: Run the downloaded installer. When launched, select Run to start the trial mode or Activate if you have a license. System Requirements for 2020 OS : Windows 7 SP1, 8.1, or 10 (64-bit only). Processor : 2.5–2.9 GHz (3+ GHz recommended). Memory : 8 GB RAM (16 GB recommended). Disk Space : At least 16 GB of free space for installation. Important Notes
A: Use the Autodesk Download Manager instead of a browser download. Clear your browser cache or use a download manager like Internet Download Manager (IDM). Autodesk AutoCAD Civil 3D 2020 Free Download
For engineers and designers working on transportation, land development, and water projects, Civil 3D is the industry standard for Building Information Modeling (BIM). Here is everything you need to know about the 2020 release, including its top features, system requirements, and how to legally access a download. : Run the downloaded installer
64-bit Windows 10 (version 1803+), 8.1, or 7 SP1. Processor: 2.5–2.9 GHz minimum (3+ GHz recommended). Memory: 16 GB RAM. Disk Space: 16 GB for installation. Processor : 2