The ZWCAD trial version provides 30 days of full functions for your evaluation. Below is the ZWCAD free download list. After the evaluation period, some functions like print, save and export will be limited. If you want to continuously use the full-functional ZWCAD, you can purchase a permanent license from us or our local distributor.

Technical support is available for users who download our software. If you encounter any problem in downloading or installation, please don't hesitate to ask us. We will support you as possible as we can!

Note:

l. Which one do you need? Here are the Differences between Standard and Professional versions.  

2. Here are installation patches for reinstall, and if you just update your program in the same version, please download ZWCAD Update Patches.