Durango 3.67.1223 that could have been downloaded from our website for free. Durango lies within Education Tools, more precisely Science Tools. The most popular version among Durango users is 3.6. Commonly, this program's installer has the following filename: Durango.exe. This free software is a product of Diffraction International.
From the developer:
Durango Interferometry Software is for data acquisition, analysis, evaluation, exchange, import/export and simulation. Durango uses only published algorithms and gives you full access to raw measurement data and intermediate results. Durango offers power, speed, flexibility, hardware independence, ease of use and value in one comprehensive package.
You may want to check out more software, such as GenScn, Illusionae or Foucault, which might be similar to Durango.