
(Newer versions are not planned.) It uses the “.emacs” file under an user’s home directory, making the migration from/to a UNIX/Linux environment easy and straightforward.

Users of Emacs on other platforms will appreciate the similar look and feel of the application. Otherwise, this is a stock distribution of Emacs.
BEST EMACS FOR MAC OS MAC OS X
It is a ready-to-use Universal App for PPC and Intel Macs that works well on all recent Mac OS X versions. Aquamacs is based on Cocoa, the modern user interface framework in OS X.
BEST EMACS FOR MAC OS INSTALL
Spell checking is easy to install (e.g., CocoAspell) and asian input methods are also supplied, and options to deal with the missing Meta key on Mac keyboards. All these extra modes come included and readily configured – no InitFile hacking. Hundreds of file types are supported (C, Java, HTML, Python, Ruby, AppleScript, XML, R (Splus), LaTeX (AUCTeX) etc.). OS X standard keyboard shortcuts are supported, files open in separate windows or tabs, nice fonts are available, and it has a convenient drag&drop installer.

Aquamacs comes preconfigured with a large number of packages and differs from other Emacsen in that it feels more like a Mac OS X application.
