Minor updates (e.g. version 12.0 to 12.1) may be downloaded for free if your serial number is registered. Connect your computer to the internet, open Grapher, and click the File | Online | Check for Update command. This will download and install the latest update on your machine. Information about the latest version is listed on the Version Info page.
If you are running Windows Vista, 7, 8, or 10 we suggest running Grapher as Administrator and then using the File | Online | Check for Update command. To run a program as Administrator, right click over the Grapher desktop icon or application EXE file and click Run as administrator.
If you experience any problems with this command or would like to download the full version of the updated software, and you are running the current version or the version just prior to the current version, you can log into the My Account portal on the Golden Software website, click the Serial Number link on the left side, and then click the Download link to the right of your serial number.
If you are using an older version of Grapher, please email your registered Grapher serial number to firstname.lastname@example.org. Once your serial number is verified, we will send you download instructions. To determine your serial number, click the File | About Grapher command. The serial number is listed in the dialog.
Major upgrades (e.g. version 11 to version 12) are available for US$169 plus shipping. Click the BUY NOW button at the top right of the Golden Software webpage for more information.
Updated September 29, 2016