DWG viewers

I'm looking for a DWG viewer that can be:

1. distributed in a program
2. allows the user to only view and redline the drawing
3. is a viewer online (activeX plugin preferred)

The viewer can be an .Net component or it can be a program that is sent
along with the program.

If anyone has an idea of what and where I can find one, it would be
much appreciated. I have done numerous searches but always come up
with the same 2 (DrDWG and infographs) and neither of those two will do
what we need.

thanks,

Micah

 

VeCAD may be an option. It seemed to handle DWG well with a very
small foot print. It's more of a component that you could add your
own front end to (or modify their example), so you could have a view
only and readline features. I'd guess you could base an activex
plugin on it as well. Possibly more work than you wanted, but another
possibility.

-Tim

 

It has been in my experience that inconsistencies are easier to spot on a
plotted sheet rather than a cad drawing. If possible buy an 11x17 scanner
and send redlined comments as pdf's. Yet another option.

Chris