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Last month, Autodesk took legal action by seeking a preliminary injunction against the developers of ZWCAD+ software in the Netherlands. We believe that ZWCAD+ was developed using unauthorized access to our code—specifically, the AutoCAD 2008 code. For over three decades, AutoCAD has been the industry standard, used by millions of architects, designers, engineers, and creative professionals who shape the world around us. Protecting our intellectual property is not just a legal obligation—it’s a commitment to our customers and to innovation itself.
In response to recent misleading statements from ZWCAD affiliates regarding the lawsuit, we want to clarify the facts and set the record straight.
On April 7, the court issued its ruling. While ZWCAD Design has described it as a “landslide win,†this was only a preliminary hearing, and more steps are ahead in this complex legal process. Although the court did not grant the preliminary injunction, it did order the submission of ZWCAD+ source code, build scripts, mastering files, third-party binaries, and libraries. This move opens the door for a detailed, code-level review of both ZWCAD+ and AutoCAD in future proceedings.
The court specifically noted that “the fact that many functions of AutoCAD 2008 that do not logically contribute to the user experience or can be classified as errors appear in ZWCAD+ offers, in our provisional opinion, sufficient grounds to allow the claimed relief, regardless of the explanations provided by the defendants.†This statement highlights significant concerns about the similarities between the two products.
We see the judge's decision as a positive step forward in protecting our intellectual property. We remain committed to ensuring that our innovations are respected and that our customers receive the quality and integrity they expect. We look forward to continuing this legal process and to the thorough review that will follow.