Open Source Mac Emacs Software

doxymacs aims to make creating/using Doxygen-created documentation easier for the {X}Emacs user.

The easy setup to give Emacs editors that out-of-box experience!

Collection of Emacs Development Environment Tools

Aquamacs Emacs is a Mac-native distribution of the powerful Emacs text editor (versions 23+), featuring Plug&Play and a great UI. Aquamacs feels just right on the Mac, interacts well with other apps, while supporting Emacs' keys and Elisp packages.

The best editor is neither Emacs nor Vim, it's Emacs *and* Vim, courtesy of Spacemacs! Spacemacs is an extension of the popular text editor Emacs, that offers a whole new way of experiencing Emacs. It is a community-driven Emacs distribution that focuses on ergonomics, mnemonics and consistency. Using it comes naturally to both Emacs and Vim users. In fact, you could even combine the two editing styles. Enabling you to switch between input styles makes Spacemacs a great choice for pair-programming. Spacemacs features a beautiful GUI and exceptional ergonomics, with all the key bindings easily accessible simply by pressing the space bar or alt-m. Spacemacs also comes with hundreds of curated, ready-to-use packages that are well organised in configuration layers.

An Emacs mode for SGML and XML.

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.

a jabber (instant messaging) client running atop emacs.

ECB is a file/code browser for Emacs. It can be used to browse any type of file and supports parsing of Java, C, C++, Elisp and some other code like perl, TeX, LaTeX. All browsing windows are within one frame and they are deletion-protected (eg by C-x 1)

The Emacs package ANTLR-Mode provides: syntax highlighting for ANTLR grammar files, automatic indentation, menus containing rule/token definitions and supported options and various other things like running ANTLR from within Emacs.

A Cocoa port of Emacs for MacOS X and GNUstep

A port of GNU Emacs to the Mac OS. The current version is part of the standard Emacs 21 distribution and runs on Mac OS 8 and 9. Many of Emacs's features are implemented, including international character sets, input methods, and coding systems.

Binary packages of GNU Emacs, made from its official, unmodified source code (either released versions or development snapshots). The goal is to enlarge the amount of people using this great editor, and hopefully contributing to its development. [I've lost interest in maintaining this project, as I see a much better approach to use Emacs: Use it from a GNU environment, that is, either a GNU/Linux machine or a Cygwin environment.]

DictEm is an extremely customizable Dictionary client for (X)Emacs. It implements functions of the client part of the Dictionary protocol (RFC-2229). It widely uses autocompletion and provides powerful API that allows to heavily extend its functionality.

When you start Emacs, package Session restores various variables (e.g., input histories) from your last session. It also provides a menu containing recently changed/visited files and restores the places (e.g., point) of such a file when you revisit i

When you edit LaTeX, HTML, BibTeX or TeXinfo sources in Emacs, package X-Symbol uses real characters for tokens like \oplus and provides various input methods for them. Thumbnails for included images and real super-/subscripts and are also supported

Lookup is an integrated search interface with electronic dictionaries for the Emacs text editor. You can use various kinds of dictionaries, such as CD-ROM books and online dictionaries, in an efficient and effective manner.

preview-latex, the higly addictive and productive LaTeX previewing and folding tool for Emacs, has become part of the AUCTeX project at http://savannah.gnu.org/projects/auctex now and is integrated since version 11.80.

A comprehensive (X)Emacs interface for an inferior Common Lisp, or other Lisp based languages.

LaTeX Track Changes shows changes over time for a .tex file that has its history stored in a git or svn repository. The user can customize how to view the changes: limited to certain authors or by revision or date among other filters. An Emacs mode provides the user interface. Plug-ins for other editors (such as TeXShop) are planned.

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

Navigator for 2ch(navi2ch) is a '2ch bbs' browser worked on Emacsen.

An Emacs major mode for editing PHP code. Features: Syntax coloring and indenting; Documentation browse and search functions; Support for Imenu and SpeedBar; Customization options; and support for language features from PHP 5.4 and beyond. The latest release can be found at https://github.com/ejmr/php-mode and all bug reports should go there..

js-comint.el is a way to run an inferior javascript process inside of emacs and easily send javascript code to it.

nqmacs is a set of precompiled w32-binaries based on the source code of Emacs' current development version (which will eventually be released as Emacs 22.1). It's no official Emacs distribution, however.