Conjoint Survey Design Tool
Python ยท Windows binary or Python source
A graphical tool for designing conjoint experiments and exporting them to web survey platforms such as Qualtrics, with randomization handled entirely within the survey.
Installation
Windows users can download and run the standalone conjointSDT.exe from the repository. On macOS and Linux, run the source with Python 3.6 or later:
python3 conjointSDT.py
The repository includes a user manual and a sample survey file. Version 3.0 added a JavaScript randomizer that runs inside a Qualtrics question, so no separate server is needed. Completed designs can be analyzed with the cjoint R package.