We were looking for a viewer for AutoCAD 2D office floor plans that would allow the user to interact with entities to display relevant information from our asset management/facilities maintenance database. I spent many hours and days researching, I tried many other competitor’s software and could find nothing as light-weight, flexible or cost-effective as the CADSoftTools Web CAD SDK.
The support staff are excellent, easy to communicate with, friendly, and helped me to customise the software to fit my project. With their help it was simple to be able to extract CAD block information from uploaded DWG files, save image representations of the CAD file and display an interactive floor plan inside my existing C#.Net project.
I would recommend CADSoftTools to colleagues and would definitely suggest you download a trial of their software if you are looking for a CAD API for ASP.Net. The software is adding a lot of value to mine as I’m sure it will to yours.