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What's ZWCAD?
ZWCAD is a fast and powerful 2D CAD solution that offers unparalleled compatibility with AutoCAD®3. It empowers architects, engineers, and designers in the AEC and manufacturing industries to effortlessly bring their creative visions to life.


Compatible and Comfortable: Get Started within One Hour

  • Highly compatible with DWG, DXF, DWT, and other common file formats.

Familiar Environment

  • Familiar interface, commands and aliases. Choose from Classic or Ribbon, Dark or Light.


  • Develop or migrate third-party applications easily with APIs including LISP, VBA, ZRX, and .NET.

One-step Migration

  • Easily migrate your printers, templates, fonts, command alias and hatch patterns.

Powerful and Fast CAD: Do More in Less Time

Our software is packed with all the features you need to get your work done. But that's not all - we've also included advanced features like Flexiblock to help you tackle complex tasks easily. And with our innovative Smart series, you can streamline your workflow like never before.

Advanced Features

Innovative Features

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1.7x Faster than AutoCAD®
Performing common operations
Comparison with ACAD

Good software won’t keep you waiting. ZWCAD offers you a seamless experience from start to finish by taking full advantage of multi-core CPUs. From opening files to selecting, moving, panning, and zooming, our common operations are executed with unparalleled speed.


This program is a rocket, with no lag or delay. I personally tested several tasks in ZWCAD and the market leader software and discovered that ZWCAD outperformed the competition.

Ajay Agrawal
Lighting Engingeer, Hero MotoCorp

Power Up Your CAD with Abundant Third-Party Applications

We offer over 200 third-party applications for a wide range of industries. No matter what industry you're in, you can always find the right solution to help you work easier, faster, and more accurately.

GIS, Survey and Mapping





HVAC Design


Plant Design

Explore Our Third-Party Applications >>

Perpetual License, No Forced Subscription

Perpetual License

Buy it once, own it forever. No more worrying about costly and repeatedly charged subscription fees.

Flexible License

Choose from stand-alone or network licenses. Whether you’re an individual or a large team, we have the right option for you.

Flexible Upgrade

Upgrade to the latest version at any time to enjoy the latest features and enhancements.

They Choose Us

Our Awards

Get Started with ZWCAD Now!

Try ZWCAD for free for 30 days to make your CAD easier.

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