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Editor's Note

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32-bit app warning

{{app.name}} is 32-bit. It will not be supported in macOS 10.15 Catalina (2019 release) unless it is updated by the developer.

About the app

macOS version built with Catalyst

Ready for Apple Silicon

macOS version has a universal binary & runs natively on Apple Silicon Macs.

Ready for Windows on ARM

Windows version has a native ARM64 binary & runs natively on Windows ARM devices.

Description

Aquamacs - 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.

Aquamacs lets you write text from LaTeX manuscripts to to-do lists, from C to Cobol, Java, Python, Shell-script, Lisp, everything! Aquamacs looks and behaves like other Mac programs - even though it's still the powerful GNU Emacs with all the extensibility that millions have come to appreciate.

Emacs is a text editor of legendary power and configurability, but it also has a complex user interface that is very, very different from the familiar Mac way of doing things. Aquamacs tames the Emacs tiger: you get standard Apple shortcuts (in addition to the Emacs ones), nice fonts, tabs or one file per window, international input methods, Apple Help manuals and more. Aquamacs comes with a range of modes for various markup and programming languages: HTML, C/C++, Java, Python, Perl, AppleScript, Tcl, XML, R (S)... These modes have extra functions for the languages, including excellent syntax highlighting. You can even use Aquamacs to read news and e-mail, just like any Emacs.

Hangs when trying to open the font window (to change the face for a mode), especially if the current font was removed by the Snow Leopard -> Lion upgrade.

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{{context.platforms[thePlatform].versions[pv.platformVersion].fullname}} {{ pv.status.replace("-", " ") }} Runs natively on Apple Silicon Runs under Rosetta translation on Apple Silicon Runs natively on Windows ARM devices Runs in x86/x64 emulation on Windows ARM devices {{ pv.appVersion }}
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