We provide free technical support to all users. If you have any query or trouble, you can contact us via three methods:

1. Email: tech@zwcad.com

2. MSN: tech_zw@hotmail.com

3. Technical Live Support: visit website first ( www.zwcad.org ), then click the relative Icon to chat with us.

If you submit request via email, we will respond you in 2 working days. And the available time for MSN & Technical Support is from 8:30 a.m. to 5:30 p.m. GMT+8.

Summary of ZWCAD advantages:
1. Unrivaled Compatibility with AutoCAD^®

2. Efficient Drafting Features

3. Cost-effectiveness

4. Powerful APIs

5. Ease of Use

Yes, ZWCAD has more than 80 functions in Express Tools which are similar to AutoCAD^® ,and some of them are ZWCAD unique features. It contains additional utilities such as revision clouds, text edits, dimstyle export and layer manager, etc. All of them help engineers work more efficiently.

Yes. ZWCAD has more than 180,000 customers in about 80 different countries. In order to help users design with ZWCAD more conveniently, we are preparing for more and more local versions, including English,Japanese,Polish,Czech,Spanish,German,Korean,Italian,Russian,Chinese(Simplified),Chinese(Traditional),Turkish,Hungarian,French. You can download these localized versions from the website ( www.zwcad.org ).

The ZWCAD trial version offers 30 days evaluation of all functions in ZWCAD. During the first 30 days, there are no limitations.
After the evaluation period, four functions are limited: (1) Export function is disabled; (2) plots have watermark (3) users cannot save drawings with more than 8,000 entities and (4) drawings can not be saved in DXF format. All other functions remain.
To continue using ZWCAD without these limitations, you need to purchase a permanent license online or through one of ZWCAD’s local resellers.