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

  • Find Hidden Risks in Windows Task Scheduler Icon
    Find Hidden Risks in Windows Task Scheduler

    Free diagnostic script reveals configuration issues, error patterns, and security risks. Instant HTML report.

    Windows Task Scheduler might be hiding critical failures. Download the free JAMS diagnostic tool to uncover problems before they impact production—get a color-coded risk report with clear remediation steps in minutes.
    Download Free Tool
  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
    Try free now
  • 1
    Navigator for 2ch(navi2ch) is a '2ch bbs' browser worked on Emacsen.
    Leader badge
    Downloads: 20 This Week
    Last Update:
    See Project
  • 2
    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
  • 3
    a jabber (instant messaging) client running atop emacs.
    Downloads: 2 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
  • Enterprise-grade ITSM, for every business Icon
    Enterprise-grade ITSM, for every business

    Give your IT, operations, and business teams the ability to deliver exceptional services—without the complexity.

    Freshservice is an intuitive, AI-powered platform that helps IT, operations, and business teams deliver exceptional service without the usual complexity. Automate repetitive tasks, resolve issues faster, and provide seamless support across the organization. From managing incidents and assets to driving smarter decisions, Freshservice makes it easy to stay efficient and scale with confidence.
    Try it 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
  • Free and Open Source HR Software Icon
    Free and Open Source HR Software

    OrangeHRM provides a world-class HRIS experience and offers everything you and your team need to be that HR hero you know that you are.

    Give your HR team the tools they need to streamline administrative tasks, support employees, and make informed decisions with the OrangeHRM free and open source HR software.
    Learn More
  • 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