SDK CAD: View, measure and annotate 

Our SDK consists of a groundbreaking viewing API, technical documentation and sample code. It is a true web viewer, enabling universal viewing of any file type from any location in any browser on any platform – providing a variety of features for viewing, measuring, zooming/panning/rotation, calibration, markup, annotation and file conversion.

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Benefits and features

SDK and Open API

RxView360 delivers hundreds of methods of seamless integration. It also includes technical documentation and sample code.


The API is based on HTML5 and gives an unlimited number of clients opportunity to run the application from anywhere.

Mobile SDK IOS/Android

SDK for IOS/Android native applications including a true viewer for markup and annotations. CAD files needs to be converted to pdf on mobile platform.

Cloud and Saas ready

The API has a service-based architecture built to fit into cloud applications. Multi og single tenant options for private and public cloud, ready for SaaS services.


A fully customizable user interface gives you full control on the look and feel. Use our ready-made templates or build your own interface to optimize user experience.


RxView360 can be integrated with or embedded into any content- and business management system, to view-enable and offer annotation capabilities wherever you need.


Work with CAD, BIM, office and image files or convert to PDF for fast viewing, effective annotation and efficient data exchange. 


The API is optimized for accurate and reliable rendering over web, mobile and desktop. Designed to handle big and complex files for AEC, CAD and BIM professionals. 


Intelligent tools let you measure anything you want in a 2D or 3D model, for reliable and efficient cost-, time-, and material estimation.

Markup and annotation

An extensive set of markup-tools transforms the viewer into a powerful engine for team collaboration. Make comments, add notes, highlights, stamps, measurements and more.


Set up with preferred user control and approval rules, teams can collaborate in real-time or offline. Track annotation changes and edit, merge and consolidate them.


Within a very intuitive and elegant interface, RxView360 lets you overlay two or more versions of a drawing, to identify and highlight differences, progress and future steps. 

Supported file formats

RxView360 supports hundreds of different file types and formats. Check out the full list here.

File formats