Downloading AutoCAD 2016 via torrent is illegal and highly discouraged due to significant security and legal risks. Autodesk strongly advises against using torrents, cracks, or key generators to activate software. Security and Legal Risks of Torrents

For safe and authorized access to AutoCAD, consider these options:

Cracked versions frequently function incorrectly or fail, and they lack access to official customer support or technical documentation.

Pirated software often contains malicious code that can compromise or destroy your work and lead to data theft.

Using unauthorized software is an act of copyright infringement, potentially resulting in civil or criminal penalties.