Hi David,

try visualtapas, it works greatly!
http://tfy.tkk.fi/~mag/VisualTAPAS/Home.html

Andrea

> Hello,
>
> Does anyone have a version of SEGS or ACES that they would be willing to
> share with me from their personal computers? All of the access to those
> online free etch simulators seem to have been taken down, and the one
> version of ACES I found will not extract and execute.
>
> I am just looking to try out a couple of geometries, like close packed
> pyramids, and just kind of want to see if it overetches etc.
>
> Sincerely,
> David Casale