Aquamacs puts the Mac in Emacs

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

Aquamacs is a modern editor based on GNU Emacs that makes the Mac user feel at home. Read More

Download Version 3.0 (preview) for Mac OS X

Project News

Aquamacs 3.0preview released. 2013-12-02
The 3.0 preview version is based on Emacs 24, supporting "Mavericks" functionality, bidirectional editing, better text completion and much more. (Requirements: Intel Mac with OS X 10.6 or newer.)

This version is a preview of the final 3.0 release. Please help us fix any remaining issues with it. The widely used Aquamacs 2.5 (classic) remains available. See the full changelog for details.