When it is about to end you can either buy the software or apply for a free 1-year license. So, you can now begin your ArchiCAD free trial.After entering that information click on Restart ArchiCAD. Also, enter your user ID which is normally the email you used to register.
Additionally, launch the ArchiCAD software and choose trial license and click on continue.(Note that, you will receive a username and serial number after registering to enable you to activate your trial license) To activate the software after running the installation, enter your user name and the serial number you received in your email from ArchiCAD when you registered.
For details of how to install it click link Run the file and install the software.To run the file, locate the software in your download folder and double click on it to open the ArchiCAD installer.When the executable file shows up on the screen, click on SAVE File, and it will download to your computer downloads folder. Log on to your dashboard and locate downloads and select the ArchiCAD 21 software for your platform and click download.