Download of Stereographer 1.0 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. Stereo.exe is the most common filename for this program's installer.
The software lies within Education Tools, more precisely Science Tools. The most popular version among Stereographer users is 1.0. This program was originally developed by Numerical Mathematics. We recommend checking the downloaded files with any free antivirus.
From the developer:
Produces stereoscopic graphs of mathematical functions. It also stereographs approximations to the 1st and 2nd order partial derivatives. Most people are able to view them without any paraphernalia. Stereographs are pairs of stereoscopic graphs that, when properly viewed, give a true three-dimensional effect.
You may want to check out more software, such as WinWulff, PTGui or Orologi Solari, which might be related to Stereographer.