The ZWCAD program is designed to work with DWG/DXF files. The program is used in their work by architects, engineers, builders, manufacturers, construction supervisors, estimators, building authorities and those who need to process or create accurate drawings in their work.
In ZWCAD, create, edit, save and print DWG/DXF/DWT files, import DGN files, and make changes to AutoCAD-based files from R14 to 2023.

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

Convert information into barcodes or QR codes and embed them in the drawing

Spot the differences between two drawings at once

Preview and go back to any of the previous steps

Drag and use mechanical, architectural, electrical blocks; store custom blocks

Migrate customized settings from earlier versions (ZWCAD 2018/2019) to the latest version

Ensure original and reliable source of drawing data

Create and update tables made with data of objects for better data organization and analysis

More handy drawing tools are available

Hatch with blocks, Xrefs, images, etc.

Export visible objects from the layout to the model space