Can someone send a link to the most recent version of the program? We tried the MRIcroGL download and the Github version, as well. We are getting error messages on each saying the files are damaged. Thanks in advance!

The most recent release of dcm2niix is here:
  https://github.com/rordenlab/dcm2niix/releases
Recent stable releases are also included with MRIcroGL. You can get that at one of these two sites:
  https://github.com/neurolabusc/MRIcroGL/releases
  https://www.nitrc.org/projects/mricrogl/
Some users have reported problems downloading from the NITRC site, but this seems to be specific to their browser as I have not been able to replicate. If you are having problems you may want to try a different browser for the download.

Thanks so much. We tried different browsers and both sites, but no luck. Any other thoughts?