Autodesk 对 2021、2020 和 2019 版本的 AutoCAD 已不再单独销售新授权，但订阅用户可以通过续订固定期限使用许可的方式继续使用这些版本。
This connected ecosystem ensures your work is never siloed, promoting a more fluid and collaborative design process. Autodesk Autocad 2021
When saving drawing files to cloud storage providers (such as Autodesk Drive, Microsoft OneDrive, Box, or Dropbox), the software tracks file iterations. Autodesk Autocad 2021
Autodesk AutoCAD 2021 is a professional computer-aided design (CAD) software used for 2D drafting and 3D modeling across industries like architecture, engineering, and manufacturing. Autodesk Autocad 2021
One of the most impactful additions to AutoCAD 2021 is the Drawing History palette.