If you got here, you might be familiar with Nifti files. In any case, Nifti is a file format for neuroimaging. This extension allows the user to visualize the volumetric data in Nifti files, and more features are coming!
A quick way to view your Nifti files. It shows some metadata and renders a volume!
(yes, that's my head, so not worried on defacing it :)