Tsridiopen-3D&2D CAD view&edit app for iPhone and iPad

Dear users
In order to provide better service，we have released 3D VIP services，you can get 30-day Free Trial first.
2D cad view & edit is still free available

Compare with other 3d view apps, we support more 3d model formats and 3d model view funcitons, we are more professional 3d model view& edit app for most industry.


Open, View, share, measure, annotations
2D CAD drawings and 3D CAD models
Anytime, anywhere

（Support 3d&2D cad formats）
Support 40 kinds of 2D and 3D CAD formats
Accurate and fast access your drawings


Powerful interaction function
lt provides powerful graphics interaction functions of 3D CAD models,
such as sectioning,explosion and so on

（Measure）
（Rapid measurement）
Measure the size, area and volume of 2D & 3D CAD models quickly and conveniently


Comments, annotated drawings
Annotate and comment on 3D models and 2D drawings
（ Share ）
Secure shared drawings
Share drawings securely through Facebook and other social media
（3D view VIP & 2D view free for limited time）


Support 3d printing industry