ARCHICAD 21 Electronic Delivery Instructions

Make sure your computer meets the system requirements.

ARCHICAD 21 is a 64-bit application that requires:

  • Windows 10(64-bit), Windows 8.1 (64-bit), or
  • Mac OS X 10.12 Sierra, Mac OS X 10.11 El Capitan
  • Check our detailed system requirements

Download and Install ARCHICAD 21

Follow the on-screen prompts or check the detailed installation instructions.
About 1.8Gb download.
ARCHICAD 21 for Windows ARCHICAD 21 for Mac
Additional Downloads (Install after ArchiCAD):

MEP Modeler for Windows  |  MEP Modeler for Mac
Goodies for Windows              |  Goodies for Mac
BIM Server 21 for Windows |  BIM Server 21 for Mac

Activate your License

Run License Manager Tool (automatically installed with AC21) to activate your protection key.
For more information, check the License Activation and Management page.
Enjoy ARCHICAD 21 with it's great and exciting new features. Make a good start with our training videos.


You can find further training videos, guides, tips and other useful information about ArchiCAD on GRAPHISOFT Help Center.
If you need assistance, please contact Tech Support at 800-238-3992