for the full stack. Kubernetes deployments for GCP, Azure, or any K8s-compatible platform. Contributing We welcome contributors from around the world to help build Hyperswitch. Whether you're fixing bugs, improving documentation, or adding new features, your help is appreciated. Please read our contributing guidelines to get started. Join the conversation on Slack or explore open issues on GitHub . Feature requests & Bugs For new product features, enhancements, roadmap discussions, or to share queries and ideas, visit our GitHub Discussions For reporting a bug, please read the issue guidelines and search for existing and closed issues . If your problem or idea is not addressed yet, please open a new issue . Versioning Check the CHANGELOG.md file for details. Copyright and License This product is licensed under the Apache 2.0 License .

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Back4app

Low code backend to build modern apps.

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Webdis

Webdis, an HTTP interface for Redis with JSON output.

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The App Fair

App Fair.app is a tool for macOS 12 that provides the ability to browse, search for, download, install, and update apps from a selection of appsource catalogs and Homebrew cask repositories. The App Fair app enables users to search, browse, install, and update applications from a selection of online app catalogs.

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Cachet

From startups to Fortune 500 companies, organizations worldwide trust Cachet to streamline their downtime communication, enhancing transparency with customers, teams, and stakeholders. Cachet, the open-source self-hosted status page system. Cachet 3.x Announcement For more information on the Cachet rebuild and our plans for 3.x, you can read the announcement here . Requirements PHP 8.2 or later Composer A supported database: MariaDB, MySQL, PostgreSQL or SQLite Installation, Upgrades and Documentation You can find documentation at https://docs.cachethq.io . Here are some useful quick links: Installing Cachet Getting started with Docker Demo To test out the v3 demo, you can log in to the Cachet dashboard with the following credentials: Email: [email protected] Password: test123 Note The demo will automatically reset every 30 minutes. Sponsors Security Vulnerabilities If you discover a security vulnerability within Cachet, please send an e-mail to [email protected] . All security vulnerabilities are reviewed on a case-by-case basis.

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FoxRemake

FoxRemake is a dedicated Star Fox 64 Remake information hub featuring original vs remake comparisons, official release details, gameplay analysis, and exclusive Switch 2 platform breakdowns for Nintendo fans. FoxRemake.com is a professional, specialized information hub fully dedicated to the highly anticipated Star Fox 64 Remake for Nintendo Switch 2, providing comprehensive, well-structured, and detailed game comparison content, official release information, visual difference analysis, and in-depth gameplay breakdowns for retro gaming fans, Nintendo enthusiasts, and Star Fox franchise lovers. Centered around the Star Fox 64 Remake topic cluster, this website systematically sorts and integrates all confirmed official information, visual comparison materials, platform specifications, and gameplay upgrades, creating an all-in-one dedicated portal for players tracking the latest updates of the classic rail shooter remake. As a focused Star Fox information platform, FoxRemake strictly classifies diverse search intentions into independent but interconnected sub-pages, including visual comparison guides, official release date records, screenshot galleries, remake versus remaster distinction analysis, Nintendo Switch 2 platform introductions, and detailed gameplay breakdowns. This clear content clustering structure enables search engines and visitors to accurately locate targeted information, ranging from intuitive graphic contrast to deep mechanical analysis. The core flagship page of FoxRemake is the Star Fox 64 Remake original vs remake visual comparison guide, which thoroughly displays the comprehensive visual overhaul between the classic Nintendo 64 original version and the brand-new Switch 2 remake. The comparison content is divided into three core modules: Fox McCloud character model comparison, Arwing starship detail analysis, and Corneria stage environment contrast. Every comparison item covers model polygon density, modern lighting rendering, texture reflection effects, color grading optimization, cockpit internal details, environmental geometric density, atmospheric rendering, and overall visual scale changes, clearly demonstrating why this latest Star Fox work is defined as a complete remake rather than a simple remaster. In addition to visual evaluation, FoxRemake records all verified official release information, confirming the official launch date as June 25, 2026, and marking exclusive platform support for the Nintendo Switch 2 console. The website also sorts out complete platform-related parameters, including local multiplayer modes supporting 1-2 players, online multiplayer battles accommodating up to 8 participants, exclusive Switch 2 hardware optimizations such as GameShare functions, GameChat communication systems, and upgraded Joy-Con 2 mouse control compatibility. The gameplay analysis page deeply dissects the rail shooter core mechanics of Star Fox 64 Remake, covering combat rhythm, enemy wave spawning logic, branching route designs, cooperative gameplay mechanisms, and competitive 4v4 Battle Mode content to help players fully understand upgraded combat systems and gaming experiences. To eliminate industry confusion among game fans, FoxRemake creates an exclusive remake vs remaster interpretation page, professionally explaining the essential differences between game remakes and remasters. The website explicitly analyzes that the Switch 2 Star Fox 64 iteration adopts comprehensive asset reconstruction, brand-new cinematic cutscenes, optimized character modeling, re-orchestrated background music, and complete voice acting upgrades, further proving its standard as a genuine high-budget remake. All visual materials displayed on FoxRemake are independently produced non-infringing comparison artworks, including restored low-poly N64-style original scenes and modern high-definition Switch 2 rendering previews, ensuring clear visual contrast while complying with copyright regulations. The website also sorts out the official announcement timeline, recording the Star Fox Direct release on May 6, 2026, and the formal global launch arrangement on June 25, 2026, facilitating fans to track the complete development and announcement process. With a minimalist, clean, and game-oriented interface design, FoxRemake abandons redundant advertisements and messy navigation, allowing every visitor to quickly access comparison galleries, release logs, gameplay tutorials, and platform specifications. Tailored for both nostalgic retro gamers and modern Nintendo Switch 2 players, FoxRemake continuously updates verified post-launch data, supplementary screenshots, and deeper mechanical analysis after the official game release. Dedicated to becoming the most intuitive, detailed, and authoritative Star Fox 64 Remake comparison hub on the internet, FoxRemake consistently maintains information accuracy, neutral analysis perspectives, and user-friendly browsing experiences for every Star Fox franchise supporter around the world.

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jan

jan is a free, open-source alternative to ChatGPT . Jan is an open-source AI assistant that runs fully offline on your computer, providing a ChatGPT alternative with local language models.

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AI Stock

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langchain

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Opanorama.js

A 360-degree JS library based on Threejs with both gesture and gyroscope support.

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PM2

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UnnaturalScrollWheels

FreemacOS

Pinpoint Solver

Pinpoint Solver gives you daily LinkedIn Pinpoint answers and solutions, with instant clues, interactive explanations, and streak protection—solve faster and enjoy the game every day.

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AdGuard

AdGuard is a cross-platform ad blocker that filters web content and protects privacy.

Adobe Premiere Pro

Adobe Premiere Pro is a professional video editing software for film, TV, and web.

Acorn 7

Acorn 7 is a Mac image editor for editing photos and creating graphics.

Ad Blocker

Ad Blocker is a browser tool that removes intrusive ads and pop-ups from web pages.

AI Agent Development

AI Agent Development is a platform for building, testing, and deploying autonomous AI agents.

AI Agent Builder

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