The Emacs for the Mac

An Editor for Text, HTML, LaTeX, C++, Java, Python, R, Perl, Ruby, PHP, and more...

Aquamacs is a modern editor based on GNU Emacs. Read More

Download Version 3.3 for Mac OS X

Project News

Aquamacs 3.3 released 2016-09-20
Aquamacs 3.3 is based on Emacs 25.1. It is compatible with macOS 10.12 Sierra and comes with many improvements. Download here.
Preview available 2015-11-16
Aquamacs 3.3 will be based on Emacs 25.1. A preview, updated every day, is available now.
Aquamacs 3.2 released. 2014-11-07
Aquamacs 3.2 contains a workaround for a bug in OS X Yosemite and is strongly recommended for those running OS X 10.10. It also comes with the new AUCTeX 11.88 LaTeX environment.

See the full changelog for all the changes.