Browse free open source System software and projects for Mac below. Use the toggles on the left to filter open source System software by OS, license, language, programming language, and project status.

  • Try Google Cloud Risk-Free With $300 in Credit Icon
    Try Google Cloud Risk-Free With $300 in Credit

    No hidden charges. No surprise bills. Cancel anytime.

    Use your credit across every product. Compute, storage, AI, analytics. When it runs out, 20+ products stay free. You only pay when you choose to.
    Start Free
  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

    MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
    Start Free
  • 1
    SkyCD

    SkyCD

    SkyCD is a program for indexing your files in CDs and CDs also.

    SkyCD is a program for indexing your files in CDs and CDs also. All indexing information is saved in text files, so anyone can edit or view with existing text editor/viewer. You can also send these files to your friends & they will know what CD you have.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 2
    An implementation of the Ext2 (Linux) filesystem for Mac OS X.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 3
    The Build Installer provides a lightweight GUI installer application to go over an existing configure/make/install source package. Its purpose is to make installing software from source easier and faster for end users, particularly non-developers.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    CANTCL is the Canonical Tcl Archive Network and will provide an online repository for binary and source code distributions of Tcl extensions and applications.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Gemini 3 and 200+ AI Models on One Platform Icon
    Gemini 3 and 200+ AI Models on One Platform

    Access Google's best plus Claude, Llama, and Gemma. Fine-tune and deploy from one console.

    Build generative AI apps with Vertex AI. Switch between models without switching platforms.
    Start Free
  • 5
    Update: The code from this project has been contributed to the GNU Crypto project. The Cryptix SASL Library is an implementation of the Java SASL bindings and a number of SASL mechanisms.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    PHP/Web based adminitration of Postfix (w/ MySQL backend)
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    SpiralFlow: Scripted Web Service Flows
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    Simple - yet powerful and extendable - system monitoring daemon, written completely in managed C#. User interfaces can be attached using various protocols, and new modules (written in any .NET language) can easily be linked to the core monitoring engine.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    This project was originally created to fill a need, however the project has not been updated in years and is now officially closed. Please see http://sf.net/projects/phpsysinfo for a better alternative.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Full-stack observability with actually useful AI | Grafana Cloud Icon
    Full-stack observability with actually useful AI | Grafana Cloud

    Our generous forever free tier includes the full platform, including the AI Assistant, for 3 users with 10k metrics, 50GB logs, and 50GB traces.

    Built on open standards like Prometheus and OpenTelemetry, Grafana Cloud includes Kubernetes Monitoring, Application Observability, Incident Response, plus the AI-powered Grafana Assistant. Get started with our generous free tier today.
    Create free account
  • Previous
  • You're on page 1
  • Next
MongoDB Logo MongoDB