What’s ZWCAD?

ZWCAD is a fast and powerful 2D CAD solution offering unparalleled compatibility with the industry standard file format DWG. 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.

Flexiblock contains actions and parameters, and allows you to change its shape freely.

Point Cloud

Read and process complex point clouds smoothly. You can attach, edit and manage them.

Sheet Set Manager

View, access, manage, and plot multiple drawings. All of them can be done in one panel.

PDF Import

Import multiple PDF pages as CAD objects in one step.

File Compare

Spot the differences between two drawings at once.

Area Table

Automatically calculate area and generate area tables in just a few steps.

Smart Plot

Plot multiple drawings at once without having to open and configure each one individually.

Smart Mouse

Trigger frequently-used commands easily with mouse gestures.

Smart Select

Select multiple objects in a complex drawing quickly using filters.

Smart Voice

Annotate with voice messages, saving you the hassle of text editing.

1.7x Faster than AutoCAD®3

Performing common operations2

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

Our platform supports rich APIs including LISP, VBA, ZRX, and .NET, enabling developers to migrate or build applications with ease.

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

To Be the World's Leading All-in-One CAx Solutions Provider