If your work specifically requires DraftSight features (like seamless DWG compatibility), the current version is available as a , but they usually offer a 30-day free trial on their official website. This allows you to use the full professional version safely and legally to finish a quick project.
An open-source 2D CAD application that is completely free and works on Windows, macOS, and Linux. It’s great for basic drafting.
If you need a CAD tool but don't want to pay for the current version of DraftSight, there are excellent free and legal alternatives that work similarly:
Any free versions of DraftSight 2018 or older were designed to stop working after December 31, 2019. Even if you find an installer on a site like OnHax, the software typically will not activate or run because the licensing servers for those free versions have been shut down.
DraftSight was once famous for having a completely free version. However, of DraftSight in December 2019.
They offer a "Free" version (though it is an older version of their software) that is very stable and has a classic CAD interface similar to AutoCAD or DraftSight.