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

  • 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
  • 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
  • 1
    Mailcrypt is an Emacs Lisp package which provides a simple interface to public key cryptography with PGP [and now GnuPG!]. Mailcrypt makes strong cryptography a fully integrated part of your normal mail and news handling environment
    Downloads: 5 This Week
    Last Update:
    See Project
  • 2
    Navigator for 2ch(navi2ch) is a '2ch bbs' browser worked on Emacsen.
    Leader badge
    Downloads: 3 This Week
    Last Update:
    See Project
  • 3
    a jabber (instant messaging) client running atop emacs.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 4
    EJab is a client for the Jabber (www.jabber.org) open standards instant messaging system which is written in Emacs Lisp and runs inside Emacs.
    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
    MH-E is the Emacs interface to the MH mail system. It offers all the functionality of MH, the visual orientation and simplicity of use of a GUI, and full integration with Emacs, including thorough configuration and online help. Since MH-E 8.6 was released in 2016, its development migrated to the Emacs repository. Thus, if you install an Emacs package, or check out and compile the Emacs source, then you will be running the latest version of MH-E. Consequently, we will retire this site once all of the tickets are resolved. Therefore, please help us out and submit new tickets with M-x report-emacs-bug. MH-E is now only supported in the version of GNU Emacs in which it appears. It is no longer supported in XEmacs. It is compatible with MH versions 6.8.4 and higher, all versions of nmh, and GNU mailutils 1.0 and higher.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    Rudel is a collaborative editing framework for GNU Emacs. It is designed to support multiple collaborative editing protocols such as the obby protocol.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    The Insidious Big Brother DataBase is an emacs-based contact manager that integrates itself into your mail and news clients.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    An elisp package that will enable (X)Emacs users to send SMS messages directly from (X)Emacs.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    Etach is an Emacs add-on that allows easy management of MIME email attachments in RMAIL and Mail modes. For more information please see rulnick.com/etach. Etach moved from sourceforge.net to rulnick.com in 2001.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8 Monitoring Tools in One APM. Install in 5 Minutes. Icon
    8 Monitoring Tools in One APM. Install in 5 Minutes.

    Errors, performance, logs, uptime, hosts, anomalies, dashboards, and check-ins. One interface.

    AppSignal works out of the box for Ruby, Elixir, Node.js, Python, and more. 30-day free trial, no credit card required.
    Start Free
  • 10
    This is an emacs (and xemacs) major mode for use with mutt, slrn, or whatever you can get it to work with. This mode makes editing your mail messages easier. If you use emacs and mutt this is the glue that binds them together.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • Next
MongoDB Logo MongoDB