Thanks for your interest in the qhash software.

Download: The beta version 0.1 is available as the qhash-beta-0.1.tar.gz file.

The README, INFO and INSTALL files that comes with the distribution should be enough to get you started. If you encounter any problems when building or using the software (which is likely due to the beta version!), please contact the developer at nmani@cs.berkeley.edu.

Reference: The paper describing qhash is linked in my home page.