Download Emacs for Windows/Mac

Windows

Download at http://ftp.gnu.org/pub/gnu/emacs/windows/

This is the official GNU Emacs, build for Windows by Free Software Foundation.

You'll see file names like these:

• emacs-27.1-i686.zip → for 32 bits machine
• emacs-27.1-x86_64.zip → for 64 bits machine

[see Windows: How to Check 32 Bits or 64 Bits]

After download, right click on the zip file, select “extract all” to unzip it.

Then open the extracted folder, open the folder named “bin”, click the “runemacs” to start emacs.

To uninstall, just delete the folder.

[see Emacs in Microsoft Windows FAQ]

Mac

Download plain GNU Emacs, built by David Caldwell. At http://emacsformacosx.com/

Linux

Build Emacs from Source Code

• How to Build Emacs on Linux

Download Emacs Binary from apt-get

On Ubuntu, to check available emacs package version for install,

# search for emacs binary
apt-cache search emacs | grep emacs

Typically you install by

sudo apt-get install emacs27

, where the emacs27 may be other version.

Download for Android Operating System

• Emacs: Download for Android Operating System