Download Hexographer Pro

Hopefully Easy way

Just download the linked file to some location on your computer and double-click it. If you have Java 1.6 (aka Java 6) installed and configured, it should just work.
Link: hexographer-pb.jar
Note: for Macs, you must use the JDK (Java Development Kit) not the JRE (Java Runtime Environment). Use this link to get it.

It first checks to see if you have the latest Hexographer version. If you don't, it will show you what has changed since your last update and where to download the newest version. You may stop the launch of Hexographer to get the update, or continue and run the current version.

If you have the latest version, or if you choose to continue launching it then asks how much memory you wish to use. There is a button that if clicked pops up a dialog that explains why this is necessary. Anyway, click "OK" once you choose the memory and it will launch.

Some browsers will change the file extension from .jar to .zip. In order to ensure that the file works correctly please right click on the link as use "save as". Change the file type to "All Files" and ensure the file name is hexographer-pb.jar

Installer for Windows (No Java!)

Download the zip then unzip it to get the installer. Double-click the installer to install Hexographer. (Powered By Excelsior JET.)

Installer for Mac OSX (No Java!)

Download the zip - A zipped .app file/folder for Mac OSX that also DOES NOT REQUIRE JAVA. In order to use it you do need to temporarily change your security settings to install/open unsigned apps, then reset the security setting.

For Experts

The raw hexographer.jar file for command line launch/parameters.